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| author | Ming Lei <ming.lei@redhat.com> | 2024-02-03 05:45:21 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-02-16 21:06:29 +0300 |
| commit | 1ebd75cefaac6fd74729a7d3157f6eaa59960ae2 (patch) | |
| tree | 24eef47b312adbefba3463ce3c37775805537ace /block | |
| parent | ec1bedd797588fe38fc11cba26d77bb1d9b194c6 (diff) | |
| download | linux-1ebd75cefaac6fd74729a7d3157f6eaa59960ae2.tar.xz | |
scsi: core: Move scsi_host_busy() out of host lock if it is for per-command
[ Upstream commit 4e6c9011990726f4d175e2cdfebe5b0b8cce4839 ]
Commit 4373534a9850 ("scsi: core: Move scsi_host_busy() out of host lock
for waking up EH handler") intended to fix a hard lockup issue triggered by
EH. The core idea was to move scsi_host_busy() out of the host lock when
processing individual commands for EH. However, a suggested style change
inadvertently caused scsi_host_busy() to remain under the host lock. Fix
this by calling scsi_host_busy() outside the lock.
Fixes: 4373534a9850 ("scsi: core: Move scsi_host_busy() out of host lock for waking up EH handler")
Cc: Sathya Prakash Veerichetty <safhya.prakash@broadcom.com>
Cc: Bart Van Assche <bvanassche@acm.org>
Cc: Ewan D. Milne <emilne@redhat.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20240203024521.2006455-1-ming.lei@redhat.com
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions