ocfs2: switch osb->disable_recovery to enum

Patch series "ocfs2: Fix deadlocks in quota recovery", v3.

This implements another approach to fixing quota recovery deadlocks.  We
avoid grabbing sb->s_umount semaphore from ocfs2_finish_quota_recovery()
and instead stop quota recovery early in ocfs2_dismount_volume().


This patch (of 3):

We will need more recovery states than just pure enable / disable to fix
deadlocks with quota recovery.  Switch osb->disable_recovery to enum.

Link: https://lkml.kernel.org/r/[email protected]
Link: https://lkml.kernel.org/r/[email protected]
Fixes: 5f530de63cfc ("ocfs2: Use s_umount for quota recovery protection")
Signed-off-by: Jan Kara <[email protected]>
Reviewed-by: Heming Zhao <[email protected]>
Tested-by: Heming Zhao <[email protected]>
Acked-by: Joseph Qi <[email protected]>
Cc: Mark Fasheh <[email protected]>
Cc: Joel Becker <[email protected]>
Cc: Junxiao Bi <[email protected]>
Cc: Changwei Ge <[email protected]>
Cc: Jun Piao <[email protected]>
Cc: Murad Masimov <[email protected]>
Cc: Shichangkuo <[email protected]>
Cc: <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>

0 files changed, 0 insertions, 0 deletions