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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/20250424134301.1392-1-jack@suse.cz Link: https://lkml.kernel.org/r/20250424134515.18933-4-jack@suse.cz Fixes: 5f530de ("ocfs2: Use s_umount for quota recovery protection") Signed-off-by: Jan Kara <jack@suse.cz> Reviewed-by: Heming Zhao <heming.zhao@suse.com> Tested-by: Heming Zhao <heming.zhao@suse.com> Acked-by: Joseph Qi <joseph.qi@linux.alibaba.com> Cc: Mark Fasheh <mark@fasheh.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: Junxiao Bi <junxiao.bi@oracle.com> Cc: Changwei Ge <gechangwei@live.cn> Cc: Jun Piao <piaojun@huawei.com> Cc: Murad Masimov <m.masimov@mt-integration.ru> Cc: Shichangkuo <shi.changkuo@h3c.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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