)]}'
{
  "log": [
    {
      "commit": "eb9a7bf09172f409c10ec9560adeea95bb4045f5",
      "tree": "0773fb494daf7157396d6a2069fe8698bad315e5",
      "parents": [
        "1d74f2a0f64b4091e5e91b55ac1b17dff93f4b59"
      ],
      "author": {
        "name": "Abhishek Sagar",
        "email": "sagar.abhishek@gmail.com",
        "time": "Sun Jun 01 21:47:54 2008 +0530"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Tue Jun 10 11:58:17 2008 +0200"
      },
      "message": "ftrace: add debugfs entry \u0027failures\u0027\n\nIdentify functions which had their mcount call-site updates failed. This can\nhelp us track functions which ftrace shouldn\u0027t fiddle with, and are thus not\nbeing traced. If there is no race with any external agent which is modifying\nthe mcount call-site, then this file displays no entries (normal case).\n\nSigned-off-by: Abhishek Sagar \u003csagar.abhishek@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "1d74f2a0f64b4091e5e91b55ac1b17dff93f4b59",
      "tree": "8777ee5d38cf27939687adf2dc3d2a9a5f60b33d",
      "parents": [
        "0eb967012ea15e6e8cfab483d9fa37bc602d400c"
      ],
      "author": {
        "name": "Abhishek Sagar",
        "email": "sagar.abhishek@gmail.com",
        "time": "Sun Jun 01 21:47:42 2008 +0530"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Tue Jun 10 11:57:49 2008 +0200"
      },
      "message": "ftrace: remove ftrace_ip_converted()\n\nRemove the unneeded function ftrace_ip_converted().\n\nSigned-off-by: Abhishek Sagar \u003csagar.abhishek@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "0eb967012ea15e6e8cfab483d9fa37bc602d400c",
      "tree": "0e9c026a2d83f313cdc3f9f235d58ff522cee090",
      "parents": [
        "e0773410247f1e5fc6f7c52a4c5f3c6c9873d527"
      ],
      "author": {
        "name": "Abhishek Sagar",
        "email": "sagar.abhishek@gmail.com",
        "time": "Sun Jun 01 21:47:30 2008 +0530"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Tue Jun 10 11:56:57 2008 +0200"
      },
      "message": "ftrace: prevent freeing of all failed updates\n\nPrevent freeing of records which cause problems and correspond to function from\ncore kernel text. A new flag, FTRACE_FL_CONVERTED is used to mark a record\nas \"converted\". All other records are patched lazily to NOPs. Failed records\nnow also remain on frace_hash table. Each invocation of ftrace_record_ip now\nchecks whether the traced function has ever been recorded (including past\nfailures) and doesn\u0027t re-record it again.\n\nSigned-off-by: Abhishek Sagar \u003csagar.abhishek@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "e0773410247f1e5fc6f7c52a4c5f3c6c9873d527",
      "tree": "6cb2cf8b365417ecd441c4ececdeab4dffd2165f",
      "parents": [
        "ad90c0e3ce8d20d6873b57e36181ef6d7a0097fe"
      ],
      "author": {
        "name": "Abhishek Sagar",
        "email": "sagar.abhishek@gmail.com",
        "time": "Sat May 31 14:24:02 2008 +0530"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon Jun 02 13:32:10 2008 +0200"
      },
      "message": "ftrace: export kretprobe_trampoline for function tracer\n\nFollow suit from kprobe implementations on other archs and make kretprobe_trampoline non-static. Ftrace implmentation (more specifically, kernel/trace/trace.c) requires access to it (see-\u003e http://kerneltrap.org/mailarchive/linux-kernel/2008/5/27/1955234).\n\nSigned-off-by: Abhishek Sagar \u003csagar.abhishek@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "ad90c0e3ce8d20d6873b57e36181ef6d7a0097fe",
      "tree": "34af559928f9f2403c72156b672578d28f790a4f",
      "parents": [
        "76094a2cf46e4ab776055d4086615b884408568c"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Tue May 27 20:48:37 2008 -0400"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon Jun 02 12:50:04 2008 +0200"
      },
      "message": "ftrace: user update and disable dynamic ftrace daemon\n\nIn dynamic ftrace, the mcount function starts off pointing to a stub\nfunction that just returns.\n\nOn start up, the call to the stub is modified to point to a \"record_ip\"\nfunction. The job of the record_ip function is to add the function to\na pre-allocated hash list. If the function is already there, it simply is\nignored, otherwise it is added to the list.\n\nLater, a ftraced daemon wakes up and calls kstop_machine if any functions\nhave been recorded, and changes the calls to the recorded functions to\na simple nop.  If no functions were recorded, the daemon goes back to sleep.\n\nThe daemon wakes up once a second to see if it needs to update any newly\nrecorded functions into nops.  Usually it does not, but if a lot of code\nhas been executed for the first time in the kernel, the ftraced daemon\nwill call kstop_machine to update those into nops.\n\nThe problem currently is that there\u0027s no way to stop the daemon from doing\nthis, and it can cause unneeded latencies (800us which for some is bothersome).\n\nThis patch adds a new file /debugfs/tracing/ftraced_enabled. If the daemon\nis active, reading this will return \"enabled\\n\" and \"disabled\\n\" when the\ndaemon is not running. To disable the daemon, the user can echo \"0\" or\n\"disable\" into this file, and \"1\" or \"enable\" to re-enable the daemon.\n\nSince the daemon is used to convert the functions into nops to increase\nthe performance of the system, I also added that anytime something is\nwritten into the ftraced_enabled file, kstop_machine will run if there\nare new functions that have been detected that need to be converted.\n\nThis way the user can disable the daemon but still be able to control the\nconversion of the mcount calls to nops by simply,\n\n  \"echo 0 \u003e /debugfs/tracing/ftraced_enabled\"\n\nwhen they need to do more conversions.\n\nTo see the number of converted functions:\n\n  \"cat /debugfs/tracing/dyn_ftrace_total_info\"\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "76094a2cf46e4ab776055d4086615b884408568c",
      "tree": "d6c7bd23772fb8ed34a5c176af9d21b4c434b1eb",
      "parents": [
        "014c257cce65e9d1cd2d28ec1c89a37c536b151d"
      ],
      "author": {
        "name": "Abhishek Sagar",
        "email": "sagar.abhishek@gmail.com",
        "time": "Wed May 28 00:03:18 2008 +0530"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon Jun 02 12:41:19 2008 +0200"
      },
      "message": "ftrace: distinguish kretprobe\u0027d functions in trace logs\n\nTracing functions via ftrace which have a kretprobe installed on them, can produce misleading output in their trace logs. E.g, consider the correct trace of the following sequence:\n\ndo_IRQ()\n{\n~\n  irq_enter();\n~\n}\n\nTrace log (sample):\n\u003cidle\u003e-0     [00] 4154504455.781616: irq_enter \u003c- do_IRQ\n\nBut if irq_enter() has a kretprobe installed on it, the return value stored on the stack at each invocation is modified to divert the return to a kprobe trampoline function called kretprobe_trampoline(). So with this the trace would (currently) look like:\n\n\u003cidle\u003e-0     [00] 4154504455.781616: irq_enter \u003c- kretprobe_trampoline\n\nNow this is quite misleading to the end user, as it suggests something that didn\u0027t actually happen. So just to avoid such misinterpretations, the inlined patch aims to output such a log as:\n\n\u003cidle\u003e-0     [00] 4154504455.781616: irq_enter \u003c- [unknown/kretprobe\u0027d]\n\nSigned-off-by: Abhishek Sagar \u003csagar.abhishek@gmail.com\u003e\nAcked-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "014c257cce65e9d1cd2d28ec1c89a37c536b151d",
      "tree": "c7a28fbf6f295538964539d5b8c552ea786f7072",
      "parents": [
        "b1829d2705daa7cb72eb1e08bdc8b7e9fad34266"
      ],
      "author": {
        "name": "Abhishek Sagar",
        "email": "sagar.abhishek@gmail.com",
        "time": "Sat May 31 14:23:50 2008 +0530"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon Jun 02 11:32:20 2008 +0200"
      },
      "message": "ftrace: core support for ARM\n\nCore ftrace support for the ARM architecture, which includes support\nfor dynamic function tracing.\n\nSigned-off-by: Abhishek Sagar \u003csagar.abhishek@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "b1829d2705daa7cb72eb1e08bdc8b7e9fad34266",
      "tree": "2be273d7b2902ee3b789c63337437c65479f4660",
      "parents": [
        "492a7ea5bcf263ee02a9eb6a3ab0222a1946fade"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Wed May 28 01:22:08 2008 +0200"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Wed May 28 01:25:04 2008 +0200"
      },
      "message": "ftrace: fix merge\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "492a7ea5bcf263ee02a9eb6a3ab0222a1946fade",
      "tree": "9905f9249f975751c1b880154753bb4c02d72ed3",
      "parents": [
        "ffdaa3582b6b39d625d585d07e329ffdc925e971"
      ],
      "author": {
        "name": "Abhishek Sagar",
        "email": "sagar.abhishek@gmail.com",
        "time": "Sun May 25 00:10:04 2008 +0530"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Mon May 26 22:52:10 2008 +0200"
      },
      "message": "ftrace: fix updating of ftrace_update_cnt\n\nHi Ingo/Steven,\n\nFtrace currently maintains an update count which includes false updates,\ni.e, updates which failed. If anything, such failures should be tracked\nby some separate variable, but this patch provides a minimal fix.\n\nSigned-off-by: Abhishek Sagar \u003csagar.abhishek@gmail.com\u003e\nCc: rostedt@goodmis.org\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "ffdaa3582b6b39d625d585d07e329ffdc925e971",
      "tree": "2e75b26ea065d6e11eeb17b8ea77bcd2f16853c6",
      "parents": [
        "ccbfac2923c9febaeaf07a50054027a92b502718"
      ],
      "author": {
        "name": "Abhishek Sagar",
        "email": "sagar.abhishek@gmail.com",
        "time": "Sat May 24 23:45:02 2008 +0530"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Mon May 26 22:52:04 2008 +0200"
      },
      "message": "ftrace: safe traversal of ftrace_hash hlist\n\nHi Steven,\n\nI noticed that concurrent instances of ftrace_record_ip()\nhave a race between ftrace_hash list traversal during\nftrace_ip_in_hash() (before acquiring ftrace_shutdown_lock)\nand ftrace_add_hash(). If it\u0027s so then this should fix it.\n\nSigned-off-by: Abhishek Sagar \u003csagar.abhishek@gmail.com\u003e\nCc: rostedt@goodmis.org\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "ccbfac2923c9febaeaf07a50054027a92b502718",
      "tree": "0ed9e86b823ef0b55023a5428b3799ecfe79ea78",
      "parents": [
        "41bc8144d02028133bcd1d545023c6f49e8b2411"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Thu May 22 14:31:07 2008 -0400"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Mon May 26 22:51:57 2008 +0200"
      },
      "message": "ftrace: powerpc clean ups\n\nThis patch cleans up the ftrace code in PowerPC based on the comments from\nMichael Ellerman.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nCc: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nCc: proski@gnu.org\nCc: a.p.zijlstra@chello.nl\nCc: Pekka Paalanen \u003cpq@iki.fi\u003e\nCc: Steven Rostedt \u003csrostedt@redhat.com\u003e\nCc: linuxppc-dev@ozlabs.org\nCc: Soeren Sandmann Pedersen \u003csandmann@redhat.com\u003e\nCc: paulus@samba.org\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "41bc8144d02028133bcd1d545023c6f49e8b2411",
      "tree": "382a6bbd0560df129c27b490aca36404edd7b19a",
      "parents": [
        "41c52c0db9607e59f90da7da5309489fa06e887f"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Thu May 22 11:49:22 2008 -0400"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Mon May 26 22:51:49 2008 +0200"
      },
      "message": "ftrace: fix up cmdline recording\n\nThe new work with converting the trace hooks over to markers broke the\ncommand line recording of ftrace. This patch fixes it again.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "41c52c0db9607e59f90da7da5309489fa06e887f",
      "tree": "b0b1f282c087c53dfd4081da5a8a35cdc5ea5ebb",
      "parents": [
        "da89a7a2536c46e76a1a4351a70a8b8417e5fed1"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Thu May 22 11:46:33 2008 -0400"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Mon May 26 22:51:37 2008 +0200"
      },
      "message": "ftrace: set_ftrace_notrace feature\n\nWhile debugging latencies in the RT kernel, I found that it would be nice\nto be able to filter away functions from the trace than just to filter\non functions.\n\nI added a new interface to the debugfs tracing directory called\n\n  set_ftrace_notrace\n\nWhen dynamic frace is enabled, this lets you filter away functions that will\nnot be recorded in the trace. It is similar to adding \u0027notrace\u0027 to those\nfunctions but by doing it without recompiling the kernel.\n\nHere\u0027s how set_ftrace_filter and set_ftrace_notrace interact. Remember, if\nset_ftrace_filter is set, it removes all functions from the trace execpt for\nthose listed in the set_ftrace_filter. set_ftrace_notrace will prevent those\nfunctions from being traced.\n\nIf you were to set one function in both set_ftrace_filter and\nset_ftrace_notrace and that function was the same, then you would end up\nwith an empty trace.\n\nthe set of functions to trace is:\n\n  set_ftrace_filter \u003d\u003d empty then\n\n     all functions not in set_ftrace_notrace\n\n  else\n\n     set of the set_ftrace_filter and not in set of set_ftrace_notrace.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "da89a7a2536c46e76a1a4351a70a8b8417e5fed1",
      "tree": "97443d1159d8965c9c349ddc0d63b4468ce14c15",
      "parents": [
        "7e18d8e701b6798a5df11e0a16881a60ab1018b6"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Thu May 22 00:22:20 2008 -0400"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Mon May 26 22:51:27 2008 +0200"
      },
      "message": "ftrace: remove printks from irqsoff trace\n\nPrinting out new max latencies was fine for the old RT tracer. But for\nmainline it is a bit messy. We also need to test if the run queue\nis locked before we can do the print. This means that we may not be\nprinting out latencies if the run queue is locked on another CPU.\nThis produces inconsistencies in the output.\n\nThis patch simply removes the print altogether.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nCc: pq@iki.fi\nCc: proski@gnu.org\nCc: sandmann@redhat.com\nCc: a.p.zijlstra@chello.nl\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "7e18d8e701b6798a5df11e0a16881a60ab1018b6",
      "tree": "788be0413af1f39fb7b493089dd5a497251279f6",
      "parents": [
        "4902f8849da6d2805bd291551a6dfd48f1b4f604"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Thu May 22 00:22:19 2008 -0400"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Mon May 26 22:51:22 2008 +0200"
      },
      "message": "ftrace: add function tracing to wake up tracing\n\nThis patch adds function tracing to the functions that are called\non the CPU of the task being traced.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nCc: pq@iki.fi\nCc: proski@gnu.org\nCc: sandmann@redhat.com\nCc: a.p.zijlstra@chello.nl\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "4902f8849da6d2805bd291551a6dfd48f1b4f604",
      "tree": "ec19e62448c1d839c502cfc03cf8c60c2da17c6f",
      "parents": [
        "19384c0314342222b18d4c7f09cdce1ca74dfd2a"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Thu May 22 00:22:18 2008 -0400"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Mon May 26 22:51:09 2008 +0200"
      },
      "message": "ftrace: move ftrace_special to trace.c\n\nMove the ftrace_special out of sched_switch to trace.c.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nCc: pq@iki.fi\nCc: proski@gnu.org\nCc: sandmann@redhat.com\nCc: a.p.zijlstra@chello.nl\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "19384c0314342222b18d4c7f09cdce1ca74dfd2a",
      "tree": "9312acd07471cb89f2090f01e3259eab40de3eea",
      "parents": [
        "c6531cce6e6e4b99bcda46b6268d6f2d9e30aea4"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Thu May 22 00:22:16 2008 -0400"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Mon May 26 22:39:45 2008 +0200"
      },
      "message": "ftrace: limit use of check pages\n\nThe check_pages function is called often enough that it can cause problems\nwith trace outputs or even bringing the system to a halt.\n\nThis patch limits the check_pages to the places that are most likely to\nhave problems. The check is made at the flip between the global array and\nthe max save array, as well as when the size of the buffers changes and\nthe self tests.\n\nThis patch also removes the BUG_ON from check_pages and replaces it with\na WARN_ON and disabling of the tracer.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nCc: pq@iki.fi\nCc: proski@gnu.org\nCc: sandmann@redhat.com\nCc: a.p.zijlstra@chello.nl\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "c6531cce6e6e4b99bcda46b6268d6f2d9e30aea4",
      "tree": "89d2d4d91dc9223daac91bec7970beaab2ebc1b1",
      "parents": [
        "677aa9f77e8de3791b481a0cec6c8b84d1eec626"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon May 12 21:21:14 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Sun May 25 16:02:23 2008 +0200"
      },
      "message": "sched: do not trace sched_clock\n\nThe tracer uses sched_clock, so do not trace it.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "677aa9f77e8de3791b481a0cec6c8b84d1eec626",
      "tree": "4a3cdc6b1653231af31f045dcbaebb806a04d78d",
      "parents": [
        "7fa09f24b477ad41b821713eba757b3aa7a2864a"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Sat May 17 00:01:36 2008 -0400"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 22:49:18 2008 +0200"
