WSL2-Linux-Kernel/fs/hpfs
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 HPFS: Make HPFS compile on preempt and SMP 2011-05-09 09:04:23 -07:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
alloc.c HPFS: Fix endianity. Make hpfs work on big-endian machines 2011-05-09 09:04:24 -07:00
anode.c HPFS: Fix endianity. Make hpfs work on big-endian machines 2011-05-09 09:04:24 -07:00
buffer.c HPFS: Remove remaining locks 2011-05-09 09:04:23 -07:00
dentry.c switch hpfs 2011-01-12 20:02:47 -05:00
dir.c fs: handle SEEK_HOLE/SEEK_DATA properly in all fs's that define their own llseek 2011-07-20 20:47:58 -04:00
dnode.c HPFS: Fix endianity. Make hpfs work on big-endian machines 2011-05-09 09:04:24 -07:00
ea.c HPFS: Move declaration up, so that there are no out-of-scope pointers 2011-05-09 09:04:24 -07:00
file.c fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers 2011-07-20 20:47:59 -04:00
hpfs.h HPFS: Fix some unaligned accesses 2011-05-09 09:04:24 -07:00
hpfs_fn.h fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers 2011-07-20 20:47:59 -04:00
inode.c HPFS: Fix endianity. Make hpfs work on big-endian machines 2011-05-09 09:04:24 -07:00
map.c HPFS: Fix endianity. Make hpfs work on big-endian machines 2011-05-09 09:04:24 -07:00
name.c HPFS: Remove CR/LF conversion option 2011-05-09 09:04:23 -07:00
namei.c ->permission() sanitizing: don't pass flags to generic_permission() 2011-07-20 01:43:22 -04:00
super.c HPFS: Fix endianity. Make hpfs work on big-endian machines 2011-05-09 09:04:24 -07:00