)]}' { "log": [ { "commit": "1b7323965a8c6eee9dc4e345a7ae4bff1dc93149", "tree": "e0f6708e1bb274a2204919dbcc698be5f5880f0c", "parents": [ "a8a8a669ea13d792296737505adc43ccacf3a648" ], "author": { "name": "Csaba Henk", "email": "csaba@gluster.com", "time": "Fri Nov 27 19:30:14 2009 +0530" }, "committer": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Fri Nov 27 16:37:13 2009 +0100" }, "message": "fuse: reject O_DIRECT flag also in fuse_create\n\nThe comment in fuse_open about O_DIRECT:\n\n \"VFS checks this, but only _after_ -\u003eopen()\"\n\nalso holds for fuse_create, however, the same kind of check was missing there.\n\nAs an impact of this bug, open(newfile, O_RDWR|O_CREAT|O_DIRECT) fails, but a\nstub newfile will remain if the fuse server handled the implied FUSE_CREATE\nrequest appropriately.\n\nOther impact: in the above situation ima_file_free() will complain to open/free\nimbalance if CONFIG_IMA is set.\n\nSigned-off-by: Csaba Henk \u003ccsaba@gluster.com\u003e\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nCc: Harshavardhana \u003charsha@gluster.com\u003e\nCc: stable@kernel.org\n" }, { "commit": "5219f346b0ea2a2a8821f1e966b190788c285b0b", "tree": "61063605b09431b84a8dbbee81d1e4fc59712f48", "parents": [ "0bd87182d3ab18a32a8e9175d3f68754c58e3432" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Wed Nov 04 10:24:52 2009 +0100" }, "committer": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Wed Nov 04 10:24:52 2009 +0100" }, "message": "fuse: invalidate target of rename\n\nInvalidate the target\u0027s attributes, which may have changed (such as\nnlink, change time) so that they are refreshed on the next getattr().\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\n" }, { "commit": "c08d3b0e33edce28e9cfa7b64f7fe5bdeeb29248", "tree": "6c161cc57a2873e6f91335113192a99531901cd8", "parents": [ "25d9e2d15286281ec834b829a4aaf8969011f1cd" ], "author": { "name": "npiggin@suse.de", "email": "npiggin@suse.de", "time": "Fri Aug 21 02:35:06 2009 +1000" }, "committer": { "name": "al", "email": "al@dizzy.pdmi.ras.ru", "time": "Thu Sep 24 08:41:47 2009 -0400" }, "message": "truncate: use new helpers\n\nUpdate some fs code to make use of new helper functions introduced\nin the previous patch. Should be no significant change in behaviour\n(except CIFS now calls send_sig under i_lock, via inode_newsize_ok).\n\nReviewed-by: Christoph Hellwig \u003chch@lst.de\u003e\nAcked-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nCc: linux-nfs@vger.kernel.org\nCc: Trond.Myklebust@netapp.com\nCc: linux-cifs-client@lists.samba.org\nCc: sfrench@samba.org\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "3b463ae0c6264f70e5d4c0a9c46af20fed43c96e", "tree": "03c6abdd0671d74452cbd1f6fc6d637363eb6389", "parents": [ "e0a43ddcc08c34dbd666d93600fd23914505f4aa" ], "author": { "name": "John Muir", "email": "muirj@nortel.com", "time": "Sun May 31 11:13:57 2009 -0400" }, "committer": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Tue Jun 30 20:12:24 2009 +0200" }, "message": "fuse: invalidation reverse calls\n\nAdd notification messages that allow the filesystem to invalidate VFS\ncaches.\n\nTwo notifications are added:\n\n 1) inode invalidation\n\n - invalidate cached attributes\n - invalidate a range of pages in the page cache (this is optional)\n\n 2) dentry invalidation\n\n - try to invalidate a subtree in the dentry cache\n\nCare must be taken while accessing the \u0027struct super_block\u0027 for the\nmount, as it can go away while an invalidation is in progress. To\nprevent this, introduce a rw-semaphore, that is taken for read during\nthe invalidation and taken for write in the -\u003ekill_sb callback.\n\nCc: Csaba Henk \u003ccsaba@gluster.com\u003e\nCc: Anand Avati \u003cavati@zresearch.com\u003e\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\n" }, { "commit": "e0a43ddcc08c34dbd666d93600fd23914505f4aa", "tree": "103449845b1ffaf8f32ed98a1a543276227ec087", "parents": [ "201fa69a2849536ef2912e8e971ec0b01c04eff4" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Tue Jun 30 20:12:23 2009 +0200" }, "committer": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Tue Jun 30 20:12:23 2009 +0200" }, "message": "fuse: allow umask processing in userspace\n\nThis patch lets filesystems handle masking the file mode on creation.\nThis is needed if filesystem is using ACLs.\n\n - The CREATE, MKDIR and MKNOD requests are extended with a \"umask\"\n parameter.\n\n - A new FUSE_DONT_MASK flag is added to the INIT request/reply. With\n this the filesystem may request that the create mode is not masked.\n\nCC: Jean-Pierre André \u003cjean-pierre.andre@wanadoo.fr\u003e\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\n" }, { "commit": "8b0797a4984de4406de25808e1a424344de543e4", "tree": "9d473ecf26171ccfdcee4e0a617e9bc994813397", "parents": [ "91fe96b403f8a0a4a8a045a39b1bd549b0da7941" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Tue Apr 28 16:56:39 2009 +0200" }, "committer": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Tue Apr 28 16:56:39 2009 +0200" }, "message": "fuse: don\u0027t use inode in fuse_sync_release()\n\nMake fuse_sync_release() a generic helper function that doesn\u0027t need a\nstruct inode pointer. This makes it suitable for use by CUSE.\n\nChange return value of fuse_release_common() from int to void.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\n" }, { "commit": "91fe96b403f8a0a4a8a045a39b1bd549b0da7941", "tree": "38188f1dff969c050b26093d806ae0092f8c30b9", "parents": [ "c7b7143c6342b8751d47b03a025ac5c0ac1ae809" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Tue Apr 28 16:56:37 2009 +0200" }, "committer": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Tue Apr 28 16:56:37 2009 +0200" }, "message": "fuse: create fuse_do_open() helper for CUSE\n\nCreate a helper for sending an OPEN request that doesn\u0027t need a struct\ninode pointer.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\n" }, { "commit": "c7b7143c6342b8751d47b03a025ac5c0ac1ae809", "tree": "9bb528e90ba682b96f5a34ff5ee777ab3c260aef", "parents": [ "2106cb18930312af9325d3418e138569c5b903cc" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Tue Apr 28 16:56:37 2009 +0200" }, "committer": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Tue Apr 28 16:56:37 2009 +0200" }, "message": "fuse: clean up args in fuse_finish_open() and fuse_release_fill()\n\nMove setting ff-\u003efh, ff-\u003enodeid and file-\u003eprivate_data outside\nfuse_finish_open(). Add -\u003eopen_flags member to struct fuse_file.\n\nThis simplifies the argument passing to fuse_finish_open() and\nfuse_release_fill(), and paves the way for creating an open helper\nthat doesn\u0027t need an inode pointer.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\n" }, { "commit": "2106cb18930312af9325d3418e138569c5b903cc", "tree": "445ab0ce12d2fbb87513d1b4ef076cf844428ce3", "parents": [ "da5e4714578ff323f7a61af490fc3539e68f188b" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Tue Apr 28 16:56:37 2009 +0200" }, "committer": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Tue Apr 28 16:56:37 2009 +0200" }, "message": "fuse: don\u0027t use inode in helpers called by fuse_direct_io()\n\nUse ff-\u003efc and ff-\u003enodeid instead of passing down the inode.\n\nThis prepares this function for use by CUSE, where the inode is not\nowned by a fuse filesystem.\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": "4269590a72934bb901b33b686e20605bf66653c4", "tree": "6e70362f5f29c0a0da151291ade3d3db9123fd4b", "parents": [ "d72f71eb0edd629c95715aa7305b0259d3581e34" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Feb 20 05:59:13 2009 +0000" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Mar 27 14:44:01 2009 -0400" }, "message": "constify dentry_operations: FUSE\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\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": "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": "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": "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": "c69e8d9c01db2adc503464993c358901c9af9de4", "tree": "bed94aaa9aeb7a7834d1c880f72b62a11a752c78", "parents": [ "86a264abe542cfececb4df129bc45a0338d8cdb9" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Nov 14 10:39:19 2008 +1100" }, "committer": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Fri Nov 14 10:39:19 2008 +1100" }, "message": "CRED: Use RCU to access another task\u0027s creds and to release a task\u0027s own creds\n\nUse RCU to access another task\u0027s creds and to release a task\u0027s own creds.\nThis means that it will be possible for the credentials of a task to be\nreplaced without another task (a) requiring a full lock to read them, and (b)\nseeing deallocated memory.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: James Morris \u003cjmorris@namei.org\u003e\nAcked-by: Serge Hallyn \u003cserue@us.ibm.com\u003e\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\n" }, { "commit": "b6dff3ec5e116e3af6f537d4caedcad6b9e5082a", "tree": "9e76f972eb7ce9b84e0146c8e4126a3f86acb428", "parents": [ "15a2460ed0af7538ca8e6c610fe607a2cd9da142" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Nov 14 10:39:16 2008 +1100" }, "committer": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Fri Nov 14 10:39:16 2008 +1100" }, "message": "CRED: Separate task security context from task_struct\n\nSeparate the task security context from task_struct. At this point, the\nsecurity data is temporarily embedded in the task_struct with two pointers\npointing to it.\n\nNote that the Alpha arch is altered as it refers to (E)UID and (E)GID in\nentry.S via asm-offsets.\n\nWith comment fixes Signed-off-by: Marc Dionne \u003cmarc.c.dionne@gmail.com\u003e\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: James Morris \u003cjmorris@namei.org\u003e\nAcked-by: Serge Hallyn \u003cserue@us.ibm.com\u003e\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\n" }, { "commit": "a110343f0d6d41f68b7cf8c00b57a3172c67f816", "tree": "04f57e3454e796765a7395d2ece4739cf536ae9f", "parents": [ "7f2da1e7d0330395e5e9e350b879b98a1ea495df" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Jul 17 09:19:08 2008 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Jul 26 20:53:21 2008 -0400" }, "message": "[PATCH] fix MAY_CHDIR/MAY_ACCESS/LOOKUP_ACCESS mess\n\n* MAY_CHDIR is redundant - it\u0027s an equivalent of MAY_ACCESS\n* MAY_ACCESS on fuse should affect only the last step of pathname resolution\n* fchdir() and chroot() should pass MAY_ACCESS, for the same reason why\n chdir() needs that.\n* now that we pass MAY_ACCESS explicitly in all cases, LOOKUP_ACCESS can be\n removed; it has no business being in nameidata.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "e6305c43eda10ebfd2ad9e35d6e172ccc7bb3695", "tree": "8a95bd0e27fb3ce895cca9ef91af2e1605e4cdab", "parents": [ "1bd5191d9f5d1928c4efdf604c4164b04bb88dbe" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue Jul 15 21:03:57 2008 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Jul 26 20:53:14 2008 -0400" }, "message": "[PATCH] sanitize -\u003epermission() prototype\n\n* kill nameidata * argument; map the 3 bits in -\u003eflags anybody cares\n about to new MAY_... ones and pass with the mask.\n* kill redundant gfs2_iop_permission()\n* sanitize ecryptfs_permission()\n* fix remaining places where -\u003epermission() instances might barf on new\n MAY_... found in mask.\n\nThe obvious next target in that direction is permission(9)\n\nfolded fix for nfs_permission() breakage from Miklos Szeredi \u003cmszeredi@suse.cz\u003e\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "c180eebe1390c2076ead6a9bc95a02efb994edb7", "tree": "5cbd2872d0ba66d20e5f03fd97aa0357576d77ad", "parents": [ "dbd561d236ff16f8143bc727d91758ddd190e8cb" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Fri Jul 25 01:49:01 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:48 2008 -0700" }, "message": "fuse: add fuse_lookup_name() helper\n\nAdd a new helper function which sends a LOOKUP request with the supplied\nname. This will be used by the next patch to send special LOOKUP requests\nwith \".\" and \"..\" as the name.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\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": "dbd561d236ff16f8143bc727d91758ddd190e8cb", "tree": "aac8fb4d98c3f425b2f5bf404af7d82182f19bc0", "parents": [ "0de6256daafa3a97a269995e9b29f956bd419bbf" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Fri Jul 25 01:49:00 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:48 2008 -0700" }, "message": "fuse: add export operations\n\nImplement export_operations, to allow fuse filesystems to be exported to\nNFS. This feature has been in the out-of-tree fuse module, and is widely\nused and tested.\n\nIt has not been originally merged into mainline, because doing the NFS\nexport in userspace was thought to be a cleaner and more efficient way of\ndoing it, than through the kernel.\n\nWhile that is true, it would also have involved a lot of duplicated effort\nat reimplementing NFS exporting (all the different versions of the\nprotocol). This effort was unfortunately not undertaken by anyone, so we\nare left with doing it the easy but less efficient way.\n\nIf this feature goes in, the out-of-tree fuse module can go away,\nwhich would have several advantages:\n\n - not having to maintain two versions\n - less confusion for users\n - no bugs due to kernel API changes\n\nComment from hch:\n - Use the same fh_type values as XFS, since we use the same fh encoding.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\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": "0de6256daafa3a97a269995e9b29f956bd419bbf", "tree": "f71f080b3a895d25e6b956de72220e1e03464751", "parents": [ "764c76b371722e0cba5c24d91225f0f954b69d44" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Fri Jul 25 01:48:59 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:48 2008 -0700" }, "message": "fuse: prepare lookup for nfs export\n\nUse d_splice_alias() instead of d_add() in fuse lookup code, to allow NFS\nexporting.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\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": "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": "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": "1a823ac9ff09cbdf39201df37b7ede1f9395de83", "tree": "8b61341ef969a3107cb5d3c8fb9317ec250507a6", "parents": [ "fddd9cf82c9f9617d134ae878a8f6b116ebbd43d" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Sat Feb 23 15:23:27 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Feb 23 17:12:13 2008 -0800" }, "message": "fuse: fix permission checking\n\nI added a nasty local variable shadowing bug to fuse in 2.6.24, with the\nresult, that the \u0027default_permissions\u0027 mount option is basically ignored.\n\nHow did this happen?\n\n - old err declaration in inner scope\n - new err getting declared in outer scope\n - \u0027return err\u0027 from inner scope getting removed\n - old declaration not being noticed\n\n-Wshadow would have saved us, but it doesn\u0027t seem practical for\nthe kernel :(\n\nMore testing would have also saved us :((\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e231c2ee64eb1c5cd3c63c31da9dac7d888dcf7f", "tree": "d4b17ef65960594681397a3acac02c2d248200b5", "parents": [ "d1bc8e95445224276d7896b8b08cbb0b28a0ca80" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Thu Feb 07 00:15:26 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Feb 07 08:42:26 2008 -0800" }, "message": "Convert ERR_PTR(PTR_ERR(p)) instances to ERR_CAST(p)\n\nConvert instances of ERR_PTR(PTR_ERR(p)) to ERR_CAST(p) using:\n\nperl -spi -e \u0027s/ERR_PTR[(]PTR_ERR[(](.*)[)][)]/ERR_CAST(\\1)/\u0027 `grep -rl \u0027ERR_PTR[(]*PTR_ERR\u0027 fs crypto net security`\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0952b2a4a82b2deb76463dbcf1355b806dc81134", "tree": "3daa0df6383263a80ef7ebbd96f721250c40a7ed", "parents": [ "af440f52927e4b6941aa94e3cfc698adb0f22663" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Wed Feb 06 01:38:38 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Feb 06 10:41:13 2008 -0800" }, "message": "fuse: fix attribute caching after create\n\nInvalidate attributes on create, since st_ctime is updated. Reported by\nSzabolcs Szakacsits.\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": "08b633070ad5fa17a837428a601c32cf3db6aafd", "tree": "3aa400a5f3f70bfa99f871f9aa3b80610ebb0053", "parents": [ "fbee36b92abc965d3fc2862aa60fd0dfcf779d0b" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Wed Nov 28 16:22:03 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Nov 29 09:24:54 2007 -0800" }, "message": "fuse: fix attribute caching after rename\n\nInvalidate attributes on rename, since some filesystems may update\nst_ctime. Reported by Szabolcs Szakacsits\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": "7dca9fd39f7d4605ac178a67bb1772381056917d", "tree": "8a2f49e872a900819c7067bbe8ed118f88241f07", "parents": [ "bcb4be809d2a804ff040d95db4a664113833e702" ], "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: cleanup: add fuse_get_attr_version()\n\nExtract repeated code into helper function, as suggested by Akpm.\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": "0e9663ee452ffce0d429656ebbcfe69417a30e92", "tree": "a72825f122c9e38d4adc42ebcfd127f366da4a0f", "parents": [ "f33321141b273d60cbb3a8f56a5489baad82ba5e" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Oct 18 03:07:05 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:31 2007 -0700" }, "message": "fuse: add blksize field to fuse_attr\n\nThere are cases when the filesystem will be passed the buffer from a single\nread or write call, namely:\n\n 1) in \u0027direct-io\u0027 mode (not O_DIRECT), read/write requests don\u0027t go\n through the page cache, but go directly to the userspace fs\n\n 2) currently buffered writes are done with single page requests, but\n if Nick\u0027s -\u003eperform_write() patch goes it, it will be possible to\n do larger write requests. But only if the original write() was\n also bigger than a page.\n\nIn these cases the filesystem might want to give a hint to the app\nabout the optimal I/O size.\n\nAllow the userspace filesystem to supply a blksize value to be returned by\nstat() and friends. If the field is zero, it defaults to the old\nPAGE_CACHE_SIZE value.\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": "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": "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": "17637cbaba592076c221dc045ca78422b4af6290", "tree": "9b8148b29cb2c776cd96278c0710a890054a2b78", "parents": [ "d139d7ffd0c1e81e2a809909b4f8b121a0dc119a" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Oct 18 03:07:01 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:30 2007 -0700" }, "message": "fuse: improve utimes support\n\nAdd two new flags for setattr: FATTR_ATIME_NOW and FATTR_MTIME_NOW. These\nmean, that atime or mtime should be changed to the current time.\n\nAlso it is now possible to update atime or mtime individually, not just\ntogether.\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": "49d4914fd7c10ae846d0f30d5f6f4732cc68499c", "tree": "958f5ef12b5bb6f7c58a76c9ca7583b028a6c2b5", "parents": [ "c79e322f63592c00b25b17af6a1782fad6c6fe6e" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Oct 18 03:07:00 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:30 2007 -0700" }, "message": "fuse: clean up open file passing in setattr\n\nClean up supplying open file to the setattr operation. In addition to being a\ncleanup it prepares for the changes in the way the open file is passed to the\nsetattr method.\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": "c79e322f63592c00b25b17af6a1782fad6c6fe6e", "tree": "d3cbacb295b82c036553f68f5a060c67ae16bfa3", "parents": [ "1fb69e7817296da8a6824804bb206ca1e7f31425" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Oct 18 03:06:59 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:30 2007 -0700" }, "message": "fuse: add file handle to getattr operation\n\nAdd necessary protocol changes for supplying a file handle with the getattr\noperation. Step the API version to 7.9.\n\nThis patch doesn\u0027t actually supply the file handle, because that needs some\nkind of VFS support, which we haven\u0027t yet been able to agree upon.\n\n[akpm@linux-foundation.org: coding-style fixes]\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": "e57ac68378a287d6336d187b26971f35f7ee7251", "tree": "12b9ae8cc79af2d0100582e6f933aba0f4619663", "parents": [ "42a2b6ad71b011144d21d88a124140bb2bf1023f" ], "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 14:37:29 2007 -0700" }, "message": "fuse: fix allowing operations\n\nThe following operation didn\u0027t check if sending the request was allowed:\n\n setattr\n listxattr\n statfs\n\nSome other operations don\u0027t explicitly do the check, but VFS calls\n-\u003epermission() which checks this.\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": "e8e961574b5b417d3fc277cbf436081fce4fc2e1", "tree": "28e73ea3666f4e2778d0d52c511be4d8e32b9e26", "parents": [ "c9c9d7df5f8aed8b738f1ace45700e2001c1faeb" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Tue Oct 16 23:31:06 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Oct 17 08:43:04 2007 -0700" }, "message": "fuse: clean up execute permission checking\n\nDefine a new function fuse_refresh_attributes() that conditionally refreshes\nthe attributes based on the validity timeout.\n\nIn fuse_permission() only refresh the attributes for checking the execute bits\nif necessary.\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": "ebc14c4dbeb56195950058db9aa32de06c22de0d", "tree": "479813b230af145fd8c08e24b11c405ef6d4a25c", "parents": [ "244f6385c2891e366a7de5f6746ccc257efd8952" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Tue Oct 16 23:31:03 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Oct 17 08:43:04 2007 -0700" }, "message": "fuse: fix permission checking on sticky directories\n\nThe VFS checks sticky bits on the parent directory even if the filesystem\ndefines it\u0027s own -\u003epermission(). In some situations (sshfs, mountlo, etc) the\nuser does have permission to delete a file even if the attribute based\nchecking would not allow it.\n\nSo work around this by storing the permission bits separately and returning\nthem in stat(), but cutting the permission bits off from inode-\u003ei_mode.\n\nThis is slightly hackish, but it\u0027s probably not worth it to add new\ninfrastructure in VFS and a slight performance penalty for all filesystems,\njust for the sake of fuse.\n\n[Jan Engelhardt] cosmetic fixes\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nCc: Jan Engelhardt \u003cjengelh@linux01.gwdg.de\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": "e00d2c2d4aead747d0fbee99001b00612d1082b0", "tree": "c57228fae55fdb0b91fa6c211431a4ced2435c53", "parents": [ "c756e0a4d79202535774806f148026e40466a5eb" ], "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: truncate on spontaneous size change\n\nMemory mappings were only truncated on an explicit truncate, but not when the\nfile size was changed externally.\n\nFix this by moving the truncation code from fuse_setattr to\nfuse_change_attributes.\n\nYes, there are races between write and and external truncation, but we can\u0027t\nreally do anything about them.\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": "b9ba347f27f2508e3da023688d047e111cbbe2da", "tree": "5b683379c5c485a0fd1e22cbd16f62626b07d665", "parents": [ "c12b3c62513ecf95c979d5c1785f99562b9dd10d" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Wed May 23 13:57:32 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 23 20:14:11 2007 -0700" }, "message": "fuse: fix mknod of regular file\n\nThe wrong lookup flag was tested in -\u003ecreate() causing havoc (error or\nOops) when a regular file was created with mknod() in a fuse filesystem.\n\nThanks to J. Cameijo Cerdeira for the report.\n\nKernels 2.6.18 onward are affected. Please apply to -stable as well.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a5bfffac645a7b2d8119f8bbae34df5c94832799", "tree": "20081cd9ae9afebd6899dd35d5d685ed6fca5440", "parents": [ "d354d2f4a6fc1b722c2e464a8b3cfd2f6afb304b" ], "author": { "name": "Timo Savola", "email": "tsavola@movial.fi", "time": "Sun Apr 08 16:04:00 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Apr 08 19:47:55 2007 -0700" }, "message": "[PATCH] fuse: validate rootmode mount option\n\nIf rootmode isn\u0027t valid, we hit the BUG() in fuse_init_inode. Now\nEINVAL is returned.\n\nSigned-off-by: Timo Savola \u003ctsavola@movial.fi\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": "754661f143e70d66eae6c48532ca245aa05dec0e", "tree": "c3ed0f7f96061931e497ed92d2b21294756b4831", "parents": [ "9c2e08c592cd357a8330c34def1e8ecfdcf53275" ], "author": { "name": "Arjan van de Ven", "email": "arjan@linux.intel.com", "time": "Mon Feb 12 00:55:38 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Feb 12 09:48:46 2007 -0800" }, "message": "[PATCH] mark struct inode_operations const 1\n\nMany struct inode_operations in the kernel can be \"const\". Marking them const\nmoves these to the .rodata section, which avoids false sharing with potential\ndirty data. In addition it\u0027ll catch accidental writes at compile time to\nthese shared resources.\n\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.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": "bdcf25080438ba71bb24b885e7c102de72c25c9d", "tree": "e77cee9ef3e8ddc6e777cc97b8fa86c259372cb9", "parents": [ "e9168c189fd54171124b5d25644024d99869e6a8" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Wed Dec 06 20:35:41 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:31 2006 -0800" }, "message": "[PATCH] fuse: minor cleanup in fuse_dentry_revalidate\n\nRemove unneeded code from fuse_dentry_revalidate(). This made some sense\nwhile the validity time could wrap around, but now it\u0027s a very obvious no-op.\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": "2d51013ed2f2b6a5d2369b7fbbd989df1f6369e2", "tree": "b0e3f7fef15e3d1e109cffc90a709116b51d4f37", "parents": [ "a26d79ca81d6e46c445c8db87a89740c9b4d17e9" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Sat Nov 25 11:09:20 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Sat Nov 25 13:28:33 2006 -0800" }, "message": "[PATCH] fuse: fix Oops in lookup\n\nFix bug in certain error paths of lookup routines. The request object was\nreused for sending FORGET, which is illegal. This bug could cause an Oops\nin 2.6.18. In earlier versions it might silently corrupt memory, but this\nis very unlikely.\n\nThese error paths are never triggered by libfuse, so this wasn\u0027t noticed\neven with the 2.6.18 kernel, only with a filesystem using the raw kernel\ninterface.\n\nThanks to Russ Cox for the bug report and test filesystem.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e956edd0523b6b48ed367c63b0c82d8f4c447a58", "tree": "a45b03edfa376a769721b69211a9882fcd6f8060", "parents": [ "d2a85164aaa8d514ef5efbf5d05746e85dd13ddd" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Tue Oct 17 00:10:12 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 17 08:18:45 2006 -0700" }, "message": "[PATCH] fuse: fix dereferencing dentry parent\n\nThere\u0027s no locking for -\u003ed_revalidate, so fuse_dentry_revalidate() should use\ndget_parent() instead of simply dereferencing -\u003ed_parent.\n\nDue to topology changes in the directory tree the parent could become negative\nor be destroyed while being used. There hasn\u0027t been any reports about this\nyet.