tree c1b70f51c1e4bc38e0b0389224862afe26c5720f
parent b33b7921db14abcd10c30d0ccfc68e364f5ef7fe
author Christoph Hellwig <hch@tuxera.com> 1290519495 +0100
committer Christoph Hellwig <hch@lst.de> 1290519495 +0100

hfsplus: optimize fsync

Avoid doing unessecary work in fsync.  Do nothing unless the inode
was marked dirty, and only write the various metadata inodes out if
they contain any dirty state from this inode.  This is archived by
adding three new dirty bits to the hfsplus-specific inode which are
set in the correct places.

Signed-off-by: Christoph Hellwig <hch@tuxera.com>