diff options
| author | Sebastian Andrzej Siewior <[email protected]> | 2020-12-14 19:03:27 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2020-12-15 12:13:36 -0800 |
| commit | ec680c1990e70c44d6b4452300a62b15f5c51f9c (patch) | |
| tree | ab377d99cb8280cd95cb8ca2fcb5a3f9ef7507c1 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 483e6417aea5c6d278e6aa7facc50d961d95a0a9 (diff) | |
ide: remove BUG_ON(in_interrupt() || irqs_disabled()) from ide_unregister()
In the discussion about preempt count consistency across kernel
configurations:
https://lore.kernel.org/r/[email protected]/
it was concluded that the usage of in_interrupt() and related context
checks should be removed from non-core code.
Both BUG_ON()s in ide-probe.c were introduced in commit
4015c949fb465 ("[PATCH] update ide core")
when ide_unregister() was extended with semaphore based locking. Both
checks won't complain about disabled preemption which is also wrong.
The might_sleep() in today's mutex_lock() will complain about the
missuses.
Remove the BUG_ON() statements.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Sebastian Andrzej Siewior <[email protected]>
Acked-by: Jens Axboe <[email protected]>
Cc: "David S. Miller" <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions