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| author |   Li Nan <linan122@huawei.com> | 2023-12-11 15:53:56 +0800 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2023-12-13 08:17:02 -0700 |
| commit | 5fa3d1a00c2d4ba14f1300371ad39d5456e890d7 (patch) | |
| tree | 54ce84d94e4baf81c52ad53cdb129cd08438813c /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | block/rnbd-srv: Check for unlikely string overflow (diff) | |
| download | wireguard-linux-5fa3d1a00c2d4ba14f1300371ad39d5456e890d7.tar.xz wireguard-linux-5fa3d1a00c2d4ba14f1300371ad39d5456e890d7.zip | |
block: Set memalloc_noio to false on device_add_disk() error path
On the error path of device_add_disk(), device's memalloc_noio flag was
set but not cleared. As the comment of pm_runtime_set_memalloc_noio(),
"The function should be called between device_add() and device_del()".
Clear this flag before device_del() now.
Fixes: 25e823c8c37d ("block/genhd.c: apply pm_runtime_set_memalloc_noio on block devices")
Signed-off-by: Li Nan <linan122@huawei.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20231211075356.1839282-1-linan666@huaweicloud.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions