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| author |   Ming Lei <ming.lei@redhat.com> | 2024-11-28 20:50:26 +0800 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2024-12-23 08:17:22 -0700 |
| commit | fd9b0244f5c5f63461ca9752eebd2423ae02bb59 (patch) | |
| tree | 3d1404548c3f9c2a55ccb490e3f442e6f6b115db /tools/perf/scripts/python/syscall-counts.py | |
| parent | null_blk: Add rotational feature support (diff) | |
| download | wireguard-linux-fd9b0244f5c5f63461ca9752eebd2423ae02bb59.tar.xz wireguard-linux-fd9b0244f5c5f63461ca9752eebd2423ae02bb59.zip | |
blktrace: don't centralize grabbing q->debugfs_mutex in blk_trace_ioctl
Call each handler directly and the handler do grab q->debugfs_mutex,
prepare for killing dependency between ->debug_mutex and ->mmap_lock.
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20241128125029.4152292-2-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions