)]}' { "log": [ { "commit": "3121bfe7631126d1b13064855ac2cfa164381bb0", "tree": "18cb4b7eba9783682df5d8c2799f87cbe55ca610", "parents": [ "ce60a2f15764f296b0467960759351702c7d2986" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Apr 09 17:37:53 2009 +0200" }, "committer": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Apr 09 17:37:53 2009 +0200" }, "message": "fuse: fix \"direct_io\" private mmap\n\nMAP_PRIVATE mmap could return stale data from the cache for\n\"direct_io\" files. Fix this by flushing the cache on mmap. \n\nFound with a slightly modified fsx-linux.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\n" }, { "commit": "ce60a2f15764f296b0467960759351702c7d2986", "tree": "ba5a61daee91b252face877b02b707be3636e488", "parents": [ "f4efdd65b754ebbf41484d3a2255c59282720650" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Apr 09 17:37:52 2009 +0200" }, "committer": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Apr 09 17:37:52 2009 +0200" }, "message": "fuse: fix argument type in fuse_get_user_pages()\n\nFix the following warning:\n\nfs/fuse/file.c: In function \u0027fuse_direct_io\u0027:\nfs/fuse/file.c:1002: warning: passing argument 3 of \u0027fuse_get_user_pages\u0027 from incompatible pointer type\n\nThis was introduced by commit f4975c67 \"fuse: allow kernel to access\n\"direct_io\" files\".\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\n" }, { "commit": "fc280c9692031ee41545d6bea00bbb7c7dec97a9", "tree": "bff08b2710b2086698736d66cef403c6e2975ca9", "parents": [ "f4975c67dd9ad8eb47a4c77af0521a2b16ee0197" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Apr 02 14:25:35 2009 +0200" }, "committer": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Apr 02 14:25:35 2009 +0200" }, "message": "fuse: allow private mappings of \"direct_io\" files\n\nAllow MAP_PRIVATE mmaps of \"direct_io\" files. This is necessary for\nexecute support.\n\nMAP_SHARED mappings require some sort of coherency between the\nunderlying file and the mapping. With \"direct_io\" it is difficult to\nprovide this, so for the moment just disallow shared (read-write and\nread-only) mappings altogether.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\n" }, { "commit": "f4975c67dd9ad8eb47a4c77af0521a2b16ee0197", "tree": "4d4642e04e40f4835df9a18192da53b98b206bf8", "parents": [ "833bb3046b6cb320e775ea2160ddca87d53260d5" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Apr 02 14:25:34 2009 +0200" }, "committer": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Apr 02 14:25:34 2009 +0200" }, "message": "fuse: allow kernel to access \"direct_io\" files\n\nAllow the kernel read and write on \"direct_io\" files. This is\nnecessary for nfs export and execute support.\n\nThe implementation is simple: if an access from the kernel is\ndetected, don\u0027t perform get_user_pages(), just use the kernel address\nprovided by the requester to copy from/to the userspace filesystem.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\n" }, { "commit": "c2ec175c39f62949438354f603f4aa170846aabb", "tree": "f2c9bf1bec2deabe2d3a5092405b027637b6ead3", "parents": [ "c2fdf3a9b2d52842808a8e551b53b55dd9b45030" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Tue Mar 31 15:23:21 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 01 08:59:14 2009 -0700" }, "message": "mm: page_mkwrite change prototype to match fault\n\nChange the page_mkwrite prototype to take a struct vm_fault, and return\nVM_FAULT_xxx flags. There should be no functional change.\n\nThis makes it possible to return much more detailed error information to\nthe VM (and also can provide more information eg. virtual_address to the\ndriver, which might be important in some special cases).\n\nThis is required for a subsequent fix. And will also make it easier to\nmerge page_mkwrite() with fault() in future.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Chris Mason \u003cchris.mason@oracle.com\u003e\nCc: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\u003e\nCc: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nCc: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\nCc: Mark Fasheh \u003cmfasheh@suse.com\u003e\nCc: Joel Becker \u003cjoel.becker@oracle.com\u003e\nCc: Artem Bityutskiy \u003cdedekind@infradead.org\u003e\nCc: Felix Blyakher \u003cfelixb@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5291658d87ac1ae60418e79e7b6bad7d5f595e0c", "tree": "e91cba2f5e73a5a93fcff6e866ebae737fee1e5c", "parents": [ "0d34fb8e93ceba7b6dad0062dbb4a0813bacd75b" ], "author": { "name": "Dan Carpenter", "email": "error27@gmail.com", "time": "Fri Mar 27 13:36:10 2009 +0300" }, "committer": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Mon Mar 30 17:26:24 2009 +0200" }, "message": "fuse: fix fuse_file_lseek returning with lock held\n\nThis bug was found with smatch (http://repo.or.cz/w/smatch.git/). If\nwe return directly the inode-\u003ei_mutex lock doesn\u0027t get released.\n\nSigned-off-by: Dan Carpenter \u003cerror27@gmail.com\u003e\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nCC: stable@kernel.org\n" }, { "commit": "bb875b38dc5e343bdb696b2eab8233e4d195e208", "tree": "45ee0918e29eeb39e72ca0cdc9321ef8960370b6", "parents": [ "f3b8436ad9a8ad36b3c9fa1fe030c7f38e5d3d0b" ], "author": { "name": "Dan Carpenter", "email": "error27@gmail.com", "time": "Mon Jan 26 15:00:58 2009 +0100" }, "committer": { "name": "Miklos Szeredi", "email": "mszeredi@suse.de", "time": "Mon Jan 26 15:00:58 2009 +0100" }, "message": "fuse: fix NULL deref in fuse_file_alloc()\n\nff is set to NULL and then dereferenced on line 65. Compile tested only.\n\nSigned-off-by: Dan Carpenter \u003cerror27@gmail.com\u003e\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nCC: stable@kernel.org\n" }, { "commit": "5fec8bdbf9a1c4df4ad3f20e52aa2d8caed490c8", "tree": "e8c1b1a9f3ea6b6a0edb972f082d0d7338c98af4", "parents": [ "59e3af21e94bd56f6a31ba774786a2bfc753581b", "5d9ec854bfb6f1e122b1d96b344164a71eac5be8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 06 17:01:20 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 06 17:01:20 2009 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse:\n fuse: clean up annotations of fc-\u003elock\n fuse: fix sparse warning in ioctl\n fuse: update interface version\n fuse: add fuse_conn-\u003erelease()\n fuse: separate out fuse_conn_init() from new_conn()\n fuse: add fuse_ prefix to several functions\n fuse: implement poll support\n fuse: implement unsolicited notification\n fuse: add file kernel handle\n fuse: implement ioctl support\n fuse: don\u0027t let fuse_req-\u003eend() put the base reference\n fuse: move FUSE_MINOR to miscdevice.h\n fuse: style fixes\n" }, { "commit": "54566b2c1594c2326a645a3551f9d989f7ba3c5e", "tree": "b373f3283fe5e197d0df29cd6b645c35adf1076c", "parents": [ "e687d691cb3790d25e31c74f5941fd7c565e9df5" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Sun Jan 04 12:00:53 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jan 04 13:33:20 2009 -0800" }, "message": "fs: symlink write_begin allocation context fix\n\nWith the write_begin/write_end aops, page_symlink was broken because it\ncould no longer pass a GFP_NOFS type mask into the point where the\nallocations happened. They are done in write_begin, which would always\nassume that the filesystem can be entered from reclaim. This bug could\ncause filesystem deadlocks.\n\nThe funny thing with having a gfp_t mask there is that it doesn\u0027t really\nallow the caller to arbitrarily tinker with the context in which it can be\ncalled. It couldn\u0027t ever be GFP_ATOMIC, for example, because it needs to\ntake the page lock. The only thing any callers care about is __GFP_FS\nanyway, so turn that into a single flag.\n\nAdd a new flag for write_begin, AOP_FLAG_NOFS. Filesystems can now act on\nthis flag in their write_begin function. Change __grab_cache_page to\naccept a nofs argument as well, to honour that flag (while we\u0027re there,\nchange the name to grab_cache_page_write_begin which is more instructive\nand does away with random leading underscores).\n\nThis is really a more flexible way to go in the end anyway -- if a\nfilesystem happens to want any extra allocations aside from the pagecache\nones in ints write_begin function, it may now use GFP_KERNEL (rather than\nGFP_NOFS) for common case allocations (eg. ocfs2_alloc_write_ctxt, for a\nrandom example).\n\n[kosaki.motohiro@jp.fujitsu.com: fix ubifs]\n[kosaki.motohiro@jp.fujitsu.com: fix fuse]\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nReviewed-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: \u003cstable@kernel.org\u003e\t\t[2.6.28.x]\nSigned-off-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n[ Cleaned up the calling convention: just pass in the AOP flags\n untouched to the grab_cache_page_write_begin() function. That\n just simplifies everybody, and may even allow future expansion of the\n logic. - Linus ]\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5d9ec854bfb6f1e122b1d96b344164a71eac5be8", "tree": "ed74270562b414a35919da5b0fa372e10ebaf254", "parents": [ "c9f0523d88fd208ce094995a0ac63f7c04e56bab" ], "author": { "name": "Harvey Harrison", "email": "harvey.harrison@gmail.com", "time": "Tue Dec 02 14:49:42 2008 +0100" }, "committer": { "name": "Miklos Szeredi", "email": "mszeredi@suse.de", "time": "Tue Dec 02 14:49:42 2008 +0100" }, "message": "fuse: clean up annotations of fc-\u003elock\n\nMakes the existing annotations match the more common one per line style\nand adds a few missing annotations.\n\nSigned-off-by: Harvey Harrison \u003charvey.harrison@gmail.com\u003e\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\n" }, { "commit": "c9f0523d88fd208ce094995a0ac63f7c04e56bab", "tree": "38c8d80f60a9e738261f25d35c62ee747403414a", "parents": [ "1f55ed06cf0c361b293b32e5947d35d173eff2aa" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Tue Dec 02 14:49:42 2008 +0100" }, "committer": { "name": "Miklos Szeredi", "email": "mszeredi@suse.de", "time": "Tue Dec 02 14:49:42 2008 +0100" }, "message": "fuse: fix sparse warning in ioctl\n\nFix sparse warning:\n\n CHECK fs/fuse/file.c\nfs/fuse/file.c:1615:17: warning: incorrect type in assignment (different address spaces)\nfs/fuse/file.c:1615:17: expected void [noderef] \u003casn:1\u003e*iov_base\nfs/fuse/file.c:1615:17: got void *\u003cnoident\u003e\n\nThis was introduced by \"fuse: implement ioctl support\".\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\n" }, { "commit": "b93f858ab2a4bee779c360002f313ad6c3504cdc", "tree": "0523108e8c76035f35a3712ced5bf8e329731c78", "parents": [ "95668a69a4bb862063c4d28a746e55107dee7b98" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Nov 26 12:03:55 2008 +0100" }, "committer": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Wed Nov 26 12:03:55 2008 +0100" }, "message": "fuse: add fuse_ prefix to several functions\n\nAdd fuse_ prefix to request_send*() and get_root_inode() as some of\nthose functions will be exported for CUSE. With or without CUSE\nexport, having the function names scoped is a good idea for\ndebuggability.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\n" }, { "commit": "95668a69a4bb862063c4d28a746e55107dee7b98", "tree": "0679e0f43274648bad70e694a9efb8bcfed55adc", "parents": [ "8599396b5062bf6bd2a0b433503849e2322df1c2" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Nov 26 12:03:55 2008 +0100" }, "committer": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Wed Nov 26 12:03:55 2008 +0100" }, "message": "fuse: implement poll support\n\nImplement poll support. Polled files are indexed using kh in a RB\ntree rooted at fuse_conn-\u003epolled_files.\n\nClient should send FUSE_NOTIFY_POLL notification once after processing\nFUSE_POLL which has FUSE_POLL_SCHEDULE_NOTIFY set. Sending\nnotification unconditionally after the latest poll or everytime file\ncontent might have changed is inefficient but won\u0027t cause malfunction.\n\nfuse_file_poll() can sleep and requires patches from the following\nthread which allows f_op-\u003epoll() to sleep.\n\n http://thread.gmane.org/gmane.linux.kernel/726176\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\n" }, { "commit": "acf99433d98c2570a619d8fb8b51abce4e532059", "tree": "3d8c6933448ad67c4343808113c7ee8f41050349", "parents": [ "59efec7b903987dcb60b9ebc85c7acd4443a11a1" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Nov 26 12:03:55 2008 +0100" }, "committer": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Wed Nov 26 12:03:55 2008 +0100" }, "message": "fuse: add file kernel handle\n\nThe file handle, fuse_file-\u003efh, is opaque value supplied by userland\nFUSE server and uniqueness is not guaranteed. Add file kernel handle,\nfuse_file-\u003ekh, which is allocated by the kernel on file allocation and\nguaranteed to be unique.\n\nThis will be used by poll to match notification to the respective file\nbut can be used for other purposes where unique file handle is\nnecessary.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\n" }, { "commit": "59efec7b903987dcb60b9ebc85c7acd4443a11a1", "tree": "1287e817201fcb4008917b2bffd378c36540622b", "parents": [ "e9bb09dd6c5b8ec6a971ed6251df5eba3a4c8d3c" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Nov 26 12:03:55 2008 +0100" }, "committer": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Wed Nov 26 12:03:55 2008 +0100" }, "message": "fuse: implement ioctl support\n\nGeneric ioctl support is tricky to implement because only the ioctl\nimplementation itself knows which memory regions need to be read\nand/or written. To support this, fuse client can request retry of\nioctl specifying memory regions to read and write. Deep copying\n(nested pointers) can be implemented by retrying multiple times\nresolving one depth of dereference at a time.\n\nFor security and cleanliness considerations, ioctl implementation has\nrestricted mode where the kernel determines data transfer directions\nand sizes using the _IOC_*() macros on the ioctl command. In this\nmode, retry is not allowed.\n\nFor all FUSE servers, restricted mode is enforced. Unrestricted ioctl\nwill be used by CUSE.\n\nPlese read the comment on top of fs/fuse/file.c::fuse_file_do_ioctl()\nfor more information.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\n" }, { "commit": "e9bb09dd6c5b8ec6a971ed6251df5eba3a4c8d3c", "tree": "5012a2046330c00f41fd65dc20867b01b80eee5d", "parents": [ "193da6092764ab693da7170c5badbf60d7758c1d" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Nov 26 12:03:54 2008 +0100" }, "committer": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Wed Nov 26 12:03:54 2008 +0100" }, "message": "fuse: don\u0027t let fuse_req-\u003eend() put the base reference\n\nfuse_req-\u003eend() was supposed to be put the base reference but there\u0027s\nno reason why it should. It only makes things more complex. Move it\nout of -\u003eend() and make it the responsibility of request_end().\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\n" }, { "commit": "1729a16c2c92bbd9e54ac7cad3101fea2e073aa5", "tree": "6814c8f122d6e7e6993d3af6ea427b3958b9a4f2", "parents": [ "ed313489badef16d700f5a3be50e8fd8f8294bc8" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Wed Nov 26 12:03:54 2008 +0100" }, "committer": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Wed Nov 26 12:03:54 2008 +0100" }, "message": "fuse: style fixes\n\nFix coding style errors reported by checkpatch and others. Uptdate\ncopyright date to 2008.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\n" }, { "commit": "a7c1b990f71574e077b94ce4582e2cf11cb891fe", "tree": "9192239167f6047c4f5fbc64d530904ac4f8de86", "parents": [ "29d434b39c807320fbe4bcdce0ab98a0b9fcb285" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu Oct 16 16:08:57 2008 +0200" }, "committer": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Thu Oct 16 16:08:57 2008 +0200" }, "message": "fuse: implement nonseekable open\n\nLet the client request nonseekable open using FOPEN_NONSEEKABLE and\ncall nonseekable_open() on the file if requested.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\n" }, { "commit": "769415c61191bc860f60c6edc3cb7cba24fb3218", "tree": "c9ca5eb8afd1e4848967c3ec5a0a97dcda395e3f", "parents": [ "04ab591808565f968d4406f6435090ad671ebdab" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Oct 16 16:08:56 2008 +0200" }, "committer": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Thu Oct 16 16:08:56 2008 +0200" }, "message": "fuse: fix SEEK_END incorrectness\n\nUpdate file size before using it in lseek(..., SEEK_END).\n\nReported-by: Amnon Shiloh \u003cu3557@miso.sublimeip.com\u003e\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\n" }, { "commit": "2f1936b87783a3a56c9441b27b9ba7a747f11e8e", "tree": "024a0f3da74ba6365f209d03685133760146149b", "parents": [ "c82e42da8a6b2f3a85dc4d4278cb8238702f8f64" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Tue Jun 24 16:50:14 2008 +0200" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Jul 26 20:53:16 2008 -0400" }, "message": "[patch 3/5] vfs: change remove_suid() to file_remove_suid()\n\nAll calls to remove_suid() are made with a file pointer, because\n(similarly to file_update_time) it is called when the file is written.