[PATCH 6.8 209/493] gfs2: Dont forget to complete delayed withdraw

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



6.8-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Andreas Gruenbacher <agruenba@xxxxxxxxxx>

[ Upstream commit b01189333ee91c1ae6cd96dfd1e3a3c2e69202f0 ]

Commit fffe9bee14b0 ("gfs2: Delay withdraw from atomic context")
switched from gfs2_withdraw() to gfs2_withdraw_delayed() in
gfs2_ail_error(), but failed to then check if a delayed withdraw had
occurred.  Fix that by adding the missing check in __gfs2_ail_flush(),
where the spin locks are already dropped and a withdraw is possible.

Fixes: fffe9bee14b0 ("gfs2: Delay withdraw from atomic context")
Signed-off-by: Andreas Gruenbacher <agruenba@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 fs/gfs2/glops.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
index 45653cbc8a87d..e0e8dfeee777d 100644
--- a/fs/gfs2/glops.c
+++ b/fs/gfs2/glops.c
@@ -82,6 +82,9 @@ static void __gfs2_ail_flush(struct gfs2_glock *gl, bool fsync,
 	GLOCK_BUG_ON(gl, !fsync && atomic_read(&gl->gl_ail_count));
 	spin_unlock(&sdp->sd_ail_lock);
 	gfs2_log_unlock(sdp);
+
+	if (gfs2_withdrawing(sdp))
+		gfs2_withdraw(sdp);
 }
 
 
-- 
2.43.0







[Index of Archives]     [Linux Kernel]     [Kernel Development Newbies]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Hiking]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux