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| author | Jens Axboe <[email protected]> | 2023-01-04 14:48:37 +0000 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2023-01-04 14:55:02 +0000 |
| commit | 191f8453fc99a537ea78b727acea739782378b0d (patch) | |
| tree | b74739b1d817054184aa04b91ea9638e062b8d3e /tools/perf/scripts/python/flamegraph.py | |
| parent | Merge tag 'for-6.2-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/... (diff) | |
| download | kernel-191f8453fc99a537ea78b727acea739782378b0d.tar.gz kernel-191f8453fc99a537ea78b727acea739782378b0d.zip | |
ARM: renumber bits related to _TIF_WORK_MASK
We want to ensure that the mask related to calling do_work_pending()
is within the first 16 bits. Move bits unrelated to that outside of
that range, to avoid spuriously calling do_work_pending() when we don't
need to.
Cc: [email protected]
Fixes: 32d59773da38 ("arm: add support for TIF_NOTIFY_SIGNAL")
Reported-and-tested-by: Hui Tang <[email protected]>
Suggested-by: Russell King (Oracle) <[email protected]>
Link: https://lore.kernel.org/lkml/[email protected]/
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions