]> git.proxmox.com Git - mirror_ubuntu-disco-kernel.git/commit
xfs: shutdown xfs_sync_worker before the log
authorBen Myers <bpm@sgi.com>
Fri, 25 May 2012 20:45:36 +0000 (15:45 -0500)
committerBen Myers <bpm@sgi.com>
Thu, 21 Jun 2012 18:41:04 +0000 (13:41 -0500)
commit11159a0500c1eb7a8a2de37b7dceb53373c75350
treeae81aca1b23fbf1b369e84d426ed393956db0fae
parentbcf62ab64d1ba257dd9d4283a077a7219a05073a
xfs: shutdown xfs_sync_worker before the log

Revert commit 1307bbd, which uses the s_umount semaphore to provide
exclusion between xfs_sync_worker and unmount, in favor of shutting down
the sync worker before freeing the log in xfs_log_unmount.  This is a
cleaner way of resolving the race between xfs_sync_worker and unmount
than using s_umount.

Signed-off-by: Ben Myers <bpm@sgi.com>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
fs/xfs/xfs_log.c
fs/xfs/xfs_sync.c