\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": "d2a85164aaa8d514ef5efbf5d05746e85dd13ddd", "tree": "82a10eff007860a9bfc515d037cc2fea6c999bc0", "parents": [ "265126ba9e1f8e217e61d1017c6609f76828aa7a" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Tue Oct 17 00:10:11 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 17 08:18:45 2006 -0700" }, "message": "[PATCH] fuse: fix handling of moved directory\n\nFuse considered it an error (EIO) if lookup returned a directory inode, to\nwhich a dentry already refered. This is because directory aliases are not\nallowed.\n\nBut in a network filesystem this could happen legitimately, if a directory is\nmoved on a remote client. This patch attempts to relax the restriction by\ntrying to first evict the offending alias from the cache. If this fails, it\nstill returns an error (EBUSY).\n\nA rarer situation is if an mkdir races with an indenpendent lookup, which\nfinds the newly created directory already moved. In this situation the mkdir\nshould return success, but that would be incorrect, since the dentry cannot be\ninstantiated, so return EBUSY.\n\nPreviously checking for a directory alias and instantiation of the dentry\nweren\u0027t done atomically in lookup/mkdir, hence two such calls racing with each\nother could create aliased directories. To prevent this introduce a new\nper-connection mutex: fuse_conn-\u003einst_mutex, which is taken for instantiations\nwith a directory inode.\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": "8da5ff23ce0a84d9845b01e6fe5047e17836bf5a", "tree": "dc711306a3793c91a5df7fc0223738a40ea3fb7c", "parents": [ "7762f5a0b709b415fda132258ad37b9f2a1db994" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Tue Oct 17 00:10:08 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 17 08:18:45 2006 -0700" }, "message": "[PATCH] fuse: locking fix for nlookup\n\nAn inode could be returned by independent parallel lookups, in this case an\nupdate of the lookup counter could be lost resulting in a memory leak in\nuserspace.\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": "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": "ce71ec36840368b877fb63bd14c8e67ab62d08b1", "tree": "55ea3caaa339881dfd66d787b3dbbb964825d07a", "parents": [ "17ff785691503f63ec648df82a7fdaece7695561" ], "author": { "name": "Dave Hansen", "email": "haveblue@us.ibm.com", "time": "Sat Sep 30 23:29:06 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:30 2006 -0700" }, "message": "[PATCH] r/o bind mounts: monitor zeroing of i_nlink\n\nSome filesystems, instead of simply decrementing i_nlink, simply zero it\nduring an unlink operation. We need to catch these in addition to the\ndecrement operations.\n\nSigned-off-by: Dave Hansen \u003chaveblue@us.ibm.com\u003e\nAcked-by: Christoph Hellwig \u003chch@lst.de\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": "650a898342b3fa21c392c06a2b7010fa19823efa", "tree": "e5fc9b3c9590ac82b49755535e1de5e56d2dd6e8", "parents": [ "5b35e8e58a315b16d123e2bc080fcc9981501ac4" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Fri Sep 29 01:59:35 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 29 09:18:08 2006 -0700" }, "message": "[PATCH] vfs: define new lookup flag for chdir\n\nIn the \"operation does permission checking\" model used by fuse, chdir\npermission is not checked, since there\u0027s no chdir method.\n\nFor this case set a lookup flag, which will be passed to -\u003epermission(), so\nfuse can distinguish it from permission checks for other operations.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\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": "0a0898cf413876d4ed6e371f3e04bf38600a9205", "tree": "700c9e87bdd78392bd3fa11f2f976d360b8a5cd2", "parents": [ "685d16ddb07b74537fb18972784e6214840fdd20" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Sun Jul 30 03:04:10 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 31 13:28:43 2006 -0700" }, "message": "[PATCH] fuse: use jiffies_64\n\nIt is entirely possible (though rare) that jiffies half-wraps around, while a\ndentry/inode remains in the cache. This could mean that the dentry/inode is\nnot invalidated for another half wraparound-time.\n\nTo get around this problem, use 64-bit jiffies. The only problem with this is\nthat dentry-\u003ed_time is 32 bits on 32-bit archs. So use d_fsdata as the high\n32 bits. This is an ugly hack, but far simpler, than having to allocate\nprivate data just for this purpose.\n\nSince 64-bit jiffies can be assumed never to wrap around, simple comparison\ncan be used, and a zero time value can represent \"invalid\".\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": "685d16ddb07b74537fb18972784e6214840fdd20", "tree": "f9a0825348629824f7867270c5860edb02e91e75", "parents": [ "25d7dfdaf3404bb31b8f55283fd2c456cb7b4001" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Sun Jul 30 03:04:08 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 31 13:28:43 2006 -0700" }, "message": "[PATCH] fuse: fix zero timeout\n\nAn attribute and entry timeout of zero should mean, that the entity is\ninvalidated immediately after the operation. Previously invalidation only\nhappened at the next clock tick.\n\nReported and tested by Craig Davies.\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": "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": "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": "50322fe7d46b544d5649edb58bdbe5c95dd44b98", "tree": "0d6b61c08b2e61657278b7ff54529013f9e46d85", "parents": [ "511030bcd24119fa3759ef3f914d354e107ef839" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Tue Feb 28 16:59:03 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Feb 28 20:53:43 2006 -0800" }, "message": "[PATCH] fuse: fix bug in negative lookup\n\nIf negative entries (nodeid \u003d\u003d 0) were sent in reply to LOOKUP requests,\ntwo bugs could be triggered:\n\n- looking up a negative entry would return -EIO,\n\n- revaildate on an entry which turned negative would send a FORGET\n request with zero nodeid, which would cause an abort() in the\n library.\n\nThe above would only happen if the \u0027negative_timeout\u003dN\u0027 option was used,\notherwise lookups reply -ENOENT, which worked correctly.\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": "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": "39ee059affaf57a152c64cd3a0adc3f48f02ed71", "tree": "d656f8b3eb40cd1019a82d4381bbfa33e6caec8e", "parents": [ "6ad84acab972f4dfc78e6fdb04c419f82c497d29" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Fri Jan 06 00:19:43 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:33:56 2006 -0800" }, "message": "[PATCH] fuse: check file type in lookup\n\nPreviously invalid types were quietly changed to regular files, but at\nrevalidation the inode was changed to bad. This was rather inconsistent\nbehavior.\n\nNow check if the type is valid on initial lookup, and return -EIO if not.\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": "1d3d752b471d2a3a1d5e4fe177e5e7d52abb4e4c", "tree": "05c6c99ca02118e2c80199c36f4f6263cdf7986b", "parents": [ "248d86e87d12da19eee602075f05a49a5215288b" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Fri Jan 06 00:19:40 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:33:56 2006 -0800" }, "message": "[PATCH] fuse: clean up request size limit checking\n\nChange the way a too large request is handled. Until now in this case the\ndevice read returned -EINVAL and the operation returned -EIO.\n\nMake it more flexibible by not returning -EINVAL from the read, but restarting\nit instead.\n\nAlso remove the fixed limit on setxattr data and let the filesystem provide as\nlarge a read buffer as it needs to handle the extended attribute data.\n\nThe symbolic link length is already checked by VFS to be less than PATH_MAX,\nso the extra check against FUSE_SYMLINK_MAX is not needed.\n\nThe check in fuse_create_open() against FUSE_NAME_MAX is not needed, since the\ndentry has already been looked up, and hence the name already checked.\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": "6f9f11806af8ad3a107714a3ece56c1c4fafd047", "tree": "175012a2f6bb9737f5eee127aa5ceece5899a657", "parents": [ "8cbdf1e6f6876b37d2a0d96fd15ea9f90f7d51c1" ], "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: add code documentation\n\nDocument some not-so-trivial functions.\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": "8cbdf1e6f6876b37d2a0d96fd15ea9f90f7d51c1", "tree": "03633d1c84e651b2e9fafda1159847a05b89b0b2", "parents": [ "de5f12025572ef8fcffa4be5453061725acfb754" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Fri Jan 06 00:19:38 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:33:55 2006 -0800" }, "message": "[PATCH] fuse: support caching negative dentries\n\nAdd support for caching negative dentries.\n\nUp till now, -\u003ed_revalidate() always forced a new lookup on these. Now let\nthe lookup method return a zero node ID (not used for anything else) meaning a\nnegative entry, but with a positive cache timeout. The old way of signaling\nnegative entry (replying ENOENT) still works.\n\nUserspace should check the ABI minor version to see whether sending a zero ID\nis allowed by the kernel or not.\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": "0aa7c6990e7de06131cdc14ef4abfcab017c24a0", "tree": "b233db019a145d1b80bd94f775973cceec1b343c", "parents": [ "524e3b623a9228efbdb70484b5214f27a1ca985d" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Fri Jan 06 00:19:34 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:33:54 2006 -0800" }, "message": "[PATCH] fuse: clean up fuse_lookup()\n\nSimplify fuse_lookup() and related functions.\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": "2827d0b23b7279d0a717eea4029efeef2e1b0183", "tree": "3d4be5d41404eec385027f434a83abad7f28111d", "parents": [ "f007d5c961448170d0ec2998b1a80eef054b6235" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Mon Nov 28 13:44:16 2005 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Nov 28 14:42:26 2005 -0800" }, "message": "[PATCH] fuse: check for invalid node ID in fuse_create_open()\n\nCheck for invalid node ID values in the new atomic create+open method.\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": "f007d5c961448170d0ec2998b1a80eef054b6235", "tree": "92f1d45fe8f2663e500fee1ddc8e5ea97cbc943f", "parents": [ "ea164d73a7a0b2b2be3a1d8c2a8a4dab8999fa9c" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Mon Nov 28 13:44:16 2005 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Nov 28 14:42:26 2005 -0800" }, "message": "[PATCH] fuse: check directory aliasing in mkdir\n\nCheck the created directory inode for aliases in the mkdir() method.\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": "befc649c2274a1c35f0cd1e888dd83652cbb0422", "tree": "ccbbc9f286c50dd8c9f036408b71acda9f5dd427", "parents": [ "fd72faac95d7e47610e981d7ed7b3c1529e55c88" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Mon Nov 07 00:59:52 2005 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Nov 07 07:53:42 2005 -0800" }, "message": "[PATCH] FUSE: pass file handle in setattr\n\nThis patch passes the file handle supplied in iattr to userspace, in case the\n-\u003esetattr() was invoked from sys_ftruncate(). This solves the permission\nchecking (or lack thereof) in ftruncate() for the class of filesystems served\nby an unprivileged userspace process.\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": "31d40d74b402a6fa18a006fb3745f64609f35b77", "tree": "ee8c61e814fcae687e3ba3f8ed4828d6d34f8ff2", "parents": [ "5b62073d502a88fedc5c369f8a004bda7c9d1999" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Mon Nov 07 00:59:50 2005 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Nov 07 07:53:42 2005 -0800" }, "message": "[PATCH] FUSE: add access call\n\nAdd a new access call, which will only be called if -\u003epermission is invoked\nfrom sys_access(). In all other cases permission checking is delayed until\nthe actual filesystem 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": "d8ba3b731086bcae5468f9ea509f39a921b3f9a6", "tree": "cf75a8ea1bad960b431dccceae83b4ac09729399", "parents": [ "274b69335d8f18fe198af2d939331f01fec70659" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Mon Nov 07 00:59:26 2005 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Nov 07 07:53:37 2005 -0800" }, "message": "[PATCH] fuse: remove dead code from fuse_permission\n\nThe -EROFS check has moved up to permission() in the VFS a while ago.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nAcked-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": "f12ec44070f6b4d1a3911fcf9917cf8f872a4daf", "tree": "aaaa60dc437720372637a5a95f4fcd7648d7b9c5", "parents": [ "15d2bace5ec907530a3d0e0cf4bb1bd29f3ad7b7" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Sun Oct 30 15:02:25 2005 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 30 17:37:21 2005 -0800" }, "message": "[PATCH] fuse: clean up dead code related to nfs exporting\n\nRemove last remains of NFS exportability support.\n\nThe code is actually buggy (as reported by Akshat Aranya), since \u0027alias\u0027\nwill be leaked if it\u0027s non-null and alias-\u003ed_flags has DCACHE_DISCONNECTED.\n\nThis is not an active bug, since there will never be any disconnected\ndentries. But it\u0027s better to get rid of the unnecessary complexity anyway.\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": "ee4e52719ce474af339f4b81ece2ce9ecf920dfd", "tree": "ffcc4b530d1cc88d35b665b7efcfc93a0044800f", "parents": [ "909021ea7a8f4ef13af54935b87b03a20906e08a" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Tue Sep 27 21:45:21 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 28 07:46:40 2005 -0700" }, "message": "[PATCH] fuse: check reserved node ID values\n\nThis patch checks reserved node ID values returned by lookup and creation\noperations. In case one of the reserved values is sent, return -EIO.\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": "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": "87729a5514e855ce2c71e3e33833a106b8caf2ae", "tree": "dd2e7a9fd96b2dd3ebc3951fef2d682e83aa6bb4", "parents": [ "db50b96c0f28a21c5a4a19ecaba12d0972aab06a" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Fri Sep 09 13:10:34 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 09 14:03:46 2005 -0700" }, "message": "[PATCH] FUSE: tighten check for processes allowed access\n\nThis patch tightens the check for allowing processes to access non-privileged\nmounts. The rational is that the filesystem implementation can control the\nbehavior or get otherwise unavailable information of the filesystem user. If\nthe filesystem user process has the same uid, gid, and is not suid or sgid\napplication, then access is safe. Otherwise access is not allowed unless the\n\"allow_other\" mount option is given (for which policy is controlled by the\nuserspace mount utility).\n\nThanks to everyone linux-fsdevel, especially Martin Mares who helped uncover\nproblems with the previous approach.\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": "92a8780e1136c5ca0c7ed940000d399943d1576e", "tree": "b7fb327d66c06b47156f157c470f3ac7fed31682", "parents": [ "1e9a4ed9396e9c31139721b639550ffb1df17065" ], "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 - extended attribute operations\n\nThis patch adds the extended attribute operations to FUSE.\n\nThe following operations are added:\n\n o getxattr\n o setxattr\n o listxattr\n o removexattr\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" }, { "commit": "9e6268db496a2592e89457537ea54a496feabb77", "tree": "e01d0d7585886fd318b6f16de9329349a629e3f8", "parents": [ "e5e5558e923f35839108a12718494ecb73fb782f" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Fri Sep 09 13:10:29 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 09 14:03:45 2005 -0700" }, "message": "[PATCH] FUSE - read-write operations\n\nThis patch adds the write filesystem operations of FUSE.\n\nThe following operations are added:\n\n o setattr\n o symlink\n o mknod\n o mkdir\n o create\n o unlink\n o rmdir\n o rename\n o link\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": "e5e5558e923f35839108a12718494ecb73fb782f", "tree": "c410d6826e9df13f7ea9e382a26589b66ec0989c", "parents": [ "334f485df85ac7736ebe14940bf0a059c5f26d7d" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Fri Sep 09 13:10:28 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 09 14:03:45 2005 -0700" }, "message": "[PATCH] FUSE - read-only operations\n\nThis patch adds the read-only filesystem operations of FUSE.\n\nThis contains the following files:\n\n o dir.c\n - directory, symlink and file-inode operations\n\nThe following operations are added:\n\n o lookup\n o getattr\n o readlink\n o follow_link\n o directory open\n o readdir\n o directory release\n o permission\n o dentry revalidate\n o statfs\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" } ] }