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(parent: e082f56) | patch
Btrfs: fix inode cache writeout
authorChris Mason <clm@fb.com>
Thu, 23 Apr 2015 15:02:49 +0000 (08:02 -0700)
committerChris Mason <clm@fb.com>
Fri, 24 Apr 2015 00:47:34 +0000 (17:47 -0700)
commit85db36cfb3de1422aeafb4e2ce83396333b744bb
treeb78e13e2f33cd34fc862f81e9a23e178a242dffatree | snapshot (tar.gz zip)
parente082f56313f374d723b0366978ddb062c8fe79eacommit | diff
Btrfs: fix inode cache writeout

The code to fix stalls during free spache cache IO wasn't using
the correct root when waiting on the IO for inode caches.  This
is only a problem when the inode cache is enabled with

mount -o inode_cache

This fixes the inode cache writeout to preserve any error values and
makes sure not to override the root when inode cache writeout is done.

Reported-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: Chris Mason <clm@fb.com>
fs/btrfs/free-space-cache.c diff | blob | blame | history