\n\nClean up callers by passing in a file instead of a dentry.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\n" }, { "commit": "48e90761b570ff57f58b726229d229729949c5bb", "tree": "be2ab7ed5710223c46f39afd276c964506a7db40", "parents": [ "33670fa296860283f04a7975b8c790f101e43a6e" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Fri Jul 25 01:49:02 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:48 2008 -0700" }, "message": "fuse: lockd support\n\nIf fuse filesystem doesn\u0027t define it\u0027s own lock operations, then allow the\nlock manager to work with fuse.\n\nAdding lockd support for remote locking is also possible, but more rarely\nused, so leave it till later.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nCc: \"J. Bruce Fields\" \u003cbfields@fieldses.org\u003e\nCc: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\u003e\nCc: Matthew Wilcox \u003cmatthew@wil.cx\u003e\nCc: David Teigland \u003cteigland@redhat.com\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "78bb6cb9a890d3d50ca3b02fce9223d3e734ab9b", "tree": "330cc4fd17af9176ae9e2ee833e1097638fd1b30", "parents": [ "0f146a764ff08c4c210c04239c5e6784b4b77485" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Mon May 12 14:02:32 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 13 08:02:26 2008 -0700" }, "message": "fuse: add flag to turn on big writes\n\nPrior to 2.6.26 fuse only supported single page write requests. In theory all\nfuse filesystem should be able support bigger than 4k writes, as there\u0027s\nnothing in the API to prevent it. Unfortunately there\u0027s a known case in\nNTFS-3G where big writes cause filesystem corruption. There could also be\nother filesystems, where the lack of testing with big write requests would\nresult in bugs.\n\nTo prevent such problems on a kernel upgrade, disable big writes by default,\nbut let filesystems set a flag to turn it on.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nCc: Szabolcs Szakacsits \u003cszaka@ntfs-3g.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bd7309677c937bf23296f6c81027123c84c5cc5c", "tree": "b5dfaf691425424c5f4a1ed23c1e019a111808fa", "parents": [ "3dfcf9c4bf1fda4aa75861bcf6c50607dd322fe5" ], "author": { "name": "Harvey Harrison", "email": "harvey.harrison@gmail.com", "time": "Thu May 01 04:35:15 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 01 08:04:02 2008 -0700" }, "message": "fuse: use clamp() rather than nested min/max\n\nclamp() exists for this use.\n\nSigned-off-by: Harvey Harrison \u003charvey.harrison@gmail.com\u003e\nCc: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5559b8f4d1f630b8614b6c8e13b8bf6c9c45d7d7", "tree": "69db92193c0b27a493334ec1ecad456e75c8e257", "parents": [ "b48badf013018ef2aa4a46416454bdb18f77fb01" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Wed Apr 30 00:54:45 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:51 2008 -0700" }, "message": "fuse: fix race in llseek\n\nFuse doesn\u0027t use i_mutex to protect setting i_size, and so\ngeneric_file_llseek() can be racy: it doesn\u0027t use i_size_read().\n\nSo do a fuse specific llseek method, which does use i_size_read().\n\n[akpm@linux-foundation.org: make `retval\u0027 loff_t]\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e5d9a0df07484d6d191756878c974e4307fb24ce", "tree": "b3117ed75242e523dd7c2ff9fc0878b78c7fcb0c", "parents": [ "5c5c5e51b26413d50a9efae2ca7d6c5c6cd453ac" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Wed Apr 30 00:54:44 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:51 2008 -0700" }, "message": "fuse: fix max i/o size calculation\n\nFix a bug that Werner Baumann reported: fuse can send a bigger write request\nthan the maximum specified. This only affected direct_io operation.\n\nIn addition set a sane minimum for the max_read and max_write tunables, so I/O\nalways makes some progress.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5c5c5e51b26413d50a9efae2ca7d6c5c6cd453ac", "tree": "4f78209ad05e429a0b89658e495fca9b9262d81d", "parents": [ "ea9b9907b82a09bd1a708004454f7065de77c5b0" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Wed Apr 30 00:54:43 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:50 2008 -0700" }, "message": "fuse: update file size on short read\n\nIf the READ request returned a short count, then either\n\n - cached size is incorrect\n - filesystem is buggy, as short reads are only allowed on EOF\n\nSo assume that the size is wrong and refresh it, so that cached read() doesn\u0027t\nzero fill the missing chunk.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ea9b9907b82a09bd1a708004454f7065de77c5b0", "tree": "5a8a4f1e41efac6a2c1292adc3aa4a01f2ffd62f", "parents": [ "854512ec358f291bcadd7daea10d6bf3704933de" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Wed Apr 30 00:54:42 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:50 2008 -0700" }, "message": "fuse: implement perform_write\n\nIntroduce fuse_perform_write. With fusexmp (a passthrough filesystem), large\n(1MB) writes into a backing tmpfs filesystem are sped up by almost 4 times\n(256MB/s vs 71MB/s).\n\n[mszeredi@suse.cz]:\n\n - split into smaller functions\n - testing\n - duplicate generic_file_aio_write(), so that there\u0027s no need to add a\n new -\u003eperform_write() a_op. Comment from hch.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "854512ec358f291bcadd7daea10d6bf3704933de", "tree": "eb587b95df2200c9765e1feb8cdf16ef3fbb9983", "parents": [ "3be5a52b30aa5cf9d795b7634f728f612197b1c4" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Wed Apr 30 00:54:41 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:50 2008 -0700" }, "message": "fuse: clean up setting i_size in write\n\nExtract common code for setting i_size in write functions into a common\nhelper.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3be5a52b30aa5cf9d795b7634f728f612197b1c4", "tree": "5a78251a351e273cf2061a527a381c7ba256fc15", "parents": [ "b88473f73e6d7b6af9cfc4ecc349d82c75d9a6af" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Wed Apr 30 00:54:41 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:50 2008 -0700" }, "message": "fuse: support writable mmap\n\nQuoting Linus (3 years ago, FUSE inclusion discussions):\n\n \"User-space filesystems are hard to get right. I\u0027d claim that they\n are almost impossible, unless you limit them somehow (shared\n writable mappings are the nastiest part - if you don\u0027t have those,\n you can reasonably limit your problems by limiting the number of\n dirty pages you accept through normal \"write()\" calls).\"\n\nInstead of attempting the impossible, I\u0027ve just waited for the dirty page\naccounting infrastructure to materialize (thanks to Peter Zijlstra and\nothers). This nicely solved the biggest problem: limiting the number of pages\nused for write caching.\n\nSome small details remained, however, which this largish patch attempts to\naddress. It provides a page writeback implementation for fuse, which is\ncompletely safe against VM related deadlocks. Performance may not be very\ngood for certain usage patterns, but generally it should be acceptable.\n\nIt has been tested extensively with fsx-linux and bash-shared-mapping.\n\nFuse page writeback design\n--------------------------\n\nfuse_writepage() allocates a new temporary page with GFP_NOFS|__GFP_HIGHMEM.\nIt copies the contents of the original page, and queues a WRITE request to the\nuserspace filesystem using this temp page.\n\nThe writeback is finished instantly from the MM\u0027s point of view: the page is\nremoved from the radix trees, and the PageDirty and PageWriteback flags are\ncleared.\n\nFor the duration of the actual write, the NR_WRITEBACK_TEMP counter is\nincremented. The per-bdi writeback count is not decremented until the actual\nwrite completes.\n\nOn dirtying the page, fuse waits for a previous write to finish before\nproceeding. This makes sure, there can only be one temporary page used at a\ntime for one cached page.\n\nThis approach is wasteful in both memory and CPU bandwidth, so why is this\ncomplication needed?\n\nThe basic problem is that there can be no guarantee about the time in which\nthe userspace filesystem will complete a write. It may be buggy or even\nmalicious, and fail to complete WRITE requests. We don\u0027t want unrelated parts\nof the system to grind to a halt in such cases.\n\nAlso a filesystem may need additional resources (particularly memory) to\ncomplete a WRITE request. There\u0027s a great danger of a deadlock if that\nallocation may wait for the writepage to finish.\n\nCurrently there are several cases where the kernel can block on page\nwriteback:\n\n - allocation order is larger than PAGE_ALLOC_COSTLY_ORDER\n - page migration\n - throttle_vm_writeout (through NR_WRITEBACK)\n - sync(2)\n\nOf course in some cases (fsync, msync) we explicitly want to allow blocking.\nSo for these cases new code has to be added to fuse, since the VM is not\ntracking writeback pages for us any more.\n\nAs an extra safetly measure, the maximum dirty ratio allocated to a single\nfuse filesystem is set to 1% by default. This way one (or several) buggy or\nmalicious fuse filesystems cannot slow down the rest of the system by hogging\ndirty memory.\n\nWith appropriate privileges, this limit can be raised through\n\u0027/sys/class/bdi/\u003cbdi\u003e/max_ratio\u0027.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b57d426445c98789265de6a9338cdb06462d15fb", "tree": "66ff8e708c15275af806b0a9847e01d9e3a2f8e5", "parents": [ "0952b2a4a82b2deb76463dbcf1355b806dc81134" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Wed Feb 06 01:38:39 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Feb 06 10:41:13 2008 -0800" }, "message": "fuse: save space in struct fuse_req\n\nMove the fields \u0027dentry\u0027 and \u0027vfsmount\u0027 into the request specific union, since\nthese are only used for the RELEASE request.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a6643094e73247c1ebd36816f494f631fa7be348", "tree": "11ba2e666b6fea1cdf579616d6a04b0afd24f61c", "parents": [ "7dca9fd39f7d4605ac178a67bb1772381056917d" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Wed Nov 28 16:22:00 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Nov 29 09:24:54 2007 -0800" }, "message": "fuse: pass open flags to read and write\n\nSome open flags (O_APPEND, O_DIRECT) can be changed with fcntl(F_SETFL, ...)\nafter open, but fuse currently only sends the flags to userspace in open.\n\nTo make it possible to correcly handle changing flags, send the\ncurrent value to userspace in each read and write.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bcb4be809d2a804ff040d95db4a664113833e702", "tree": "11a3aad0dc7df29906e2b379d13f14ccf26c9b56", "parents": [ "b6fd6ecb830444636bc4e9d626f214082c91fffe" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Wed Nov 28 16:21:59 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Nov 29 09:24:54 2007 -0800" }, "message": "fuse: fix reading past EOF\n\nCurrently reading a fuse file will stop at cached i_size and return\nEOF, even though the file might have grown since the attributes were\nlast updated.\n\nSo detect if trying to read past EOF, and refresh the attributes\nbefore continuing with the read.\n\nThanks to mpb for the report.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8744969a819de4ee5158f4cdb30104601cc015d4", "tree": "3320c7eac5c3e15d3b17849f5afa1c0cbf1dc863", "parents": [ "be21f0ab0d8f10c90265066603a8d95b6037a6fa" ], "author": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Wed Nov 14 17:00:02 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Nov 14 18:45:42 2007 -0800" }, "message": "fuse_file_alloc(): fix NULL dereferences\n\nFix obvious NULL dereferences spotted by the Coverity checker.\n\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\nAcked-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f33321141b273d60cbb3a8f56a5489baad82ba5e", "tree": "b6443b674600dcdb8c33aa6d44b7a673edc255b4", "parents": [ "b25e82e5673c750116e8b01a4fc7d09be7809f8c" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Oct 18 03:07:04 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:31 2007 -0700" }, "message": "fuse: add support for mandatory locking\n\nFor mandatory locking the userspace filesystem needs to know the lock\nownership for read, write and truncate operations.\n\nThis patch adds the necessary fields to the protocol.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b25e82e5673c750116e8b01a4fc7d09be7809f8c", "tree": "03d23ccbca6e87ba98efeba445ff714455dba0bb", "parents": [ "93a8c3cd9e9834dc5f5c373336f3a0065521152d" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Oct 18 03:07:03 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:31 2007 -0700" }, "message": "fuse: add helper for asynchronous writes\n\nThis patch adds a new helper function fuse_write_fill() which makes it\npossible to send WRITE requests asynchronously.\n\nA new flag for WRITE requests is also added which indicates that this a write\nfrom the page cache, and not a \"normal\" file write.\n\nThis patch is in preparation for writable mmap support.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "93a8c3cd9e9834dc5f5c373336f3a0065521152d", "tree": "ce8731adbf7a2bcd441e8b82d3d932abf94b13df", "parents": [ "a9ff4f87056cd31a8232b88d013dc6c9ad719c18" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Oct 18 03:07:03 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:31 2007 -0700" }, "message": "fuse: add list of writable files to fuse_inode\n\nEach WRITE request must carry a valid file descriptor. When a page is written\nback from a memory mapping, the file through which the page was dirtied is not\navailable, so a new mechananism is needed to find a suitable file in\n-\u003ewritepage(s).\n\nA list of fuse_files is added to fuse_inode. The file is removed from the\nlist in fuse_release().\n\nThis patch is in preparation for writable mmap support.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a9ff4f87056cd31a8232b88d013dc6c9ad719c18", "tree": "8ddcc01ae8b6615a9a530fb51c52825b315ee266", "parents": [ "6ff958edbf39c014eb06b65ad25b736be08c4e63" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Oct 18 03:07:02 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:31 2007 -0700" }, "message": "fuse: support BSD locking semantics\n\nIt is trivial to add support for flock(2) semantics to the existing protocol,\nby setting the lock owner field to the file pointer, and passing a new\nFUSE_LK_FLOCK flag with the locking request.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6ff958edbf39c014eb06b65ad25b736be08c4e63", "tree": "f87af1ae11b321cfa38c25378229f25942797385", "parents": [ "17637cbaba592076c221dc045ca78422b4af6290" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Oct 18 03:07:02 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:31 2007 -0700" }, "message": "fuse: add atomic open+truncate support\n\nThis patch allows fuse filesystems to implement open(..., O_TRUNC) as a single\nrequest, instead of separate truncate and open requests.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1fb69e7817296da8a6824804bb206ca1e7f31425", "tree": "51f8ac8ab4f06207a406cb9e917a48d71616235c", "parents": [ "e57ac68378a287d6336d187b26971f35f7ee7251" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Oct 18 03:06:58 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:30 2007 -0700" }, "message": "fuse: fix race between getattr and write\n\nGetattr and lookup operations can be running in parallel to attribute changing\noperations, such as write and setattr.\n\nThis means, that if for example getattr was slower than a write, the cached\nsize attribute could be set to a stale value.\n\nTo prevent this race, introduce a per-filesystem attribute version counter.\nThis counter is incremented whenever cached attributes are modified, and the\nincremented value stored in the inode.\n\nBefore storing new attributes in the cache, getattr and lookup check, using\nthe version number, whether the attributes have been modified during the\nrequest\u0027s lifetime. If so, the returned attributes are not cached, because\nthey might be stale.\n\nThanks to Jakub Bogusz for the bug report and test program.\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nCc: Jakub Bogusz \u003cjakub.bogusz@gemius.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "819c4b3b4009275caae973691378235c177a1429", "tree": "a959e68702db2359f52ffdf23644c3aa0be176ce", "parents": [ "ebc14c4dbeb56195950058db9aa32de06c22de0d" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Tue Oct 16 23:31:04 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Oct 17 08:43:04 2007 -0700" }, "message": "fuse: cleanup in release\n\nMove dput/mntput pair from request_end() to fuse_release_end(), because\nthere\u0027s no other place they are used.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "244f6385c2891e366a7de5f6746ccc257efd8952", "tree": "09d51e0f55d9e88dad48941cc0a63e0253306e47", "parents": [ "074406fa6309ab8b0aca15496b16b3653e58c03d" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Tue Oct 16 23:31:02 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Oct 17 08:43:04 2007 -0700" }, "message": "fuse: refresh stale attributes in fuse_permission()\n\nfuse_permission() didn\u0027t refresh inode attributes before using them, even if\nthe validity has already expired.\n\nThanks to Junjiro Okajima for spotting this.\n\nAlso remove some old code to unconditionally refresh the attributes on the\nroot inode.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b10099792b6276c31cee4c021e0a5d3f9a9e33ed", "tree": "c90873999de5936d27b0a10e61c4de3b742bf401", "parents": [ "e00d2c2d4aead747d0fbee99001b00612d1082b0" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Tue Oct 16 23:31:01 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Oct 17 08:43:03 2007 -0700" }, "message": "fuse: fix page invalidation\n\nOther than truncate, there are two cases, when fuse tries to get rid\nof cached pages:\n\n a) in open, if KEEP_CACHE flag is not set\n b) in getattr, if file size changed spontaneously\n\nUntil now invalidate_mapping_pages() were used, which didn\u0027t get rid\nof mapped pages. This is wrong, and becomes more wrong as dirty pages\nare introduced. So instead properly invalidate all pages with\ninvalidate_inode_pages2().\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c756e0a4d79202535774806f148026e40466a5eb", "tree": "aa769ecfe2204e2e1969108d2c391b88b95e983b", "parents": [ "de5e3dec421c44c999071b8f7e0580ad2ade92ae" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Tue Oct 16 23:31:00 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Oct 17 08:43:03 2007 -0700" }, "message": "fuse: add reference counting to fuse_file\n\nMake lifetime of \u0027struct fuse_file\u0027 independent from \u0027struct file\u0027 by adding a\nreference counter and destructor.\n\nThis will enable asynchronous page writeback, where it cannot be guaranteed,\nthat the file is not released while a request with this file handle is being\nserved.\n\nThe actual RELEASE request is only sent when there are no more references to\nthe fuse_file.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5e6f58a1d7ce2fd5ef099f9aec5b3e3f7ba176b4", "tree": "2a63f0587a60d30d00cbadb6d33756725173576f", "parents": [ "fb53b3094888be0cf8ddf052277654268904bdf5" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Tue Oct 16 01:25:17 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Oct 16 09:42:57 2007 -0700" }, "message": "fuse: convert to new aops\n\n[mszeredi]\n - don\u0027t send zero length write requests\n - it is not legal for the filesystem to return with zero written bytes\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5ffc4ef45b3b0a57872f631b4e4ceb8ace0d7496", "tree": "437ec32a58ac5e4794565b2bbb3da6611f0d6a04", "parents": [ "534f2aaa6ab07cd71164180bc958a7dcde41db11" ], "author": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Fri Jun 01 11:49:19 2007 +0200" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Tue Jul 10 08:04:13 2007 +0200" }, "message": "sendfile: remove .sendfile from filesystems that use generic_file_sendfile()\n\nThey can use generic_file_splice_read() instead. Since sys_sendfile() now\nprefers that, there should be no change in behaviour.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "889f784831d6cc9125a74eb55a5641f95635a204", "tree": "6336e0a52fa2e87b15df5dcb7cafe07e300bd2f4", "parents": [ "492c8b332e3af279ffadf49b85967d5e43810923" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Wed May 23 13:57:54 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 23 20:14:13 2007 -0700" }, "message": "fuse: generic_write_checks() for direct_io\n\nThis fixes O_APPEND in direct IO mode. Also checks writes against file size\nlimits, notably rlimits.\n\nReported by Greg Bruno.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e8edc6e03a5c8562dc70a6d969f732bdb355a7e7", "tree": "fc86c863655128a7041dfe613d14393d761fa7b9", "parents": [ "ff1be9ad61e3e17ba83702d8ed0b534e5b8ee15c" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Mon May 21 01:22:52 2007 +0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon May 21 09:18:19 2007 -0700" }, "message": "Detach sched.h from mm.h\n\nFirst thing mm.h does is including sched.h solely for can_do_mlock() inline\nfunction which has \"current\" dereference inside. By dealing with can_do_mlock()\nmm.h can be detached from sched.h which is good. See below, why.\n\nThis patch\na) removes unconditional inclusion of sched.h from mm.h\nb) makes can_do_mlock() normal function in mm/mlock.c\nc) exports can_do_mlock() to not break compilation\nd) adds sched.h inclusions back to files that were getting it indirectly.\ne) adds less bloated headers to some files (asm/signal.h, jiffies.h) that were\n getting them indirectly\n\nNet result is:\na) mm.h users would get less code to open, read, preprocess, parse, ... if\n they don\u0027t need sched.h\nb) sched.h stops being dependency for significant number of files:\n on x86_64 allmodconfig touching sched.h results in recompile of 4083 files,\n after patch it\u0027s only 3744 (-8.3%).\n\nCross-compile tested on\n\n\tall arm defconfigs, all mips defconfigs, all powerpc defconfigs,\n\talpha alpha-up\n\tarm\n\ti386 i386-up i386-defconfig i386-allnoconfig\n\tia64 ia64-up\n\tm68k\n\tmips\n\tparisc parisc-up\n\tpowerpc powerpc-up\n\ts390 s390-up\n\tsparc sparc-up\n\tsparc64 sparc64-up\n\tum-x86_64\n\tx86_64 x86_64-up x86_64-defconfig x86_64-allnoconfig\n\nas well as my two usual configs.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9d6a8c5c213e34c475e72b245a8eb709258e968c", "tree": "96110535c2bd9485129c0753a9e0f012083b220f", "parents": [ "70cc6487a4e08b8698c0e2ec935fb48d10490162" ], "author": { "name": "Marc Eshel", "email": "eshel@almaden.ibm.com", "time": "Wed Feb 21 00:55:18 2007 -0500" }, "committer": { "name": "J. Bruce Fields", "email": "bfields@citi.umich.edu", "time": "Sun May 06 17:39:00 2007 -0400" }, "message": "locks: give posix_test_lock same interface as -\u003elock\n\nposix_test_lock() and -\u003elock() do the same job but have gratuitously\ndifferent interfaces. Modify posix_test_lock() so the two agree,\nsimplifying some code in the process.\n\nSigned-off-by: Marc Eshel \u003ceshel@almaden.ibm.com\u003e\nSigned-off-by: \"J. Bruce Fields\" \u003cbfields@citi.umich.edu\u003e\n" }, { "commit": "fc0ecff698165ae8e178efa086e0dd1f385206b1", "tree": "fc6274f0862bdd6749172201170b2f6a7ce4c4ff", "parents": [ "54bc485522afdac33de5504da2ea8cdcc690674e" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Sat Feb 10 01:45:39 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Feb 11 10:51:31 2007 -0800" }, "message": "[PATCH] remove invalidate_inode_pages()\n\nConvert all calls to invalidate_inode_pages() into open-coded calls to\ninvalidate_mapping_pages().\n\nLeave the invalidate_inode_pages() wrapper in place for now, marked as\ndeprecated.\n\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9280f6822c2d7112b47107251fce307aefb31f35", "tree": "85b972529c22c2089c38290d5cd4717aab13d2e4", "parents": [ "d0e671a932cb9c653b27393cec26aec012a8d97e" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Thu Dec 21 15:18:23 2006 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 21 09:25:08 2006 -0800" }, "message": "[PATCH] fuse: remove clear_page_dirty() call\n\nThe use by FUSE was just a remnant of an optimization from the time\nwhen writable mappings were supported.\n\nNow FUSE never actually allows the creation of dirty pages, so this\ninvocation of clear_page_dirty() is effectively a no-op.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7706a9d6183da7701a9bca7155bccfcd182c670a", "tree": "e9bec53ca3e9ea35e2872b46fc2134391f20a80c", "parents": [ "1f70ceccb8e9159118c1ac65a245b16406d9e721" ], "author": { "name": "Josef Sipek", "email": "jsipek@fsl.cs.sunysb.edu", "time": "Fri Dec 08 02:37:02 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Fri Dec 08 08:28:45 2006 -0800" }, "message": "[PATCH] struct path: convert fuse\n\nSigned-off-by: Josef Sipek \u003cjsipek@fsl.cs.sunysb.edu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b2d2272fae1e1df26ec8f93a6d5baea891dcce37", "tree": "468c5bdf5a7d5b604337e582ee8eed62f098e832", "parents": [ "d809161402e9f99aefe8848c4e701597ac367269" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Wed Dec 06 20:35:51 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:32 2006 -0800" }, "message": "[PATCH] fuse: add bmap support\n\nAdd support for the BMAP operation for block device based filesystems. This\nis needed to support swap-files and lilo.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2e990021bfc65b1a3778479a9e6b4811f9c1ff0e", "tree": "b2572c6fc99d3fc1763a2e9d32d172867d729aac", "parents": [ "05ac9d4b3d7eac9e8542c83341a0e22d09aecf8f" ], "author": { "name": "OGAWA Hirofumi", "email": "hirofumi@mail.parknet.co.jp", "time": "Thu Nov 02 22:07:09 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Nov 03 12:27:57 2006 -0800" }, "message": "[PATCH] fuse: -\u003ereadpages() cleanup\n\nThis just ignore the remaining pages.\n\nSigned-off-by: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nCc: Steven French \u003csfrench@us.ibm.com\u003e\nCc: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nCc: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\nCc: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9ffbb9162312fd8113037cb3d94f787f06bbfa9a", "tree": "a8194bb542dcda56271b44d7de23f2a72ecac900", "parents": [ "48d1a7ea6373337985f27dc1c707649469df5827" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Tue Oct 17 00:10:06 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 17 08:18:45 2006 -0700" }, "message": "[PATCH] fuse: fix hang on SMP\n\nFuse didn\u0027t always call i_size_write() with i_mutex held which caused rare\nhangs on SMP/32bit. This bug has been present since fuse-2.2, well before\nbeing merged into mainline.\n\nThe simplest solution is to protect i_size_write() with the per-connection\nspinlock. Using i_mutex for this purpose would require some restructuring of\nthe code and I\u0027m not even sure it\u0027s always safe to acquire i_mutex in all\nplaces i_size needs to be set.\n\nSince most of vmtruncate is already duplicated for other reasons, duplicate\nthe remaining part as well, making all i_size_write() calls internal to fuse.\n\nUsing i_size_write() was unnecessary in fuse_init_inode(), since this function\nis only called on a newly created locked inode.\n\nReported by a few people over the years, but special thanks to Dana Henriksen\nwho was persistent enough in helping me debug it.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "543ade1fc901db4c3dbe9fb27241fb977f1f3eea", "tree": "cdd1a1f67a718adf71e92fe08e4b3d33bf3dbadc", "parents": [ "ee0b3e671baff681d69fbf0db33b47603c0a8280" ], "author": { "name": "Badari Pulavarty", "email": "pbadari@us.ibm.com", "time": "Sat Sep 30 23:28:48 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:28 2006 -0700" }, "message": "[PATCH] Streamline generic_file_* interfaces and filemap cleanups\n\nThis patch cleans up generic_file_*_read/write() interfaces. Christoph\nHellwig gave me the idea for this clean ups.\n\nIn a nutshell, all filesystems should set .aio_read/.aio_write methods and use\ndo_sync_read/ do_sync_write() as their .read/.write methods. This allows us\nto cleanup all variants of generic_file_* routines.\n\nFinal available interfaces:\n\ngeneric_file_aio_read() - read handler\ngeneric_file_aio_write() - write handler\ngeneric_file_aio_write_nolock() - no lock write handler\n\n__generic_file_aio_write_nolock() - internal worker routine\n\nSigned-off-by: Badari Pulavarty \u003cpbadari@us.ibm.com\u003e\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1d7ea7324ae7a59f8e17e4ba76a2707c1e6f24d2", "tree": "902b646ed70af86481a77a67582b79e67264a481", "parents": [ "9b41ea7289a589993d3daabc61f999b4147872c4" ], "author": { "name": "Alexander Zarochentsev", "email": "zam@namesys.com", "time": "Sun Aug 13 23:24:27 2006 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Aug 14 12:54:29 2006 -0700" }, "message": "[PATCH] fuse: fix error case in fuse_readpages\n\nDon\u0027t let fuse_readpages leave the @pages list not empty when exiting\non error.\n\n[akpm@osdl.org: kernel-doc fixes]\nSigned-off-by: Alexander Zarochentsev \u003czam@namesys.com\u003e\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "f5e54d6e53a20cef45af7499e86164f0e0d16bb2", "tree": "cb92acbb89b84796261bf5563182261ec5654127", "parents": [ "a052b68b1e7a31f1e6a721290035e9deb0f6fed9" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Wed Jun 28 04:26:44 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Jun 28 14:59:04 2006 -0700" }, "message": "[PATCH] mark address_space_operations const\n\nSame as with already do with the file operations: keep them in .rodata and\nprevents people from doing runtime patching.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Steven French \u003csfrench@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9c8ef5614da22666e339b125263d315cfaa89109", "tree": "860044f1b2c0c6189143b1c9daf263bd8ff5e5e0", "parents": [ "a4d27e75ffb7b8ecb7eed0c7db0df975525f3fd7" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Sun Jun 25 05:48:55 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jun 25 10:01:20 2006 -0700" }, "message": "[PATCH] fuse: scramble lock owner ID\n\nVFS uses current-\u003efiles pointer as lock owner ID, and it wouldn\u0027t be\nprudent to expose this value to userspace. So scramble it with XTEA using\na per connection random key, known only to the kernel. Only one direction\nneeds to be implemented, since the ID is never sent in the reverse\ndirection.\n\nThe XTEA algorithm is implemented inline since it\u0027s simple enough to do so,\nand this adds less complexity than if the crypto API were used.\n\nThanks to Jesper Juhl for the idea.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a4d27e75ffb7b8ecb7eed0c7db0df975525f3fd7", "tree": "2353706a33196438547ed4651afd9f2d81dd96e8", "parents": [ "f9a2842e5612b93fa20a624a8baa6c2a7ecea504" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Sun Jun 25 05:48:54 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jun 25 10:01:19 2006 -0700" }, "message": "[PATCH] fuse: add request interruption\n\nAdd synchronous request interruption. This is needed for file locking\noperations which have to be interruptible. However filesystem may implement\ninterruptibility of other operations (e.g. like NFS \u0027intr\u0027 mount option).\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "33649c91a3df57c1090a657637d44b896de367e7", "tree": "1ee4871a65f2b37a931c796463eb39737a32cbaa", "parents": [ "7142125937e1482ad3ae4366594c6586153dfc86" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Sun Jun 25 05:48:52 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jun 25 10:01:19 2006 -0700" }, "message": "[PATCH] fuse: ensure FLUSH reaches userspace\n\nAll POSIX locks owned by the current task are removed on close(). If the\nFLUSH request resulting initiated by close() fails to reach userspace, there\nmight be locks remaining, which cannot be removed.\n\nThe only reason it could fail, is if allocating the request fails. In this\ncase use the request reserved for RELEASE, or if that is currently used by\nanother FLUSH, wait for it to become available.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7142125937e1482ad3ae4366594c6586153dfc86", "tree": "8d85908a36485df0c80de2032e7fcfa493621fe4", "parents": [ "bafa96541b250a7051e3fbc5de6e8369daf8ffec" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Sun Jun 25 05:48:52 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jun 25 10:01:19 2006 -0700" }, "message": "[PATCH] fuse: add POSIX file locking support\n\nThis patch adds POSIX file locking support to the fuse interface.\n\nThis implementation doesn\u0027t keep any locking state in kernel. Unlocking on\nclose() is handled by the FLUSH message, which now contains the lock owner id.\n\nMandatory locking is not supported. The filesystem may enfoce mandatory\nlocking in userspace if needed.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "51eb01e73599efb88c6c20b1c226d20309a75450", "tree": "c37e7a61ce7c049a4615dfb2ee994866d3c85bd6", "parents": [ "3e8c54fad89144b8d63cc41619f363df1ec7cc42" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Sun Jun 25 05:48:50 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jun 25 10:01:19 2006 -0700" }, "message": "[PATCH] fuse: no backgrounding on interrupt\n\nDon\u0027t put requests into the background when a fatal interrupt occurs while the\nrequest is in userspace. This removes a major wart from the implementation.\n\nBackgrounding of requests was introduced to allow breaking of deadlocks.\nHowever now the same can be achieved by aborting the filesystem through the\n\u0027abort\u0027 sysfs attribute.\n\nThis is a change in the interface, but should not cause problems, since these\nkinds of deadlocks never happen during normal operation.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "75e1fcc0b18df0a65ab113198e9dc0e98999a08c", "tree": "3ac0d0d3120cbca4ee9734494e2c9a4e0775ac4f", "parents": [ "ff7b86b82083f24b8637dff1528c7101c18c7f39" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Fri Jun 23 02:05:12 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:43:02 2006 -0700" }, "message": "[PATCH] vfs: add lock owner argument to flush operation\n\nPass the POSIX lock owner ID to the flush operation.\n\nThis is useful for filesystems which don\u0027t want to store any locking state\nin inode-\u003ei_flock but want to handle locking/unlocking POSIX locks\ninternally. FUSE is one such filesystem but I think it possible that some\nnetwork filesystems would need this also.\n\nAlso add a flag to indicate that a POSIX locking request was generated by\nclose(), so filesystems using the above feature won\u0027t send an extra locking\nrequest in this case.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nCc: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "56cf34ff0795692327234963dcdcc2cdeec2bb3d", "tree": "d7b4b736654176c361c5e78d0a8a8ef6dca9e976", "parents": [ "4858cae4f0904681eab58a16891c22397618a2a2" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Tue Apr 11 21:16:51 2006 +0200" }, "committer": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Tue Apr 11 21:16:51 2006 +0200" }, "message": "[fuse] Direct I/O should not use fuse_reset_request\n\nIt\u0027s cleaner to allocate a new request, otherwise the uid/gid/pid\nfields of the request won\u0027t be filled in.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\n" }, { "commit": "ce1d5a491f0ee50560416a73faa5e4ddbab074bd", "tree": "21f91d983b467ad05df0213f54fe00aad84e5761", "parents": [ "a87046d822f2d982d25b24c4a644d34f22d4888a" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Mon Apr 10 22:54:58 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Apr 11 06:18:49 2006 -0700" }, "message": "[PATCH] fuse: clean up request accounting\n\nFUSE allocated most requests from a fixed size pool filled at mount time.\nHowever in some cases (release/forget) non-pool requests were used. File\nlocking operations aren\u0027t well served by the request pool, since they may\nblock indefinetly thus exhausting the pool.\n\nThis patch removes the request pool and always allocates requests on demand.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d3406ffa4af8af1d7c14cff06e003eb0a557d4ad", "tree": "e521174613659a167f56e9890c403f9fa95a50ca", "parents": [ "3e16f6afb267c0256416d481862ce8019c33417d" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Mon Apr 10 22:54:49 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Apr 11 06:18:47 2006 -0700" }, "message": "[PATCH] fuse: fix oops in fuse_send_readpages()\n\nDuring heavy parallel filesystem activity it was possible to Oops the kernel.\nThe reason is that read_cache_pages() could skip pages which have already been\ninserted into the cache by another task. Occasionally this may result in zero\npages actually being sent, while fuse_send_readpages() relies on at least one\npage being in the request.\n\nSo check this corner case and just free the request instead of trying to send\nit.\n\nReported and tested by Konstantin Isakov.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\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": "77e7f250f88cd62844e24c42aff4d0e95969c746", "tree": "ee14c76d87f8ac141d2fee43e40278b5fcadadd8", "parents": [ "a8534adb74e23374889b84b3d97eb18da542a1b5" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Fri Feb 17 13:52:52 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Feb 17 13:59:27 2006 -0800" }, "message": "[PATCH] fuse: fix bug in aborted fuse_release_end()\n\nThere\u0027s a rather theoretical case of the BUG triggering in\nfuse_reset_request():\n\n - iget() fails because of OOM after a successful CREATE_OPEN request\n - during IO on the resulting RELEASE request the connection is aborted\n\nFix and add warning to fuse_reset_request().\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9cd684551124e71630ab96d238747051463f5b56", "tree": "52de759d09d79ded7ff6746a3e2d5c002c75b2f8", "parents": [ "caf736085f2f0d22a992a855d9caae14973f7ea4" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Wed Feb 01 03:04:40 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Feb 01 08:53:09 2006 -0800" }, "message": "[PATCH] fuse: fix async read for legacy filesystems\n\nWhile asynchronous reads mean a performance improvement in most cases, if\nthe filesystem assumed that reads are synchronous, then async reads may\ndegrade performance (filesystem may receive reads out of order, which can\nconfuse it\u0027s own readahead logic).\n\nWith sshfs a 1.5 to 4 times slowdown can be measured.\n\nThere\u0027s also a need for userspace filesystems to know whether asynchronous\nreads are supported by the kernel or not.\n\nTo achive these, negotiate in the INIT request whether async reads will be\nused and the maximum readahead value. Update interface version to 7.6\n\nIf userspace uses a version earlier than 7.6, then disable async reads, and\nset maximum readahead value to the maximum read size, as done in previous\nversions.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c1aa96a52e9594fb16296c0d76c2066773d62933", "tree": "a4fce3fa93710d66f536a8333be97fb629429eed", "parents": [ "361b1eb55ea84181505c7f0674ca1205da1127ab" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Mon Jan 16 22:14:46 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jan 16 23:15:31 2006 -0800" }, "message": "[PATCH] fuse: use asynchronous READ requests for readpages\n\nThis patch changes fuse_readpages() to send READ requests asynchronously.\n\nThis makes it possible for userspace filesystems to utilize the kernel\nreadahead logic instead of having to implement their own (resulting in double\ncaching).\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "361b1eb55ea84181505c7f0674ca1205da1127ab", "tree": "f0151b501120447eeb67d73e90142c079c7650e4", "parents": [ "9b9a04693fa2d9e60933154e4c4aca83c219ef0a" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Mon Jan 16 22:14:45 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jan 16 23:15:31 2006 -0800" }, "message": "[PATCH] fuse: READ request initialization\n\nAdd a separate function for filling in the READ request. This will make it\npossible to send asynchronous READ requests as well as synchronous ones.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "64c6d8ed4c55f0a99b1b81558851da80c8d58244", "tree": "b8cfa96b8de4357e969e9492bfea65b22b0cca88", "parents": [ "69a53bf267fa58b89aa659d121dfe38436562a30" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Mon Jan 16 22:14:42 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jan 16 23:15:31 2006 -0800" }, "message": "[PATCH] fuse: add asynchronous request support\n\nAdd possibility for requests to run asynchronously and call an \u0027end\u0027 callback\nwhen finished.\n\nWith this, the special handling of the INIT and RELEASE requests can be\ncleaned up too.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8bfc016d2e2fff71c6843257f0fd0b60876331ed", "tree": "c12cff675fcd734a93a274545d93ef153939ad9f", "parents": [ "b3bebd94bbe4e59dfa23d85b0296a4ce8ebcc6c7" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Mon Jan 16 22:14:28 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jan 16 23:15:29 2006 -0800" }, "message": "[PATCH] fuse: uninline some functions\n\nInline keyword is unnecessary in most cases. Clean them up.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\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": "6ad84acab972f4dfc78e6fdb04c419f82c497d29", "tree": "d1a1370c158fbbf42b5e6d66e5f8046ac7bb9485", "parents": [ "3ec870d524c9150add120475c8ddcfa50574f98e" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Fri Jan 06 00:19:42 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:33:56 2006 -0800" }, "message": "[PATCH] fuse: ensure progress in read and write\n\nIn direct_io mode, send at least one page per reqest. Previously it was\npossible that reqests with zero data were sent, and hence the read/write\ndidn\u0027t make any progress, resulting in an infinite (though interruptible)\nloop.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "248d86e87d12da19eee602075f05a49a5215288b", "tree": "dd6a1159db054102100b2dd37e67022a65dbcf73", "parents": [ "6f9f11806af8ad3a107714a3ece56c1c4fafd047" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Fri Jan 06 00:19:39 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:33:55 2006 -0800" }, "message": "[PATCH] fuse: fail file operations on bad inode\n\nMake file operations on a bad inode fail. This just makes things a\nbit more consistent.