      },
      "message": "ftrace: add have dynamic ftrace config for archs\n\nNow that ftrace is being ported to other architectures, it has become\napparent that DYNAMIC_FTRACE is dependent on whether or not that\narchitecture implements dynamic ftrace. FTRACE itself may be ported to\nan architecture without porting dynamic ftrace.\n\nThis patch adds HAVE_DYNAMIC_FTRACE to allow architectures to port ftrace\nwithout having to also port the dynamic aspect as well.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "7fa09f24b477ad41b821713eba757b3aa7a2864a",
      "tree": "09aa936cae1bed5d84ab5763dd7f4e55e53f0763",
      "parents": [
        "654e4787689faffdd2137fe91f59fd3ef3363ad2"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Wed May 14 21:30:32 2008 -0400"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 22:48:00 2008 +0200"
      },
      "message": "ftrace: use the new kbuild CFLAGS_REMOVE for x86/kernel directory\n\nThis patch removes the Makefile turd and uses the nice CFLAGS_REMOVE macro\nin the x86/kernel directory.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "654e4787689faffdd2137fe91f59fd3ef3363ad2",
      "tree": "480028277bd301d9ea65c8eb43e5381a68c3cd5d",
      "parents": [
        "6ec562328fda585be2d7f472cfac99d3b44d362a"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Wed May 14 21:30:31 2008 -0400"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 22:46:23 2008 +0200"
      },
      "message": "ftrace: use the new kbuild CFLAGS_REMOVE for lib directory\n\nThis patch removes the Makefile turd and uses the nice CFLAGS_REMOVE macro\nin the lib directory.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "6ec562328fda585be2d7f472cfac99d3b44d362a",
      "tree": "82b4be77f89f278b254ebb0f1993b2dc401019d5",
      "parents": [
        "656ee82cc855027b2e994ad218519b09fa652cc1"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Wed May 14 21:30:30 2008 -0400"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 22:46:09 2008 +0200"
      },
      "message": "ftrace: use the new kbuild CFLAGS_REMOVE for kernel directory\n\nThis patch removes the Makefile turd and uses the nice CFLAGS_REMOVE macro\nin the kernel directory.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "656ee82cc855027b2e994ad218519b09fa652cc1",
      "tree": "0f2aa6d2ce2c87a7086e2563f820926f552bab1c",
      "parents": [
        "4e491d14f2506b218d678935c25a7027b79178b1"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Wed May 14 21:30:29 2008 -0400"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 22:43:33 2008 +0200"
      },
      "message": "kbuild: create new CFLAGS_REMOVE_(basename).o option\n\nWe currently have a way to add special CFLAGS to code, but we do not have a\nway to remove them if needed.\n\nWith the case of ftrace, some files should simply not be profiled. Adding\nthe -pg flag to these files is simply a waste, and adding \"notrace\" to each\nand every function is ugly.\n\nCurrently we put in \"Makefile turd\" [1] to stop the compiler from adding -pg\nto certain files. This was clumsy and awkward.\n\nThis patch now adds the revese of CFLAGS_(basename).o with\nCFLAGS_REMOVE_(basename).o.  This allows developers to prevent certain\nCFLAGS from being used to compile files. For example, we can now do\n\nCFLAGS_REMOVE_string.o \u003d -pg\n\nto remove the -pg option from the string.o file in the lib directory.\n\nNote: a space delimited list of options may be added to the REMOVE macro.\n\n[1] - what David Miller called the workaronud to remove -pg\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "4e491d14f2506b218d678935c25a7027b79178b1",
      "tree": "c61c3ca40fe85f8556c579e50e0cb563ffcd06da",
      "parents": [
        "e0eca07badc023a675a61906020b397da20f07c3"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Wed May 14 23:49:44 2008 -0400"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 22:43:11 2008 +0200"
      },
      "message": "ftrace: support for PowerPC\n\nThis patch adds full support for ftrace for PowerPC (both 64 and 32 bit).\nThis includes dynamic tracing and function filtering.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "e0eca07badc023a675a61906020b397da20f07c3",
      "tree": "f281bd64f2cc2927c586358bcfd1971ef68e65b5",
      "parents": [
        "489f139614596cbc956a06f5e4bb41288e276fe3"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Wed May 14 23:49:43 2008 -0400"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 22:37:23 2008 +0200"
      },
      "message": "ftrace, POWERPC: add irqs_disabled_flags to ppc\n\nPPC doesn\u0027t have the irqs_disabled_flags needed by ftrace.\nThis patch adds it.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "489f139614596cbc956a06f5e4bb41288e276fe3",
      "tree": "6c705f5859ff90adc871c4d002b1437ff5407733",
      "parents": [
        "d49dbf33f0bf8748ee3662b973eb57e60525d622"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon Feb 25 13:38:05 2008 +0100"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 22:37:04 2008 +0200"
      },
      "message": "ftrace: fix build bug\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "d49dbf33f0bf8748ee3662b973eb57e60525d622",
      "tree": "aac62379ef416cf50755841b7d7dbaefd1ec560b",
      "parents": [
        "2d8b820b2e81954754277723379ae9ed5de316fa"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Fri May 16 10:41:53 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 22:36:51 2008 +0200"
      },
      "message": "ftrace: fix include file dependency\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "2d8b820b2e81954754277723379ae9ed5de316fa",
      "tree": "76991b9c8550db3b71218ff5c6a902d23dee8f04",
      "parents": [
        "37135677e653537ffc6e7def679443272a1c03c3"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Sat Feb 23 16:55:50 2008 +0100"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 22:36:37 2008 +0200"
      },
      "message": "ftrace: cleanups\n\nfactor out code and clean it up.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "37135677e653537ffc6e7def679443272a1c03c3",
      "tree": "13ca182dfe446cefc60f8cf5e91b59a43b3170f7",
      "parents": [
        "d05f5f9906740474eb768823004ffcd775b12ca6"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Wed May 14 08:10:31 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 22:36:24 2008 +0200"
      },
      "message": "ftrace: fix mcount export bug\n\nDavid S. Miller noticed the following bug: the -pg instrumentation\nfunction callback is named differently on each platform. On x86 it\nis mcount, on sparc it is _mcount. So the export does not make sense\nin kernel/trace/ftrace.c - move it to x86.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "d05f5f9906740474eb768823004ffcd775b12ca6",
      "tree": "50eb1fb79355a076c51962ddb5e8a75b8fb76972",
      "parents": [
        "aa5e5ceaf52a882a29d9b86531a20733f5116066"
      ],
      "author": {
        "name": "David Miller",
        "email": "davem@davemloft.net",
        "time": "Tue May 13 22:06:59 2008 -0700"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 22:36:13 2008 +0200"
      },
      "message": "sparc64: add ftrace support.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "aa5e5ceaf52a882a29d9b86531a20733f5116066",
      "tree": "edfa557db13cce863a3c68fbd72bed473f83e1f7",
      "parents": [
        "74f4e369fc5b52433ad824cef32d3bf1304549be"
      ],
      "author": {
        "name": "David Miller",
        "email": "davem@davemloft.net",
        "time": "Tue May 13 22:06:56 2008 -0700"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 22:35:57 2008 +0200"
      },
      "message": "ftrace: remove packed attribute on ftrace_page.\n\nIt causes unaligned access traps on platforms like sparc\n(ftrace_page may be marked packed, but once we return\na dyn_ftrace sub-object from this array to another piece\nof code, the \"packed\" part of the typing information doesn\u0027t\npropagate).\n\nBut also, it didn\u0027t serve any purpose either.  Even if packed,\non 64-bit or 32-bit, it didn\u0027t give us any more dyn_ftrace\nentries per-page.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "74f4e369fc5b52433ad824cef32d3bf1304549be",
      "tree": "c70d073a2740821f52d8b2b09f01626a06201e74",
      "parents": [
        "5b82a1b08a00b2adca3d9dd9777efff40b7aaaa1"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon May 12 21:21:15 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 22:34:56 2008 +0200"
      },
      "message": "ftrace: stacktrace fix\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "5b82a1b08a00b2adca3d9dd9777efff40b7aaaa1",
      "tree": "4dcce4af592ca177bee3dfeb34f9b482d142e713",
      "parents": [
        "0aa977f592f17004f9d1d545f2e1bb9ea71896c3"
      ],
      "author": {
        "name": "Mathieu Desnoyers",
        "email": "mathieu.desnoyers@polymtl.ca",
        "time": "Mon May 12 21:21:10 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 22:29:25 2008 +0200"
      },
      "message": "Port ftrace to markers\n\nPorting ftrace to the marker infrastructure.\n\nDon\u0027t need to chain to the wakeup tracer from the sched tracer, because markers\nsupport multiple probes connected.\n\nSigned-off-by: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\nCC: Steven Rostedt \u003crostedt@goodmis.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "0aa977f592f17004f9d1d545f2e1bb9ea71896c3",
      "tree": "3568f8f505ca613c64e7e5c863a829429c728ee1",
      "parents": [
        "dc102a8fae2d0d6bf5223fc549247f2e23959ae6"
      ],
      "author": {
        "name": "Mathieu Desnoyers",
        "email": "mathieu.desnoyers@polymtl.ca",
        "time": "Mon May 12 21:21:10 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 22:26:03 2008 +0200"
      },
      "message": "Markers - define non optimized marker\n\nTo support the forthcoming \"immediate values\" marker optimization, we must have\na way to declare markers in few code paths that does not use instruction\nmodification based enable. This will be the case of printk(), some traps and\neventually lockdep instrumentation.\n\nChangelog :\n- Fix reversed boolean logic of \"generic\".\n\nSigned-off-by: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "dc102a8fae2d0d6bf5223fc549247f2e23959ae6",
      "tree": "ccb36b8bfd106ef70d2a9a83629ca502a497d9f3",
      "parents": [
        "3eefae994d9224fb7771a3ddb683868363c23510"
      ],
      "author": {
        "name": "Mathieu Desnoyers",
        "email": "mathieu.desnoyers@polymtl.ca",
        "time": "Mon May 12 21:21:09 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 22:25:27 2008 +0200"
      },
      "message": "Markers - remove extra format argument\n\nDenys Vlasenko \u003cvda.linux@googlemail.com\u003e :\n\n\u003e Not in this patch, but I noticed:\n\u003e\n\u003e #define __trace_mark(name, call_private, format, args...)               \\\n\u003e         do {                                                            \\\n\u003e                 static const char __mstrtab_##name[]                    \\\n\u003e                 __attribute__((section(\"__markers_strings\")))           \\\n\u003e                 \u003d #name \"\\0\" format;                                    \\\n\u003e                 static struct marker __mark_##name                      \\\n\u003e                 __attribute__((section(\"__markers\"), aligned(8))) \u003d     \\\n\u003e                 { __mstrtab_##name, \u0026__mstrtab_##name[sizeof(#name)],   \\\n\u003e                 0, 0, marker_probe_cb,                                  \\\n\u003e                 { __mark_empty_function, NULL}, NULL };                 \\\n\u003e                 __mark_check_format(format, ## args);                   \\\n\u003e                 if (unlikely(__mark_##name.state)) {                    \\\n\u003e                         (*__mark_##name.call)                           \\\n\u003e                                 (\u0026__mark_##name, call_private,          \\\n\u003e                                 format, ## args);                       \\\n\u003e                 }                                                       \\\n\u003e         } while (0)\n\u003e\n\u003e In this call:\n\u003e\n\u003e                         (*__mark_##name.call)                           \\\n\u003e                                 (\u0026__mark_##name, call_private,          \\\n\u003e                                 format, ## args);                       \\\n\u003e\n\u003e you make gcc allocate duplicate format string. You can use\n\u003e \u0026__mstrtab_##name[sizeof(#name)] instead since it holds the same string,\n\u003e or drop \", format,\" above and \"const char *fmt\" from here:\n\u003e\n\u003e         void (*call)(const struct marker *mdata,        /* Probe wrapper */\n\u003e                 void *call_private, const char *fmt, ...);\n\u003e\n\u003e since mdata-\u003eformat is the same and all callees which need it can take it there.\n\nVery good point. I actually thought about dropping it, since it would\nremove an unnecessary argument from the stack. And actually, since I now\nhave the marker_probe_cb sitting between the marker site and the\ncallbacks, there is no API change required. Thanks :)\n\nMathieu\n\nSigned-off-by: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\nCC: Denys Vlasenko \u003cvda.linux@googlemail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "3eefae994d9224fb7771a3ddb683868363c23510",
      "tree": "0c7fe35765b485ff2a155c4ae1189199476a34b3",
      "parents": [
        "6c6c27969a4c6024e6c8838829546c02aaddca18"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Mon May 12 21:21:04 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 22:05:14 2008 +0200"
      },
      "message": "ftrace: limit trace entries\n\nCurrently there is no protection from the root user to use up all of\nmemory for trace buffers. If the root user allocates too many entries,\nthe OOM killer might start kill off all tasks.\n\nThis patch adds an algorith to check the following condition:\n\n pages_requested \u003e (freeable_memory + current_trace_buffer_pages) / 4\n\nIf the above is met then the allocation fails. The above prevents more\nthan 1/4th of freeable memory from being used by trace buffers.\n\nTo determine the freeable_memory, I made determine_dirtyable_memory in\nmm/page-writeback.c global.\n\nSpecial thanks goes to Peter Zijlstra for suggesting the above calculation.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "6c6c27969a4c6024e6c8838829546c02aaddca18",
      "tree": "95158673881e53373ec4e7d92ff0c0e0f34be30f",
      "parents": [
        "2bb6f8d6389cbfadd657e7dc069f6986abf35e4f"
      ],
      "author": {
        "name": "Pekka Paalanen",
        "email": "pq@iki.fi",
        "time": "Mon May 12 21:21:02 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 22:02:13 2008 +0200"
      },
      "message": "ftrace: add readpos to struct trace_seq; add trace_seq_to_user()\n\nRefactor code from tracing_read_pipe() and create trace_seq_to_user().\nMoved trace_seq_reset() call before iter-\u003etrace-\u003eread() call so that\nwhen all leftover data is returned, trace_seq is reset automatically.\n\nSigned-off-by: Pekka Paalanen \u003cpq@iki.fi\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "2bb6f8d6389cbfadd657e7dc069f6986abf35e4f",
      "tree": "894c84bdec4c716b1e16c60e2ab2a1ab198ac11d",
      "parents": [
        "a4feb8348b62fe76a63cdb5569f5c920f5283c06"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Mon May 12 21:21:02 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 22:01:34 2008 +0200"
      },
      "message": "ftrace: use raw_smp_processor_id for mcount functions\n\nDue to debug hooks in the kernel that can change the way smp_processor_id\nworks, use raw_smp_processor_id in mcount called functions (namely\nftrace_record_ip). Currently we annotate most debug functions from calling\nmcount, but we should not rely on that to prevent kernel lockups.\n\nThis patch uses the raw_smp_processor_id to prevent a recusive crash\nthat can happen if a debug hook in smp_processor_id calls mcount.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "a4feb8348b62fe76a63cdb5569f5c920f5283c06",
      "tree": "029d0a5f2f581e823399df42d1bdb64bcbe64c0e",
      "parents": [
        "9fe068e92f6290e89e19adc521441661a1229f00"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon May 12 21:21:02 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 22:01:13 2008 +0200"
      },
      "message": "ftrace: special stacktrace\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "9fe068e92f6290e89e19adc521441661a1229f00",
      "tree": "a5ef71dba5e26e84971310eac505b2b3e815b0cc",
      "parents": [
        "4823ed7eadf35e4b57ce581327e21d39585f1f32"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon May 12 21:21:02 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:57:15 2008 +0200"
      },
      "message": "ftrace: trace faster\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "4823ed7eadf35e4b57ce581327e21d39585f1f32",
      "tree": "fb5b568b52f8757ecd9d314be6cacd25c71d7433",
      "parents": [
        "2f1dafe50cc4e58a239fd81bd47f87f32042a1ee"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Mon May 12 21:21:01 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:57:01 2008 +0200"
      },
      "message": "ftrace: fix setting of pos in read_pipe\n\nIn resetting the iterator in read_pipe, the reset of pos was\npostitioned in the wrong location with respect to the memset\noperation. The current code sets pos, incorrectly, to zero.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "2f1dafe50cc4e58a239fd81bd47f87f32042a1ee",
      "tree": "2a5a5653c37ac4846889404bad4142a1a1edbeaa",
      "parents": [
        "107bad8bef5ab2c3a3bff7648c18c9dc3abdc13b"
      ],
      "author": {
        "name": "Pekka Paalanen",
        "email": "pq@iki.fi",
        "time": "Mon May 12 21:21:01 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:56:52 2008 +0200"
      },
      "message": "x86: fix SMP alternatives: use mutex instead of spinlock, text_poke is sleepable\n\ntext_poke is sleepable.\nThe original fix by Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e.\n\nSigned-off-by: Pekka Paalanen \u003cpq@iki.fi\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "107bad8bef5ab2c3a3bff7648c18c9dc3abdc13b",
      "tree": "6a7767e093cf3439efb334f6222b9fd5e1d9eb25",
      "parents": [
        "53d0aa773053ab18287781e25d52c5faf9e0e09e"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Mon May 12 21:21:01 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:56:29 2008 +0200"
      },
      "message": "ftrace: add trace pipe header pluggin\n\nThis patch adds a method for open_pipe and open_read to the pluggins\nso that they can add a header to the trace pipe call.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "53d0aa773053ab18287781e25d52c5faf9e0e09e",
      "tree": "c0e268cb22a0416efca8709c677d41b513af04d3",
      "parents": [
        "72b59d67f80983f7bb587b086fb4cb1bc95263a4"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Mon May 12 21:21:01 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:56:02 2008 +0200"
      },
      "message": "ftrace: add logic to record overruns\n\nThis patch sets up the infrastructure to record overruns of the tracing\nbuffer.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "72b59d67f80983f7bb587b086fb4cb1bc95263a4",
      "tree": "78160905e5c943a0a19fe7774c927a73d61638b7",
      "parents": [
        "25b0b44a1c732ccfc58095cdd8438955a0a19fff"
      ],
      "author": {
        "name": "Pekka Paalanen",
        "email": "pq@iki.fi",
        "time": "Mon May 12 21:21:01 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:53:07 2008 +0200"
      },
      "message": "x86_64: fix kernel rodata NX setting\n\nWithout CONFIG_DYNAMIC_FTRACE, mark_rodata_ro() would mark a wrong\nnumber of pages as no-execute. The bug was introduced in the patch\n\"ftrace: dont write protect kernel text\". The symptom was machine reboot\nafter a CPU hotplug.\n\nSigned-off-by: Pekka Paalanen \u003cpq@iki.fi\u003e\nAcked-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "25b0b44a1c732ccfc58095cdd8438955a0a19fff",
      "tree": "68d2577cc12d6fc6cf14508cdf2ce8fbbf85032b",
      "parents": [
        "4fcdae83cebda24b519a89d3dd976081fff1ca80"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Mon May 12 21:21:00 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:52:12 2008 +0200"
      },
      "message": "ftrace: fix comm on function trace output\n\nIn cleaning up of the sched_switch code, the function trace recording\nof task comms was removed. This patch adds back the recording of comms\nfor function trace. The output of ftrace now has the task comm instead\nof \u003c...\u003e.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "4fcdae83cebda24b519a89d3dd976081fff1ca80",
      "tree": "6ad0c14f709af1fe2352ce591d3c84d76c7646a0",
      "parents": [
        "ab46428c6969d50ecf6f6e97b7a84abba6274368"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Mon May 12 21:21:00 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:52:01 2008 +0200"
      },
      "message": "ftrace: comment code\n\nThis is first installment of adding documentation to the ftrace.\nExpect many more patches of this kind in the near future.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "ab46428c6969d50ecf6f6e97b7a84abba6274368",
      "tree": "47f5c413eece9aaf59cf958b0c7bbde8a2913bb5",
      "parents": [
        "c6caeeb142cd3a03c46107aac45c8effc02bbadb"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Mon May 12 21:21:00 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:51:46 2008 +0200"
      },
      "message": "ftrace: modulize the number of CPU buffers\n\nCurrently ftrace allocates a trace buffer for every possible CPU.\nWork is being done to change it to only online CPUs and add hooks\nto hotplug CPUS.\n\nThis patch lays out the infrastructure for such a change.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "c6caeeb142cd3a03c46107aac45c8effc02bbadb",
      "tree": "a428fcd332d92feb6a380f13d3c94cab4e51ec64",
      "parents": [
        "cffae437cdfbc8a5370d38cefbff1dfe34dad6ca"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Mon May 12 21:21:00 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:51:21 2008 +0200"
      },
      "message": "ftrace: replace simple_strtoul with strict_strtoul\n\nAndrew Morton suggested using strict_strtoul over simple_strtoul.\nThis patch replaces them in ftrace.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "cffae437cdfbc8a5370d38cefbff1dfe34dad6ca",
      "tree": "e2d46a5db9a5962f5b21564367a669d009b70205",
      "parents": [
        "afc2abc0ae4265730a0fc48618012193a09a1d10"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Mon May 12 21:21:00 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:51:03 2008 +0200"
      },
      "message": "ftrace: simple clean ups\n\nAndrew Morton mentioned some clean ups that should be done to ftrace.\nThis patch does some of the simple clean ups.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "afc2abc0ae4265730a0fc48618012193a09a1d10",
      "tree": "1ae91505e067f63e9a7d02d3a3af731af59abee1",
      "parents": [
        "93dcc6ea096c51cc30ad0f6647ed05fead2439bf"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon May 12 21:21:00 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:50:50 2008 +0200"
      },
      "message": "ftrace: cleanups\n\nno code changed.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "93dcc6ea096c51cc30ad0f6647ed05fead2439bf",
      "tree": "2490074ca4ee97e8ef9d4cbaa10bca8a4cd1a597",
      "parents": [
        "bb065afb8ebd07a03155502dba29ebf0f6fe67e8"
      ],
      "author": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Mon May 12 21:21:00 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:50:38 2008 +0200"
      },
      "message": "ftrace: simplify hexprint\n\nsimplify hex to ascii conversion.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "bb065afb8ebd07a03155502dba29ebf0f6fe67e8",
      "tree": "aa32a9461cd38f336797cfba4d07c58789a6f1be",
      "parents": [
        "a98a3c3fde3ae7614f19758a043691b6f59dac53"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Mon May 12 21:21:00 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:50:21 2008 +0200"
      },
      "message": "lockdep: update lockdep_recursion on graph_lock\n\nWith the introduction of ftrace, it is possible to recurse into\nthe lockdep functions via the mcount call. To prevent possible\nlockups, updating the lockdep_recursion counter on grabbing the internal\nlockdep_lock should prevent deadlocks.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "a98a3c3fde3ae7614f19758a043691b6f59dac53",
      "tree": "7a04e3e7c1748ee5b258e5176e10e1fe13468001",
      "parents": [
        "05bd68c514579e007b46e4fa0461b78416a3f4c2"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Mon May 12 21:20:59 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:49:54 2008 +0200"
      },
      "message": "ftrace: trace_entries to dynamically change trace buffer size\n\nThis patch adds /debug/tracing/trace_entries that allows users to\nsee as well as modify the number of trace entries the buffers hold.\n\nThe number of entries only increments in ENTRIES_PER_PAGE which is\ncalculated by the size of an entry with the number of entries that\ncan fit in a page. The user does not need to use an exact size, but\nthe entries will be rounded to one of the increments.\n\nTrying to set the entries to 0 will return with -EINVAL.\n\nTo avoid race conditions, the modification of the buffer size can only\nbe done when tracing is completely disabled (current_tracer \u003d\u003d none).\nA info message will be printed if a user tries to modify the buffer size\nwhen not set to none.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "05bd68c514579e007b46e4fa0461b78416a3f4c2",
      "tree": "0808f0191aa696f4dd593690798a94351dbb407c",
      "parents": [
        "2dc8f09571a61d9cb3dc47bba6608689dfe15d16"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Mon May 12 21:20:59 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:49:42 2008 +0200"
      },
      "message": "ftrace: user proper API for setting RT prios in selftest\n\nThe wakeup selftest used an internal API for setting the test task priority.\nThis patch fixes it to use the proper API for performing such a task.\n\nThanks goes to Randy Dunlap for pointing out this build failure.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "2dc8f09571a61d9cb3dc47bba6608689dfe15d16",
      "tree": "5f23089a821ecff3ae9c57206b10d911f67cd279",
      "parents": [
        "845279972f1736c3463c9cebd1bad92a0a347176"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Mon May 12 21:20:58 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:47:07 2008 +0200"
      },
      "message": "ftrace: trace_pipe implement NONBLOCK\n\nThis patch implements \"NONBLOCK\" for trace_pipe. If the trace_pipe is opened\nwith O_NONBLOCK, then the trace_pipe read will not block when buffer is empty.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "845279972f1736c3463c9cebd1bad92a0a347176",
      "tree": "f71598851ca347068940ecce23458cad06120f6d",
      "parents": [
        "b5685aede3b7b65e72ddc73b951aa1f70798a614"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Mon May 12 21:20:58 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:47:01 2008 +0200"
      },
      "message": "ftrace: return EOF in trace_pipe on change of tracer\n\nBreak out of while loop with EOF when the current_trace changes.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "b5685aede3b7b65e72ddc73b951aa1f70798a614",
      "tree": "12d198a161c360ed900db504067a46c4662eb21a",
      "parents": [
        "8487c23765b6e0444ec6b5f1530766d63fe68e35"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Mon May 12 21:20:58 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:46:53 2008 +0200"
      },
      "message": "ftrace: restore iterator trace in pipe read\n\nThe trace iterator is reset in the read. We still need to restore the tracer\nthat the trace_pipe was opened with.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "8487c23765b6e0444ec6b5f1530766d63fe68e35",
      "tree": "5b3eb6b2361dc756dd3e22173e1d508923700fad",
      "parents": [
        "d17d969160c18b631a19c2b34d260691402650f8"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Mon May 12 21:20:58 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:46:39 2008 +0200"
      },
      "message": "ftrace: allow trace_pipe to block on all reads\n\nWe expect things like \"cat\" to block on reads to trace_pipe. That\u0027s what\ntrace_pipe is for.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "d17d969160c18b631a19c2b34d260691402650f8",
      "tree": "7be3269a644d164021d1e57effe3b1f57b3adb7a",
      "parents": [
        "72829bc3d63cdc592d8f7dd86ad3b3fe8900fb74"
      ],
      "author": {
        "name": "Ankita Garg",
        "email": "ankita@in.ibm.com",
        "time": "Mon May 12 21:20:58 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:46:30 2008 +0200"
      },
      "message": "ftrace: fix conversion of task state to char in latency tracer\n\nThe conversion of task states to a character in the sched_switch tracer (part\nof latency tracer infrastructure), seems to be incorrect. We currently do it\nby indexing into the state_to_char array using the state value. The state\nvalues do not map directly into the array index and are thus incorrect. The\nfollowing patch addresses this issue. This is also what is being done even\nin the show_task() routine in kernel/sched.c\n\nThe patch has been compile and run tested.\n\nSigned-off-by: Ankita Garg \u003cankita@in.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "72829bc3d63cdc592d8f7dd86ad3b3fe8900fb74",
      "tree": "c4652b60b17d6087a492387e71c00cec4885cb30",
      "parents": [
        "86069782d62e731b4835a0cf8eb7d1d0e17cf306"
      ],
      "author": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:37:28 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:37:28 2008 +0200"
      },
      "message": "ftrace: move enums to ftrace.h and make helper function global\n\npicked from the mmiotracer patches to distangle the patch queues.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "86069782d62e731b4835a0cf8eb7d1d0e17cf306",
      "tree": "e6268f782a96d7ce808f354b83be69d4b349659d",
      "parents": [
        "8f0f996e80b980fba07d11961d96a5fefb60976a"
      ],
      "author": {
        "name": "Pekka Paalanen",
        "email": "pq@iki.fi",
        "time": "Mon May 12 21:20:56 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:16:38 2008 +0200"
      },
      "message": "x86: add a list for custom page fault handlers.\n\nProvides kernel modules a way to register custom page fault handlers.\nOn every page fault this will call a list of registered functions. The\nfunctions may handle the fault and force do_page_fault() to return\nimmediately.\n\nThis functionality is similar to the now removed page fault notifiers.\nCustom page fault handlers are used by debugging and reverse engineering\ntools. Mmiotrace is one such tool and a patch to add it into the tree\nwill follow.\n\nThe custom page fault handlers are called earlier in do_page_fault()\nthan the page fault notifiers were.\n\nSigned-off-by: Pekka Paalanen \u003cpq@iki.fi\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "8f0f996e80b980fba07d11961d96a5fefb60976a",
      "tree": "e3dadf2ff9d8d6e3253b072e947204706e4475c0",
      "parents": [
        "a56be3fe2f65f9f776e727bfd382e35db75911d6"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Mon May 12 21:20:56 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:16:22 2008 +0200"
      },
      "message": "ftrace: dont write protect kernel text\n\nDynamic ftrace cant work when the kernel has its text write protected.\nThis patch keeps the kernel from being write protected when\ndynamic ftrace is in place.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "a56be3fe2f65f9f776e727bfd382e35db75911d6",
      "tree": "579795a68c30f43fac3963f300071ece10291c9c",
      "parents": [
        "30afdcb1de0a37a2086145a82ca3febebe47d019"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Mon May 12 21:20:56 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:16:12 2008 +0200"
      },
      "message": "ftrace: fix the fault label in updating code\n\nThe fault label to jump to on fault of updating the code was misplaced\npreventing the fault from being recorded.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "30afdcb1de0a37a2086145a82ca3febebe47d019",
      "tree": "866c4d195207ac37d4477f9ce09d429085532180",
      "parents": [
        "d15f57f23eaba975309a153b23699cd0c0236974"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Mon May 12 21:20:56 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:15:59 2008 +0200"
      },
      "message": "ftrace: selftest protect againt max flip\n\nThere is a slight race condition in the selftest where the max update\nof the wakeup and irqs/preemption off tests can be doing a max update as\nthe buffers are being tested. If this happens the system can crash with\na GPF.\n\nThis patch adds the max update spinlock around the checking of the\nbuffers to prevent such a race.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "d15f57f23eaba975309a153b23699cd0c0236974",
      "tree": "8bff39ab0bae5727e691f88e783a2d5cfec2afb1",
      "parents": [
        "07a267cdd2fd7d1de9455b1e36a1635ace7276c7"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "srostedt@redhat.com",
        "time": "Mon May 12 21:20:56 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:15:52 2008 +0200"
      },
      "message": "ftrace: fix mutex unlock in trace output\n\nIf the trace output changes on reading the trace files, there is a chance\nthat the start function will return NULL. If the start function of a sequence\nreturns NULL the stop equivalent is not called. In this case, all locks\nthat are taken must be released even if they are released in the stop function.\n\nThis patch fixes a case that a mutex was not released on return of NULL\nin the start sequence function.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "07a267cdd2fd7d1de9455b1e36a1635ace7276c7",
      "tree": "886495b48c0e10866aa92e61e0dbd247a7e80e25",
      "parents": [
        "c1d2327b36f2261ffa8ff7227321ba900c7eee7f"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "srostedt@redhat.com",
        "time": "Mon May 12 21:20:55 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:15:42 2008 +0200"
      },
      "message": "ftrace: add UNINTERRUPTIBLE state for kftraced on disable\n\nWhen dynamic ftrace fails and sets itself disabled, the ftraced daemon\nwill go back to sleep everytime it wakes up. The setting of the\nftraced state to UNINTERRUPTIBLE is skipped in this process, and the\ndaemon takes up 100% of the CPU.  This patch makes sure the ftraced daemon\nsets itself to UNINTERRUPTIBLE in that loop.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "c1d2327b36f2261ffa8ff7227321ba900c7eee7f",
      "tree": "2d09d1fe2e07c097b18c2573bd03189cffa82e71",
      "parents": [
        "1d09daa55d2e9bab7e7d30f0d05e5a7bc60b2a4a"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon May 12 21:20:55 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:15:29 2008 +0200"
      },
      "message": "ftrace: restrict tracing to HAVE_FTRACE architectures\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "1d09daa55d2e9bab7e7d30f0d05e5a7bc60b2a4a",
      "tree": "81b138d50b84e052d49f7710ce03250cde1b3606",
      "parents": [
        "9d0a420b737f72d84fabebf29634d800cbf54538"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Mon May 12 21:20:55 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:15:14 2008 +0200"
      },
      "message": "ftrace: use Makefile to remove tracing from lockdep\n\nThis patch removes the \"notrace\" annotation from lockdep and adds the debugging\nfiles in the kernel director to those that should not be compiled with\n\"-pg\" mcount tracing.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "9d0a420b737f72d84fabebf29634d800cbf54538",
      "tree": "6e484bfff9842782e8438b4ff8587950177a8482",
      "parents": [
        "92205c2343527a863d660360599a4bf8cede77b0"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Mon May 12 21:20:55 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:14:28 2008 +0200"
      },
      "message": "ftrace: remove function tracing from spinlock debug\n\nThe debug functions in spin_lock debugging pollute the output of the\nfunction tracer. This patch adds the debug files in the lib director\nto those that should not be compiled with mcount tracing.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "92205c2343527a863d660360599a4bf8cede77b0",
      "tree": "c85cf8495cd2eb52a99062e3505cd81851cd3444",
      "parents": [
        "c5f888cae49dfe3e86d9d1e0dab2b63ceb057be3"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Mon May 12 21:20:55 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:14:11 2008 +0200"
      },
      "message": "ftrace: user raw_spin_lock in tracing\n\nLock debugging enabled cause huge performance problems for tracing. Having\nthe lock verification happening for every function that is called\nbecause mcount calls spin_lock can cripple the system.\n\nThis patch converts the spin_locks used by ftrace into raw_spin_locks.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "c5f888cae49dfe3e86d9d1e0dab2b63ceb057be3",
      "tree": "e276b5299b52ccbe8b89492d398fe63652cddd49",
      "parents": [
        "4d9493c90f8e6e1b164aede3814010a290161abb"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Mon May 12 21:20:55 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:13:41 2008 +0200"
      },
      "message": "ftrace: irqsoff use raw_smp_processor_id\n\nThis patch changes the use of __get_cpu_var to explicitly calling\nraw_smp_processor_id and using the per_cpu() macro. On some debug\nconfigurations, the use of __get_cpu_var may cause ftrace to trigger\nand this can cause problems with the irqsoff tracing.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "4d9493c90f8e6e1b164aede3814010a290161abb",
      "tree": "ff92e089d2da9fb5a40511d81f8e57a7e06fdf80",
      "parents": [
        "d05cdb25d80f06f77aa6bddb53cd1390d4d91a0b"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon May 12 21:20:54 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:13:32 2008 +0200"
      },
      "message": "ftrace: remove add-hoc code\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "d05cdb25d80f06f77aa6bddb53cd1390d4d91a0b",
      "tree": "6c7f70f5252cbd42a1949c2d7019fe9f337bd205",
      "parents": [
        "06fa75ab566c50e01bfd7b055bde85cf9b1bc98a"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Mon May 12 21:20:54 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:13:23 2008 +0200"
      },
      "message": "ftrace: fix dynamic ftrace selftest\n\nWith the adding of the configuration changes in the Makefile to prevent\ntracing of functions in the ftrace code, all tracing of all the ftrace\ncode has been removed. Unfortunately, one of the selftests, relied on\na function to be traced. With the new change, the function was no longer\ntraced and the test failed.\n\nThis patch separates out the test function into its own file so that\nwe can add the \"-pg\" flag to the compilation of that function and the\nadding of the mcount call to that function.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "06fa75ab566c50e01bfd7b055bde85cf9b1bc98a",
      "tree": "bd035abc01242a153f9802e90a56bbbdf3b1908f",
      "parents": [
        "4fe8c3048cd8280a54256bca9cac2007bd546c33"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Mon May 12 21:20:54 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:13:12 2008 +0200"
      },
      "message": "ftrace: add TRACE_STACK and TRACE_SPECIAL to selftest validation\n\nThe selftest validation code checks for valid entries in the trace buffer.\nTRACE_STACK and TRACE_SPECIAL have been added to the code but not to\nthe validator. This patch adds the two to prevent them from flagging a\nfailure in the selftest.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "4fe8c3048cd8280a54256bca9cac2007bd546c33",
      "tree": "b6bba481a3dde79a027654675d3b34da24ca54f2",
      "parents": [
        "8f96da02c14d722ad9a3713cd7273ce28c9036ad"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Mon May 12 21:20:54 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:13:02 2008 +0200"
      },
      "message": "ftrace: printk and trace irqsoff and wakeups\n\nprintk called from wakeup critical timings and irqs off can\ncause deadlocks since printk might do a wakeup itself. If the\ncall to printk happens with the runqueue lock held, it can\ndeadlock.\n\nThis patch protects the printk from being called in trace irqs off\nwith a test to see if the runqueue for the current CPU is locked.\nIf it is locked, the printk is skipped.\n\nThe wakeup always holds the runqueue lock, so the printk is\nsimply removed.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "8f96da02c14d722ad9a3713cd7273ce28c9036ad",
      "tree": "ec90d905b59b191c2bc8b4e9e9d579c3f2589293",
      "parents": [
        "694379e9ed4f2f6babe111bf001c69e2e263338b"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "rostedt@goodmis.org",
        "time": "Mon May 12 21:20:54 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:12:48 2008 +0200"
      },
      "message": "ftrace: remove wakeup from function trace\n\ntrace_function is called by mcount and calling wake_up from that\ncan have unpredictable results. This patch removes the wakeup from\ntrace_function.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "694379e9ed4f2f6babe111bf001c69e2e263338b",
      "tree": "9ce5695c9e650c802b23096d6fe58c0fe626538e",
      "parents": [
        "5429db2d26a59903c81a4f6c6dae7eb9daaea5fc"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon May 12 21:20:54 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:12:26 2008 +0200"
      },
      "message": "ftrace: make it more available in the Kconfig\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "5429db2d26a59903c81a4f6c6dae7eb9daaea5fc",
      "tree": "fb3319487fd29f04cc51107e953aacb6a0647b6d",
      "parents": [
        "bac524d3f3dfeffa3a9d44f2c64035b88bcaacb4"
      ],
      "author": {
        "name": "Peter Zijlstra",
        "email": "a.p.zijlstra@chello.nl",
        "time": "Mon May 12 21:20:53 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:09:02 2008 +0200"
      },
      "message": "ftrace: fix wakeup callback\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "bac524d3f3dfeffa3a9d44f2c64035b88bcaacb4",
      "tree": "467645f4b40dcd4aa8f37f0f601ffc7b07048273",
      "parents": [
        "88a4216c3ec4281fc7e6725cc3a3ccd01fb1aa14"
      ],
      "author": {
        "name": "Peter Zijlstra",
        "email": "a.p.zijlstra@chello.nl",
        "time": "Mon May 12 21:20:53 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:08:54 2008 +0200"
      },
      "message": "ftrace: trace next state\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "88a4216c3ec4281fc7e6725cc3a3ccd01fb1aa14",
      "tree": "3d93bdfa757da02953ec2532f7504a2e7f81ea78",
      "parents": [
        "36fc25a9f48deacd8aa08cd2d1c186a4e412604f"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon May 12 21:20:53 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:08:47 2008 +0200"
      },
      "message": "ftrace: sched special\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "36fc25a9f48deacd8aa08cd2d1c186a4e412604f",
      "tree": "c380d30f4501fc8c1d5297f444cd65e78a688db4",
      "parents": [
        "f29c73fe3404f8799ed57aaf48859e0b55fc071f"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon May 12 21:20:53 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:08:28 2008 +0200"
      },
      "message": "ftrace: sched tree fix\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "f29c73fe3404f8799ed57aaf48859e0b55fc071f",
      "tree": "d434b35e9a87f6d1120c61b002d78f1516d2ee58",
      "parents": [
        "442e544ce52d4415a024920b84fb95c5f9aa0855"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon May 12 21:20:53 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:08:20 2008 +0200"
      },
      "message": "ftrace: include cpu in stacktrace\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "442e544ce52d4415a024920b84fb95c5f9aa0855",
      "tree": "c8b80e68d2d655732f1bdde79fa896c77d8d2c96",
      "parents": [
        "d9af56fbd8b37181bffaad060f74aa2e17382874"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon May 12 21:20:53 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:08:12 2008 +0200"
      },
      "message": "ftrace: iter ctrl fix\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "d9af56fbd8b37181bffaad060f74aa2e17382874",
      "tree": "265ac086e53c8191e8bc19fef98b2dea8cc93723",
      "parents": [
        "36dfe9252bd4c9b55e8454363fb7e444c92c5030"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon May 12 21:20:53 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:07:57 2008 +0200"
      },
      "message": "ftrace: fix cmdline tracing\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "36dfe9252bd4c9b55e8454363fb7e444c92c5030",
      "tree": "ed25ba387bc8b27484b93f4acf402ccc622a293f",
      "parents": [
        "c7078de1aaf562a31b20984409c38cc1b40fa8a3"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon May 12 21:20:52 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:07:49 2008 +0200"
      },
      "message": "ftrace: make use of tracing_cpumask\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "c7078de1aaf562a31b20984409c38cc1b40fa8a3",
      "tree": "6e923c69b1a4a66c7bed658d0f923d581281005e",
      "parents": [
        "4ac3ba41d372e3a9e420b36bc43589662b188a14"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon May 12 21:20:52 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:07:41 2008 +0200"
      },
      "message": "ftrace: add tracing_cpumask\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "4ac3ba41d372e3a9e420b36bc43589662b188a14",
      "tree": "b8dd93a0226a92b5f55e5ff1e51712424a7be729",
      "parents": [
        "1a3c3034336320554a3342572dae98d69e054fc7"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon May 12 21:20:52 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:07:31 2008 +0200"
      },
      "message": "ftrace: trace scheduler rbtree\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "1a3c3034336320554a3342572dae98d69e054fc7",
      "tree": "b28ca59b09a0e2d3c3be61dba2e864526383ae1e",
      "parents": [
        "017730c11241e26577673eb9d957cfc66172ea91"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon May 12 21:20:52 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:07:20 2008 +0200"
      },
      "message": "ftrace: fix __trace_special()\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "017730c11241e26577673eb9d957cfc66172ea91",
      "tree": "3585323be944d23814b3e28b50042b7477cc9206",
      "parents": [
        "24cd5d111e8c713e62cda7ca1d01232402e3d3c9"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon May 12 21:20:52 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:05:02 2008 +0200"
      },
      "message": "ftrace: fix wakeups\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "24cd5d111e8c713e62cda7ca1d01232402e3d3c9",
      "tree": "c85834d19b895a9c27137b9ce4d0dbdb3db3aaf7",
      "parents": [
        "4e65551905fb0300ae7e667cbaa41ee2e3f29a13"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon May 12 21:20:52 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:04:51 2008 +0200"
      },
      "message": "ftrace: trace curr/next tasks\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "4e65551905fb0300ae7e667cbaa41ee2e3f29a13",
      "tree": "0e642c311e31043eecf86c218128c40e1ddac782",
      "parents": [
        "4c1f4d4f0175129934d5dbc19a39296430937a05"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon May 12 21:20:52 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:04:44 2008 +0200"
      },
      "message": "ftrace: sched tracer, trace full rbtree\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "4c1f4d4f0175129934d5dbc19a39296430937a05",
      "tree": "4926ad2ff50936ae5ddaa139eba815ce1f1e62a8",
      "parents": [
        "8ac0fca4ccb355ce50471d7aa3f10f5900b28b95"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon May 12 21:20:51 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:04:36 2008 +0200"
      },
      "message": "ftrace: make nostacktrace the default\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "8ac0fca4ccb355ce50471d7aa3f10f5900b28b95",
      "tree": "39b9f0b863692d6e3f23eef85bed68072734d6fb",
      "parents": [
        "86387f7ee5d3273ff4859e2c64ce656639b6ca65"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon May 12 21:20:51 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:04:28 2008 +0200"
      },
      "message": "ftrace: sched tracer fix\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "86387f7ee5d3273ff4859e2c64ce656639b6ca65",
      "tree": "d2080c680e9e9415dfa99bb8408302584035e664",
      "parents": [
        "57422797dc009fc83766bcf230d29dbe6e08e21e"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon May 12 21:20:51 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:04:20 2008 +0200"
      },
      "message": "ftrace: add stack tracing\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "57422797dc009fc83766bcf230d29dbe6e08e21e",
      "tree": "9ba5768539c08d99679f72a9709f5e345fd359c9",
      "parents": [
        "e309b41dd65aa953f86765eeeecc941d8e1e8b8f"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon May 12 21:20:51 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 21:04:06 2008 +0200"
      },
      "message": "ftrace: add wakeup events to sched tracer\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "e309b41dd65aa953f86765eeeecc941d8e1e8b8f",
      "tree": "295d4ed6e2a766607f889a04b977ca27cc24929e",
      "parents": [
        "b53dde9d34f2df396540988ebc65c33400f57b04"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon May 12 21:20:51 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 20:58:28 2008 +0200"
      },
      "message": "ftrace: remove notrace\n\nnow that we have a kbuild method for notrace, no need to pollute the\nC code with the annotations.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "b53dde9d34f2df396540988ebc65c33400f57b04",
      "tree": "1592aebcfd56b4a7abd37bf44f27a01a0c039340",
      "parents": [
        "3594136ad67a54d77bcb2547e70011754a2f91d5"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon May 12 21:20:51 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 20:56:53 2008 +0200"
      },
      "message": "ftrace: disable -pg for the tracer itself\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "3594136ad67a54d77bcb2547e70011754a2f91d5",
      "tree": "6e0cd72b5679254f4e9ab4959987f8cd96c07b0f",
      "parents": [
        "caf8cdebfb6c1cff50ea8077f1a07c2333d6d1fd"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "srostedt@redhat.com",
        "time": "Mon May 12 21:20:50 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 20:56:43 2008 +0200"
      },
      "message": "ftrace: do not profile lib/string.o\n\nMost archs define the string and memory compare functions in assembly.\nSome do not. But these functions may be used in some archs at early\nboot up.\n\nSince most archs define this code in assembly and they are not usually\ntraced, there\u0027s no need to trace them when they are not defined in\nassembly.\n\nThis patch removes the -pg from the CFLAGS for lib/string.o.\nThis prevents the string functions use in either vdso or early bootup\nfrom crashing the system.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "caf8cdebfb6c1cff50ea8077f1a07c2333d6d1fd",
      "tree": "848a3350351c7fbe3240bd600237c816ade38625",
      "parents": [
        "9ff9cdb2d3b0971f89e899b3420aadd91bddc215"
      ],
      "author": {
        "name": "Steven Rostedt",
        "email": "srostedt@redhat.com",
        "time": "Mon May 12 21:20:50 2008 +0200"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Fri May 23 20:56:31 2008 +0200"
      },
      "message": "ftrace: remove address of function names\n\nPowerPC is very fragile when it comes to use of function names\nand function addresses.  ftrace needs to either use all function\naddresses or function names (i.e. my_func as suppose to \u0026my_func).\n\nThis patch chooses to use the names and not the addresses, and\nmakes ftrace consistent.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    }
  ],
  "next": "9ff9cdb2d3b0971f89e899b3420aadd91bddc215"
}