commit 9e96fe6df44425b69ed89f6ac20352cec1f127d7
author Brian Foster <bfoster@redhat.com> Thu Jan 17 13:11:29 2013 -0500
committer Ben Myers <bpm@sgi.com> Thu Jan 17 17:53:37 2013 -0600
tree 875ad09d40b65530fe61c6dbf7b97c3c8b70f995
parent 667a9291c5b38318a47a2df730bc064e5d37d2a8

xfs: pull up stack_switch check into xfs_bmapi_write

The stack_switch check currently occurs in __xfs_bmapi_allocate,
which means the stack switch only occurs when xfs_bmapi_allocate()
is called in a loop. Pull the check up before the loop in
xfs_bmapi_write() such that the first iteration of the loop has
consistent behavior.

Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Ben Myers <bpm@sgi.com>