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4633a22e7added835fd1d4b072dbcc4474aa3017", "tree": "99561b341f42be443ac27257658a0237abc15a84", "parents": [ "0aa7c6990e7de06131cdc14ef4abfcab017c24a0" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Fri Jan 06 00:19:36 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:33:55 2006 -0800" }, "message": "[PATCH] fuse: clean up page offset calculation\n\nUse page_offset() instead of doing page offset calculation by hand.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "fd72faac95d7e47610e981d7ed7b3c1529e55c88", "tree": "65cde1eb6958f410c4b4c72e322fd59db463150f", "parents": [ "31d40d74b402a6fa18a006fb3745f64609f35b77" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Mon Nov 07 00:59:51 2005 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Nov 07 07:53:42 2005 -0800" }, "message": "[PATCH] FUSE: atomic create+open\n\nThis patch adds an atomic create+open operation. This does not yet work if\nthe file type changes between lookup and create+open, but solves the\npermission checking problems for the separte create and open methods.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "dd190d066b7ded8c44b2b67dd0a14bed01525d3c", "tree": "a76e0425ca910b3f0bf6c773349004feceba27f3", "parents": [ "daa35edc0a967d1f77c2e2c1346f57d04371487a" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Fri Sep 30 11:59:02 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 30 12:41:18 2005 -0700" }, "message": "[PATCH] fuse: check O_DIRECT\n\nCheck O_DIRECT and return -EINVAL error in open. dentry_open() also checks\nthis but only after the open method is called. This patch optimizes away\nthe unnecessary upcalls in this case.\n\nIt could be a correctness issue too: if filesystem has open() with side\neffect, then it should fail before doing the open, not after.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7c352bdf048811b8128019ffc1e886161e09c11c", "tree": "74c48298b67d37295433d9b2bb08d590a5f97a78", "parents": [ "8254798199332966e2ab647380c990193af7e854" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Fri Sep 09 13:10:39 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 09 14:03:48 2005 -0700" }, "message": "[PATCH] FUSE: don\u0027t allow restarting of system calls\n\nThis patch removes ability to interrupt and restart operations while there\nhasn\u0027t been any side-effect.\n\nThe reason: applications. There are some apps it seems that generate\nsignals at a fast rate. This means, that if the operation cannot make\nenough progress between two signals, it will be restarted for ever. This\nbug actually manifested itself with \u0027krusader\u0027 trying to open a file for\nwriting under sshfs. Thanks to Eduard Czimbalmos for the report.\n\nThe problem can be solved just by making open() uninterruptible, because in\nthis case it was the truncate operation that slowed down the progress. But\nit\u0027s better to solve this by simply not allowing interrupts at all (except\nSIGKILL), because applications don\u0027t expect file operations to be\ninterruptible anyway. As an added bonus the code is simplified somewhat.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8254798199332966e2ab647380c990193af7e854", "tree": "ad4a9721a872fbdec0be107f35684864a1a94053", "parents": [ "b36c31ba95f0fe0a03c727300d9c4c54438a5636" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Fri Sep 09 13:10:38 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 09 14:03:47 2005 -0700" }, "message": "[PATCH] FUSE: add fsync operation for directories\n\nThis patch adds a new FSYNCDIR request, which is sent when fsync is called\non directories. This operation is available in libfuse 2.3-pre1 or\ngreater.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b36c31ba95f0fe0a03c727300d9c4c54438a5636", "tree": "092a83bc7f351bdd66aafee0f59fddba982b4317", "parents": [ "45323fb76465a9576220c7427dbac7b1e7ad3caf" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Fri Sep 09 13:10:38 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 09 14:03:47 2005 -0700" }, "message": "[PATCH] fuse: don\u0027t update file times\n\nDon\u0027t change mtime/ctime/atime to local time on read/write. Rather invalidate\nfile attributes, so next stat() will force a GETATTR call. Bug reported by\nBen Grimm.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "45323fb76465a9576220c7427dbac7b1e7ad3caf", "tree": "5d3e5f9a01cdaf6aaabe38520d5bd5b2d744acd5", "parents": [ "04730fef1f9c7277e5c730b193e681ac095b0507" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Fri Sep 09 13:10:37 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 09 14:03:47 2005 -0700" }, "message": "[PATCH] fuse: more flexible caching\n\nMake data caching behavior selectable on a per-open basis instead of\nper-mount. Compatibility for the old mount options \u0027kernel_cache\u0027 and\n\u0027direct_io\u0027 is retained in the userspace library (version 2.4.0-pre1 or\nlater).\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "04730fef1f9c7277e5c730b193e681ac095b0507", "tree": "3694ea435eb38f10dadc5c8b6abd603a7e10f52e", "parents": [ "413ef8cb302511d8e995e2b0e5517ee1a65b9c77" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Fri Sep 09 13:10:36 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 09 14:03:47 2005 -0700" }, "message": "[PATCH] fuse: transfer readdir data through device\n\nThis patch removes a long lasting \"hack\" in FUSE, which used a separate\nchannel (a file descriptor refering to a disk-file) to transfer directory\ncontents from userspace to the kernel.\n\nThe patch adds three new operations (OPENDIR, READDIR, RELEASEDIR), which\nhave semantics and implementation exactly maching the respective file\noperations (OPEN, READ, RELEASE).\n\nThis simplifies the directory reading code. Also disk space is not\nnecessary, which can be important in embedded systems.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "413ef8cb302511d8e995e2b0e5517ee1a65b9c77", "tree": "59acb15a73fa0dc4393a086fb83f016105d84b2a", "parents": [ "5a53368277efa2d80dd2206dddc1f4b19ef0c32a" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Fri Sep 09 13:10:35 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 09 14:03:46 2005 -0700" }, "message": "[PATCH] FUSE - direct I/O\n\nThis patch adds support for the \"direct_io\" mount option of FUSE.\n\nWhen this mount option is specified, the page cache is bypassed for\nread and write operations. This is useful for example, if the\nfilesystem doesn\u0027t know the size of files before reading them, or when\nany kind of caching is harmful.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "db50b96c0f28a21c5a4a19ecaba12d0972aab06a", "tree": "d7f2cb99de499c116ce08153a369044af0622c16", "parents": [ "06663267b4b1e85ece73236ea720355668d4f736" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Fri Sep 09 13:10:33 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 09 14:03:46 2005 -0700" }, "message": "[PATCH] FUSE - readpages operation\n\nThis patch adds readpages support to FUSE.\n\nWith the help of the readpages() operation multiple reads are bundled\ntogether and sent as a single request to userspace. This can improve\nreading performace.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1e9a4ed9396e9c31139721b639550ffb1df17065", "tree": "213566cf1294f5dd8f6ff62ceb3557b5f5b6c59c", "parents": [ "b6aeadeda22a9aa322fdfcd3f4c69ccf0da5cbdd" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Fri Sep 09 13:10:31 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 09 14:03:45 2005 -0700" }, "message": "[PATCH] FUSE - mount options\n\nThis patch adds miscellaneous mount options to the FUSE filesystem.\n\nThe following mount options are added:\n\n o default_permissions: check permissions with generic_permission()\n o allow_other: allow other users to access files\n o allow_root: allow root to access files\n o kernel_cache: don\u0027t invalidate page cache on open\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b6aeadeda22a9aa322fdfcd3f4c69ccf0da5cbdd", "tree": "794afec0eeb13722550a97783ec0cfb95e5e83cb", "parents": [ "9e6268db496a2592e89457537ea54a496feabb77" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Fri Sep 09 13:10:30 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 09 14:03:45 2005 -0700" }, "message": "[PATCH] FUSE - file operations\n\nThis patch adds the file operations of FUSE.\n\nThe following operations are added:\n\n o open\n o flush\n o release\n o fsync\n o readpage\n o commit_write\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" } ] }