xfs: poll waiting for quotacheck
authorDarrick J. Wong <darrick.wong@oracle.com>
Wed, 3 Jul 2019 14:33:27 +0000 (07:33 -0700)
committerDarrick J. Wong <darrick.wong@oracle.com>
Wed, 3 Jul 2019 15:21:58 +0000 (08:21 -0700)
commit3e5a428b264eca8c7f1c261cffbe139538d7965f
tree24f6e6d69e101051537cc48cba1c263aea6c6b37
parent40786717c88c2d4cb426cc2eb99ac50000e5a910
xfs: poll waiting for quotacheck

Create a pwork destroy function that uses polling instead of
uninterruptible sleep to wait for work items to finish so that we can
touch the softlockup watchdog.  IOWs, gross hack.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
fs/xfs/xfs_iwalk.c
fs/xfs/xfs_iwalk.h
fs/xfs/xfs_pwork.c
fs/xfs/xfs_pwork.h
fs/xfs/xfs_qm.c