Btrfs: fix filemap_flush call in btrfs_file_release
authorChris Mason <clm@fb.com>
Wed, 20 Aug 2014 14:15:33 +0000 (07:15 -0700)
committerChris Mason <clm@fb.com>
Thu, 21 Aug 2014 14:55:31 +0000 (07:55 -0700)
commitf6dc45c7a93a011dff6eb9b2ffda59c390c7705a
tree87b8c5b7982c6063f43015079efa172f1c4caf27
parent38c1c2e44bacb37efd68b90b3f70386a8ee370ee
Btrfs: fix filemap_flush call in btrfs_file_release

We should only be flushing on close if the file was flagged as needing
it during truncate.  I broke this with my ordered data vs transaction
commit deadlock fix.

Thanks to Miao Xie for catching this.

Signed-off-by: Chris Mason <clm@fb.com>
Reported-by: Miao Xie <miaox@cn.fujitsu.com>
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
fs/btrfs/file.c