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| author | Mikulas Patocka <mpatocka@redhat.com> | 2026-01-08 20:55:08 +0100 |
|---|---|---|
| committer | Mikulas Patocka <mpatocka@redhat.com> | 2026-01-14 13:12:02 +0100 |
| commit | 24c405fdbe215c45e57bba672cc42859038491ee (patch) | |
| tree | aa801d049cb23f696ea6aec85bbaa410d755d055 /tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git | |
| parent | 8fbb8fe75d4cf92eaa7b21828ec39c1bf79a262f (diff) | |
dm: fix unlocked test for dm_suspended_md
The function dm_blk_report_zones tests if the device is suspended with
the "dm_suspended_md" call. However, this function is called without
holding any locks, so the device may be suspended just after it.
Move the call to dm_suspended_md after dm_get_live_table, so that the
device can't be suspended after the suspended state was tested.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Fixes: 37f53a2c60d0 ("dm: fix dm_blk_report_zones")
Reviewed-by: Benjamin Marzinski <bmarzins@redhat.com>
Diffstat (limited to 'tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions