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(parent: f26a946) | 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>
Thu, 25 Aug 2022 09:11:16 +0000 (11:11 +0200)
commit980c3d9d904aa0e5e77dc40f47adb90b851eb8cf
treecbf4d588c62dab6524d26f1a245ad61ce3f68988tree | snapshot (tar.gz zip)
parentf26a946a35838343b61d19711033bee2e1377dbbcommit | 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 | blame | history