diff options
| author | Jan Kara <jack@suse.cz> | 2025-04-24 15:45:11 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-05-07 23:39:40 -0700 |
| commit | c0fb83088f0cc4ee4706e0495ee8b06f49daa716 (patch) | |
| tree | bda5d9cc8fd87ed77ed2fa435350f25d7dc49de9 /lib/test_fortify/write_overflow-strncpy-src.c | |
| parent | 80fbee76ebbdf92acd9f293178850bf0b103a6b6 (diff) | |
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: 5f530de63cfc ("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>
Diffstat (limited to 'lib/test_fortify/write_overflow-strncpy-src.c')
0 files changed, 0 insertions, 0 deletions