)]}' { "log": [ { "commit": "330ab71619bacc4d4494227a6cfc9b7f5500403d", "tree": "43a9045011116f1afa506b80de1ede9872f45935", "parents": [ "a893b99be71f1d669b74f840e3a683dd077d007b" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Tue May 02 15:29:57 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Tue May 02 15:29:57 2006 +0200" }, "message": "[PATCH] vmsplice: restrict stealing a little more\n\nApply the same rules as the anon pipe pages, only allow stealing\nif no one else is using the page.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "f6762b7ad8edd6abc802542ce845d3bc8adcb92f", "tree": "c941aaf7295f8efecaf42aa86112649b9b6f23a9", "parents": [ "e27dedd84c119e2f7af54fcde3293be5ad812103" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Mon May 01 20:02:05 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Mon May 01 20:02:05 2006 +0200" }, "message": "[PATCH] pipe: enable atomic copying of pipe data to/from user space\n\nThe pipe -\u003emap() method uses kmap() to virtually map the pages, which\nis both slow and has known scalability issues on SMP. This patch enables\natomic copying of pipe pages, by pre-faulting data and using kmap_atomic()\ninstead.\n\nlmbench bw_pipe and lat_pipe measurements agree this is a Good Thing. Here\nare results from that on a UP machine with highmem (1.5GiB of RAM), running\nfirst a UP kernel, SMP kernel, and SMP kernel patched.\n\nVanilla-UP:\nPipe bandwidth: 1622.28 MB/sec\nPipe bandwidth: 1610.59 MB/sec\nPipe bandwidth: 1608.30 MB/sec\nPipe latency: 7.3275 microseconds\nPipe latency: 7.2995 microseconds\nPipe latency: 7.3097 microseconds\n\nVanilla-SMP:\nPipe bandwidth: 1382.19 MB/sec\nPipe bandwidth: 1317.27 MB/sec\nPipe bandwidth: 1355.61 MB/sec\nPipe latency: 9.6402 microseconds\nPipe latency: 9.6696 microseconds\nPipe latency: 9.6153 microseconds\n\nPatched-SMP:\nPipe bandwidth: 1578.70 MB/sec\nPipe bandwidth: 1579.95 MB/sec\nPipe bandwidth: 1578.63 MB/sec\nPipe latency: 9.1654 microseconds\nPipe latency: 9.2266 microseconds\nPipe latency: 9.1527 microseconds\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "f84d751994441292593523c7069ed147176f6cab", "tree": "a1a0c4836289df86bb62e7eae5c80c66fca1643a", "parents": [ "0568b409c74f7a125d92a09a3f386785700ef688" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Mon May 01 19:59:03 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Mon May 01 19:59:03 2006 +0200" }, "message": "[PATCH] pipe: introduce -\u003epin() buffer operation\n\nThe -\u003emap() function is really expensive on highmem machines right now,\nsince it has to use the slower kmap() instead of kmap_atomic(). Splice\nrarely needs to access the virtual address of a page, so it\u0027s a waste\nof time doing it.\n\nIntroduce -\u003epin() to take over the responsibility of making sure the\npage data is valid. -\u003emap() is then reduced to just kmap(). That way we\ncan also share a most of the pipe buffer ops between pipe.c and splice.c\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "0568b409c74f7a125d92a09a3f386785700ef688", "tree": "79125b2f4755e98949f0d941a0092e5d3367bbff", "parents": [ "46e678c96bbd775abd05d3ddbe2fd334794f9157" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Mon May 01 19:50:48 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Mon May 01 19:50:48 2006 +0200" }, "message": "[PATCH] splice: fix bugs in pipe_to_file()\n\nFound by Oleg Nesterov \u003coleg@tv-sign.ru\u003e, fixed by me.\n\n- Only allow full pages to go to the page cache.\n- Check page !\u003d buf-\u003epage instead of using PIPE_BUF_FLAG_STOLEN.\n- Remember to clear \u0027stolen\u0027 if add_to_page_cache() fails.\n\nAnd as a cleanup on that:\n\n- Make the bottom fall-through logic a little less convoluted. Also make\n the steal path hold an extra reference to the page, so we don\u0027t have\n to differentiate between stolen and non-stolen at the end.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "46e678c96bbd775abd05d3ddbe2fd334794f9157", "tree": "f82b77d9f2fd5d4eb5e66bc2bb8ff5df63db3c7f", "parents": [ "e0a515bc6a2188f02916e976f419a8640312e32a" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Sun Apr 30 16:36:32 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Sun Apr 30 16:36:32 2006 +0200" }, "message": "[PATCH] splice: fix bugs with stealing regular pipe pages\n\n- Check that page has suitable count for stealing in the regular pipes.\n- pipe_to_file() assumes that the page is locked on succesful steal, so\n do that in the pipe steal hook\n- Missing unlock_page() in add_to_page_cache() failure.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "70524490ee2ea1bbf6cee6c106597b3ac25a3fc2", "tree": "c61dd500035bc3e0dea364777de1b7a58b41a75c", "parents": [ "cbb7e577e732f576b9f399bc2600bdc0626c68dc" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Tue Apr 11 15:51:17 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Tue Apr 11 15:51:17 2006 +0200" }, "message": "[PATCH] splice: add support for sys_tee()\n\nBasically an in-kernel implementation of tee, which uses splice and the\npipe buffers as an intelligent way to pass data around by reference.\n\nWhere the user space tee consumes the input and produces a stdout and\nfile output, this syscall merely duplicates the data inside a pipe to\nanother pipe. No data is copied, the output just grabs a reference to the\ninput pipe data.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "341b446bc5aa36d1d5b8159c1e66716b5d89024d", "tree": "6ccd0b90df84a94a4b7b4f8a6622d11786d74714", "parents": [ "73d62d83ec3627782ba6f55defc76f3ffbef46ee" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Apr 11 13:57:45 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Tue Apr 11 13:57:45 2006 +0200" }, "message": "[PATCH] another round of fs/pipe.c cleanups\n\nmake pipe.c a bit more readable and hackable.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "923f4f23940d2361e8d5c4245982163a8e9d1c91", "tree": "05d24681cadfd731a083b0fa3b22b6e7a6622555", "parents": [ "9aeedfc4712ed58d9f7ae41596185c72b8dc97e8" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Apr 11 13:53:33 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Tue Apr 11 13:53:33 2006 +0200" }, "message": "[PATCH] pipe.c/fifo.c code cleanups\n\nmore code cleanups after the macro conversion:\n\n - standardize on \u0027struct pipe_inode_info *pipe\u0027 variable names\n - introduce \u0027pipe\u0027 temporaries to reduce mass inode-\u003ei_pipe dereferencing\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "9aeedfc4712ed58d9f7ae41596185c72b8dc97e8", "tree": "b055bab09a86cfc6cb13506d2f25da6abd12e3c1", "parents": [ "7480a90435673b4c717b6caf1350ec577d5f1adf" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Apr 11 13:53:10 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Tue Apr 11 13:53:10 2006 +0200" }, "message": "[PATCH] get rid of the PIPE_*() macros\n\nget rid of the PIPE_*() macros. Scripted transformation.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "b92ce55893745e011edae70830b8bc863be881f9", "tree": "e2afd62d2e63d74157905140f5907d07bdfe31b9", "parents": [ "529565dcb1581c9a1e3f6df1c1763ca3e0f0d512" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Tue Apr 11 13:52:07 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Tue Apr 11 13:52:07 2006 +0200" }, "message": "[PATCH] splice: add direct fd \u003c-\u003e fd splicing support\n\nIt\u0027s more efficient for sendfile() emulation. Basically we cache an\ninternal private pipe and just use that as the intermediate area for\npages. Direct splicing is not available from sys_splice(), it is only\nmeant to be used for sendfile() emulation.\n\nAdditional patch from Ingo Molnar to avoid the PIPE_BUFFERS loop at\nexit for the normal fast path.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "3a326a2ce88e71d00ac0d133e314a3342a7709f8", "tree": "3a3cf55be19311c04d195e37baec9f49c4015b18", "parents": [ "0b749ce3802428007a37870eb51ba3c0bdf90857" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Apr 10 15:18:35 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Mon Apr 10 15:18:35 2006 +0200" }, "message": "[PATCH] introduce a \"kernel-internal pipe object\" abstraction\n\nseparate out the \u0027internal pipe object\u0027 abstraction, and make it\nusable to splice. This cleans up and fixes several aspects of the\ninternal splice APIs and the pipe code:\n\n - pipes: the allocation and freeing of pipe_inode_info is now more symmetric\n and more streamlined with existing kernel practices.\n\n - splice: small micro-optimization: less pointer dereferencing in splice\n methods\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n\nUpdate XFS for the -\u003esplice_read/-\u003esplice_write changes.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "3e7ee3e7b36fa4e2d88d8fb0a2577be95fc4636d", "tree": "46e972e78122f8a719dafc87572bffb25716e745", "parents": [ "ad8d6f0a783ffa2ff9b0cf09910b889715772201" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Sun Apr 02 23:11:04 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Sun Apr 02 23:11:04 2006 +0200" }, "message": "[PATCH] splice: fix page stealing LRU handling.\n\nOriginally from Nick Piggin, just adapted to the newer branch.\n\nYou can\u0027t check PageLRU without holding zone-\u003elru_lock. The page\nrelease code can get away with it only because the page refcount is 0 at\nthat point. Also, you can\u0027t reliably remove pages from the LRU unless\nthe refcount is 0. Ever.\n\nSigned-off-by: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "4f6f0bd2ffa4e31c3524f5e65c84a29b6ab73307", "tree": "682ab1b41c3ee799d37bfa1874c79ae92b3755fd", "parents": [ "53cd9ae886273d6c2b8ba4aa63d6cd6b1217b57f" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Sun Apr 02 23:04:46 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Sun Apr 02 23:04:46 2006 +0200" }, "message": "[PATCH] splice: improve writeback and clean up page stealing\n\nBy cleaning up the writeback logic (killing write_one_page() and the manual\nset_page_dirty()), we can get rid of -\u003estolen inside the pipe_buffer and\njust keep it local in pipe_to_file().\n\nThis also adds dirty page balancing logic and O_SYNC handling.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "5abc97aa25b2c41413b3a520faee83f2282d9f18", "tree": "4ba13ae0e91f15d02986df7cdca5e9455212d7d4", "parents": [ "5274f052e7b3dbd81935772eb551dfd0325dfa9d" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Thu Mar 30 15:16:46 2006 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 30 12:28:18 2006 -0800" }, "message": "[PATCH] splice: add support for SPLICE_F_MOVE flag\n\nThis enables the caller to migrate pages from one address space page\ncache to another. In buzz word marketing, you can do zero-copy file\ncopies!\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5274f052e7b3dbd81935772eb551dfd0325dfa9d", "tree": "c79f813ec513660edb6f1e4a75cb366c6b84f53f", "parents": [ "5d4fe2c1ce83c3e967ccc1ba3d580c1a5603a866" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Thu Mar 30 15:15:30 2006 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 30 12:28:18 2006 -0800" }, "message": "[PATCH] Introduce sys_splice() system call\n\nThis adds support for the sys_splice system call. Using a pipe as a\ntransport, it can connect to files or sockets (latter as output only).\n\nFrom the splice.c comments:\n\n \"splice\": joining two ropes together by interweaving their strands.\n\n This is the \"extended pipe\" functionality, where a pipe is used as\n an arbitrary in-memory buffer. Think of a pipe as a small kernel\n buffer that you can use to transfer data from one end to the other.\n\n The traditional unix read/write is extended with a \"splice()\" operation\n that transfers data buffers to or from a pipe buffer.\n\n Named by Larry McVoy, original implementation from Linus, extended by\n Jens to support splicing to files and fixing the initial implementation\n bugs.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4b6f5d20b04dcbc3d888555522b90ba6d36c4106", "tree": "420f271eaef7d3def7d4433b151c3cb6d7a54770", "parents": [ "99ac48f54a91d02140c497edc31dc57d4bc5c85d" ], "author": { "name": "Arjan van de Ven", "email": "arjan@infradead.org", "time": "Tue Mar 28 01:56:42 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Mar 28 09:16:06 2006 -0800" }, "message": "[PATCH] Make most file operations structs in fs/ const\n\nThis is a conversion to make the various file_operations structs in fs/\nconst. Basically a regexp job, with a few manual fixups\n\nThe goal is both to increase correctness (harder to accidentally write to\nshared datastructures) and reducing the false sharing of cachelines with\nthings that get dirty in .data (while .rodata is nicely read only and thus\ncache clean)\n\nSigned-off-by: Arjan van de Ven \u003carjan@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "fa3536cc144c1298f2ed9416c33f3b77fa2cd37a", "tree": "5484541319b86ae7dac0def4db7925f7cc7008e7", "parents": [ "878a9f30d7b13015f3aa4534d7877d985f150183" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Sun Mar 26 01:37:24 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:56:56 2006 -0800" }, "message": "[PATCH] Use __read_mostly on some hot fs variables\n\nI discovered on oprofile hunting on a SMP platform that dentry lookups were\nslowed down because d_hash_mask, d_hash_shift and dentry_hashtable were in\na cache line that contained inodes_stat. So each time inodes_stats is\nchanged by a cpu, other cpus have to refill their cache line.\n\nThis patch moves some variables to the __read_mostly section, in order to\navoid false sharing. RCU dentry lookups can go full speed.\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "11b0b5abb2097a63c1081d9b7e825b987b227972", "tree": "162c828c8d807a1b30869acbe11682dc9222dc16", "parents": [ "656bde5728b824ca23fcab8bc5800b309ea48d64" ], "author": { "name": "Oliver Neukum", "email": "neukum@fachschaft.cup.uni-muenchen.de", "time": "Sat Mar 25 03:08:13 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:23:00 2006 -0800" }, "message": "[PATCH] use kzalloc and kcalloc in core fs code\n\nSigned-off-by: Oliver Neukum \u003coliver@neukum.name\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a19cbd4bf258840ade3b6ee9e9256006d0644e09", "tree": "b532fe78c5ecbe5c8e6aca8b7d6f704a24a52129", "parents": [ "432e7c0dfe884b6ab1c32fd3f17c64c31d8fa7e2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Mar 08 14:03:09 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Mar 08 14:03:09 2006 -0800" }, "message": "Mark the pipe file operations static\n\nThey aren\u0027t used (nor even really usable) outside of pipe.c anyway\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "858119e159384308a5dde67776691a2ebf70df0f", "tree": "f360768f999d51edc0863917ce0bf79e88c0ec4c", "parents": [ "b0a9499c3dd50d333e2aedb7e894873c58da3785" ], "author": { "name": "Arjan van de Ven", "email": "arjan@infradead.org", "time": "Sat Jan 14 13:20:43 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Jan 14 18:27:06 2006 -0800" }, "message": "[PATCH] Unlinline a bunch of other functions\n\nRemove the \"inline\" keyword from a bunch of big functions in the kernel with\nthe goal of shrinking it by 30kb to 40kb\n\nSigned-off-by: Arjan van de Ven \u003carjan@infradead.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Jeff Garzik \u003cjgarzik@pobox.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "870f481793b585323fbda3e87c54efc116f46351", "tree": "08dce269f14c18ae1b1682d3cb0f149b938d40bb", "parents": [ "3542c6e18f6470bad2bde1e94331e4f488a8d3f1" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Mon Jan 09 20:52:01 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jan 10 08:01:30 2006 -0800" }, "message": "[PATCH] replace inode_update_time with file_update_time\n\nTo allow various options to work per-mount instead of per-sb we need a\nstruct vfsmount when updating ctime and mtime. This preparation patch\nreplaces the inode_update_time routine with a file_update_atime routine so\nwe can easily get at the vfsmount. (and the file makes more sense in this\ncontext anyway). Also get rid of the unused second argument - we always\nwant to update the ctime when calling this routine.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Al Viro \u003cviro@ftp.linux.org.uk\u003e\nCc: Anton Altaparmakov \u003caia21@cantab.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1b1dcc1b57a49136f118a0f16367256ff9994a69", "tree": "b0b36d4f41d28c9d6514fb309d33c1a084d6309b", "parents": [ "794ee1baee1c26be40410233e6c20bceb2b03c08" ], "author": { "name": "Jes Sorensen", "email": "jes@sgi.com", "time": "Mon Jan 09 15:59:24 2006 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@hera.kernel.org", "time": "Mon Jan 09 15:59:24 2006 -0800" }, "message": "[PATCH] mutex subsystem, semaphore to mutex: VFS, -\u003ei_sem\n\nThis patch converts the inode semaphore to a mutex. I have tested it on\nXFS and compiled as much as one can consider on an ia64. Anyway your\nluck with it might be different.\n\nModified-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n\n(finished the conversion)\n\nSigned-off-by: Jes Sorensen \u003cjes@sgi.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "d79fc0fc6645b0cf5cd980da76942ca6d6300fa4", "tree": "e74aca1df1d37dbd7af66636a4e39a3f7e1af479", "parents": [ "95cdf3b799a481969a48d69a1a52916ad5da6694" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Sep 10 00:26:12 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Sep 10 10:06:22 2005 -0700" }, "message": "[PATCH] sched: TASK_NONINTERACTIVE\n\nThis patch implements a task state bit (TASK_NONINTERACTIVE), which can be\nused by blocking points to mark the task\u0027s wait as \"non-interactive\". This\ndoes not mean the task will be considered a CPU-hog - the wait will simply\nnot have an effect on the waiting task\u0027s priority - positive or negative\nalike. Right now only pipe_wait() will make use of it, because it\u0027s a\ncommon source of not-so-interactive waits (kernel compilation jobs, etc.).\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5e5d7a22292613e55da8e91d75bcc062fd861f41", "tree": "052ad4b7bfcc8fcd21a94acca58393a963bd3b06", "parents": [ "9c45817f41af987277353e463c78a1c6beb37da2" ], "author": { "name": "Pekka Enberg", "email": "penberg@cs.helsinki.fi", "time": "Tue Sep 06 15:17:48 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 07 16:57:35 2005 -0700" }, "message": "[PATCH] pipe: remove redundant fifo_poll abstraction\n\nRemove a redundant fifo_poll() abstraction from fs/pipe.c and adds a big\nfat comment stating we set POLLERR for FIFOs too on Linux unlike most\nUnices.\n\nSigned-off-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nCc: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "tree": "0bba044c4ce775e45a88a51686b5d9f90697ea9d", "parents": [], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "message": "Linux-2.6.12-rc2\n\nInitial git repository build. I\u0027m not bothering with the full history,\neven though we have it. We can create a separate \"historical\" git\narchive of that later if we want to, and in the meantime it\u0027s about\n3.2GB when imported into git - space that would just make the early\ngit days unnecessarily complicated, when we don\u0027t have a lot of good\ninfrastructure for it.\n\nLet it rip!\n" } ] }