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original_kernel/fs/ocfs2
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Mark Fasheh abf8b15694 ocfs2: abstract out allocation locking 
Right now, file allocation for ocfs2 is done within ocfs2_extend_file(),
which is either called from ->setattr() (for an i_size change), or at the
top of ocfs2_file_aio_write().

Inodes on file systems with sparse file support will want to do their
allocation during the actual write call.

In either case the cluster locking decisions are the same. We abstract out
that code into a new function, ocfs2_lock_allocators() which will be used by
a later patch to enable writing to sparse files.

This also provides a nice cleanup of ocfs2_extend_allocation().

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
 		2007-04-26 15:01:58 -07:00
..
cluster ocfs2: Remove delete inode vote 2007-04-26 14:39:48 -07:00
dlm ocfs2: Silence compiler warnings 2007-04-26 13:38:55 -07:00
Makefile
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alloc.c ocfs2: teach extend/truncate about sparse files 2007-04-26 15:01:56 -07:00
alloc.h ocfs2: temporarily remove extent map caching 2007-04-26 15:01:31 -07:00
aops.c ocfs2: temporarily remove extent map caching 2007-04-26 15:01:31 -07:00
aops.h
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buffer_head_io.c
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buffer_head_io.h
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dcache.c
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dcache.h
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dir.c ocfs2: temporarily remove extent map caching 2007-04-26 15:01:31 -07:00
dir.h
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dlmglue.c ocfs2: temporarily remove extent map caching 2007-04-26 15:01:31 -07:00
dlmglue.h ocfs2: Remove delete inode vote 2007-04-26 14:39:48 -07:00
endian.h
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export.c ocfs2: cleanup ocfs2_iget() errors 2007-01-21 16:19:12 -08:00
export.h
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extent_map.c ocfs2: temporarily remove extent map caching 2007-04-26 15:01:31 -07:00
extent_map.h ocfs2: temporarily remove extent map caching 2007-04-26 15:01:31 -07:00
file.c ocfs2: abstract out allocation locking 2007-04-26 15:01:58 -07:00
file.h ocfs2: sparse b-tree support 2007-04-26 14:44:03 -07:00
heartbeat.c ocfs2: Proper cleanup in case of error in ocfs2_register_hb_callbacks() 2007-03-14 14:37:09 -07:00
heartbeat.h
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inode.c ocfs2: teach extend/truncate about sparse files 2007-04-26 15:01:56 -07:00
inode.h ocfs2: temporarily remove extent map caching 2007-04-26 15:01:31 -07:00
ioctl.c
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ioctl.h
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journal.c ocfs2: temporarily remove extent map caching 2007-04-26 15:01:31 -07:00
journal.h ocfs2: ocfs2_link() journal credits update 2007-02-01 12:03:19 -08:00
localalloc.c [PATCH] Fix numerous kcalloc() calls, convert to kzalloc() 2006-12-13 09:05:52 -08:00
localalloc.h
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mmap.c ocfs2: local mounts 2006-12-07 17:37:53 -08:00
mmap.h
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namei.c ocfs2: temporarily remove extent map caching 2007-04-26 15:01:31 -07:00
namei.h [PATCH] mark struct inode_operations const 2 2007-02-12 09:48:46 -08:00
ocfs1_fs_compat.h
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ocfs2.h ocfs2: temporarily remove extent map caching 2007-04-26 15:01:31 -07:00
ocfs2_fs.h ocfs2: sparse b-tree support 2007-04-26 14:44:03 -07:00
ocfs2_lockid.h ocfs2: Remove delete inode vote 2007-04-26 14:39:48 -07:00
slot_map.c ocfs2: temporarily remove extent map caching 2007-04-26 15:01:31 -07:00
slot_map.h
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suballoc.c [PATCH] Fix numerous kcalloc() calls, convert to kzalloc() 2006-12-13 09:05:52 -08:00
suballoc.h
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super.c ocfs2: temporarily remove extent map caching 2007-04-26 15:01:31 -07:00
super.h
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symlink.c [PATCH] mark struct inode_operations const 2 2007-02-12 09:48:46 -08:00
symlink.h [PATCH] mark struct inode_operations const 2 2007-02-12 09:48:46 -08:00
sysfile.c
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sysfile.h
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uptodate.c
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uptodate.h
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ver.c
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ver.h
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vote.c ocfs2: remove unused code 2007-04-26 14:40:16 -07:00
vote.h ocfs2: remove unused code 2007-04-26 14:40:16 -07:00