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(parent: b3f5cc0) | patch
dm: return early from dm_pr_call() if DM device is suspended
authorMike Snitzer <snitzer@kernel.org>
Fri, 22 Jul 2022 19:31:23 +0000 (15:31 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 21 Aug 2022 13:15:37 +0000 (15:15 +0200)
commitb7e2d64d673abdecae8b8f3f44ef37820e7e8f6c
tree78808abcb38ff027ad834a60970434c2ae67b030tree
parentb3f5cc0cc0dea3a2de913bdffcb49144fa726cd3commit | diff
dm: return early from dm_pr_call() if DM device is suspended

[ Upstream commit e120a5f1e78fab6223544e425015f393d90d6f0d ]

Otherwise PR ops may be issued while the broader DM device is being
reconfigured, etc.

Fixes: 9c72bad1f31a ("dm: call PR reserve/unreserve on each underlying device")
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/md/dm.c diff | blob | history
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