linux-sg2042/fs/fat
Josef Bacik 02c24a8218 fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers
Btrfs needs to be able to control how filemap_write_and_wait_range() is called
in fsync to make it less of a painful operation, so push down taking i_mutex and
the calling of filemap_write_and_wait() down into the ->fsync() handlers.  Some
file systems can drop taking the i_mutex altogether it seems, like ext3 and
ocfs2.  For correctness sake I just pushed everything down in all cases to make
sure that we keep the current behavior the same for everybody, and then each
individual fs maintainer can make up their mind about what to do from there.
Thanks,

Acked-by: Jan Kara <jack@suse.cz>
Signed-off-by: Josef Bacik <josef@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2011-07-20 20:47:59 -04:00
..
Kconfig vfat: Note the NLS requirement 2009-04-17 09:32:11 -07:00
Makefile fat: move fs/vfat/* and fs/msdos/* to fs/fat 2008-11-06 15:41:20 -08:00
cache.c fat: Fix possible null deref in fat_cache_add() 2011-04-12 21:12:16 +09:00
dir.c fat: Replace all printk with fat_msg() 2011-04-12 21:12:42 +09:00
fat.h fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers 2011-07-20 20:47:59 -04:00
fatent.c fat: Replace all printk with fat_msg() 2011-04-12 21:12:42 +09:00
file.c fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers 2011-07-20 20:47:59 -04:00
inode.c fs: simplify the blockdev_direct_IO prototype 2011-07-20 20:47:49 -04:00
misc.c fat: Replace all printk with fat_msg() 2011-04-12 21:12:42 +09:00
namei_msdos.c make d_splice_alias(ERR_PTR(err), dentry) = ERR_PTR(err) 2011-07-20 01:44:26 -04:00
namei_vfat.c LOOKUP_CREATE and LOOKUP_RENAME_TARGET can be set only on the last step 2011-07-20 01:43:56 -04:00