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| author | Christoph Hellwig <[email protected]> | 2024-03-03 14:01:42 +0000 |
|---|---|---|
| committer | Song Liu <[email protected]> | 2024-03-06 16:59:53 +0000 |
| commit | 176df894d7974166c65d0cce3b3b019678f9e698 (patch) | |
| tree | 0974ddbd3a00c500268df57aa16a702717fea92e /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | md: add a mddev_add_trace_msg helper (diff) | |
| download | kernel-176df894d7974166c65d0cce3b3b019678f9e698.tar.gz kernel-176df894d7974166c65d0cce3b3b019678f9e698.zip | |
md: add a mddev_is_dm helper
Add a helper to check for a DM-mapped MD device instead of using
the obfuscated ->gendisk or ->queue NULL checks.
Signed-off-by: Christoph Hellwig <[email protected]>
Reviewed--by: Song Liu <[email protected]>
Tested-by: Song Liu <[email protected]>
Signed-off-by: Song Liu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions