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path: root/fs/ocfs2/file.c
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2006-12-29ocfs2: ignore NULL vfsmnt in ocfs2_should_update_atime()Mark Fasheh1-0/+11
This can come from NFSD. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-12-29ocfs2: don't print error in ocfs2_permission()Mark Fasheh1-2/+0
Errors from generic_permission() can happen in valid cases and shouldn't be reported. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-12-13[PATCH] ocfs2: relative atime supportMark Fasheh1-0/+8
Update ocfs2_should_update_atime() to understand the MNT_RELATIME flag and to test against mtime / ctime accordingly. [akpm@osdl.org: cleanups] Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Cc: Valerie Henson <val_henson@linux.intel.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-08[PATCH] struct path: convert ocfs2Josef Sipek1-17/+17
Signed-off-by: Josef Sipek <jsipek@fsl.cs.sunysb.edu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-02ocfs2: implement i_op->permissionTiger Yang1-0/+24
Implement .permission() in ocfs2_file_iops, ocfs2_special_file_iops and ocfs2_dir_iops. This helps us avoid some multi-node races with mode change and vfs operations. Signed-off-by: Tiger Yang <tiger.yang@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-12-02ocfs2: update file system paths to set atimeTiger Yang1-3/+3
Conditionally update atime in ocfs2_file_aio_read(), ocfs2_readdir() and ocfs2_mmap(). Signed-off-by: Tiger Yang <tiger.yang@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-12-02ocfs2: core atime update functionsTiger Yang1-0/+52
This patch adds the core routines for updating atime in ocfs2. Signed-off-by: Tiger Yang <tiger.yang@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-12-02ocfs2: Add splice supportTiger Yang1-50/+137
Add splice read/write support in ocfs2. ocfs2_file_splice_read/write are very similar to ocfs2_file_aio_read/write. Signed-off-by: Tiger Yang <tiger.yang@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-12-02ocfs2: Remove ocfs2_write_should_remove_suid()Mark Fasheh1-15/+1
Use should_remove_suid() instead. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-12-02ocfs2: Remove struct ocfs2_journal_handle in favor of handle_tMark Fasheh1-9/+9
This is mostly a search and replace as ocfs2_journal_handle is now no more than a container for a handle_t pointer. ocfs2_commit_trans() becomes very straight forward, and we remove some out of date comments / code. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-12-02ocfs2: remove handle argument to ocfs2_start_trans()Mark Fasheh1-6/+5
All callers either pass in NULL directly, or a local variable that is already set to NULL. The internals of ocfs2_start_trans() get a nice cleanup as a result. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-12-02ocfs2: pass ocfs2_super * into ocfs2_commit_trans()Mark Fasheh1-6/+6
This sets us up to remove handle->journal. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-12-02ocfs2: remove unused handle argument from ocfs2_meta_lock_full()Mark Fasheh1-3/+3
Now that this is unused and all callers pass NULL, we can safely remove it. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-12-02ocfs2: don't use handle for locking in allocation functionsMark Fasheh1-16/+3
Instead we record our state on the allocation context structure which all callers already know about and lifetime correctly. This means the reservation functions don't need a handle passed in any more, and we can also take it off the alloc context. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-12-02ocfs2: have ocfs2_extend_trans() take handle_tMark Fasheh1-1/+1
No reason to use our wrapper struct in this function, so take the handle_t directly. Also fixes a bug where we were incorrectly setting the handle to NULL in case of a failure from journal_restart() Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-10-21ocfs2: cond_resched() in ocfs2_zero_extend()Mark Fasheh1-0/+7
The loop within ocfs2_zero_extend() can execute for a long time, causing spurious soft lockup warnings. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-10-21ocfs2: fix page zeroing during simple extendsMark Fasheh1-20/+24
The page zeroing code was missing the region between old i_size and new i_size for those extends that didn't actually require a change in space allocation. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-10-01[PATCH] Vectorize aio_read/aio_write fileop methodsBadari Pulavarty1-15/+13
This patch vectorizes aio_read() and aio_write() methods to prepare for collapsing all aio & vectored operations into one interface - which is aio_read()/aio_write(). Signed-off-by: Badari Pulavarty <pbadari@us.ibm.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Cc: Michael Holzheu <HOLZHEU@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-09-21ocfs2: add ext2 attributesHerbert Poetzl1-0/+3
Support immutable, and other attributes. Some renaming and other minor fixes done by myself. Signed-off-by: Herbert Poetzl <herbert@13thfloor.at> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-05-18ocfs2: take meta data lock in ocfs2_file_aio_read()Mark Fasheh1-0/+16
Temporarily take the meta data lock in ocfs2_file_aio_read() to allow us to update our inode fields. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-05-18ocfs2: take data locks around extendMark Fasheh1-24/+46
We need to take a data lock around extends to protect the pages that ocfs2_zero_extend is going to be pulling into the page cache. Otherwise an extend on one node might populate the page cache with data pages that have no lock coverage. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-04-08ocfs2: multi node truncate fixMark Fasheh1-8/+11
Fix ocfs2_truncate_file() so that it forces a truncate_inode_pages() on all interested nodes in all cases of a truncate(), not just allocation change. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-03-28[PATCH] Make most file operations structs in fs/ constArjan van de Ven1-2/+2
This is a conversion to make the various file_operations structs in fs/ const. Basically a regexp job, with a few manual fixups The goal is both to increase correctness (harder to accidentally write to shared datastructures) and reducing the false sharing of cachelines with things that get dirty in .data (while .rodata is nicely read only and thus cache clean) Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-25ocfs2: don't use MLF* in the file systemMark Fasheh1-19/+23
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-03-01[PATCH] ocfs2: remove unused codeMark Fasheh1-50/+1
Remove some #ifdef'd out code which was inadvertantly introduced in our initial merge. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-02-04[PATCH] ocfs2: fix compile warningsMark Fasheh1-4/+6
Fix a couple of compile warnings found when compiling on a ppc64 build box. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-01-12[PATCH] capable/capability.h (fs/)Randy Dunlap1-0/+1
fs: Use <linux/capability.h> where capable() is used. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Acked-by: Tim Schmielau <tim@physik3.uni-rostock.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-10[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_semJes Sorensen1-4/+4
This patch converts the inode semaphore to a mutex. I have tested it on XFS and compiled as much as one can consider on an ia64. Anyway your luck with it might be different. Modified-by: Ingo Molnar <mingo@elte.hu> (finished the conversion) Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2006-01-03[PATCH] OCFS2: The Second Oracle Cluster FilesystemMark Fasheh1-0/+1237
The OCFS2 file system module. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
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