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| author |   Marco Elver <elver@google.com> | 2022-08-29 14:47:17 +0200 |
|---|---|---|
| committer |   Peter Zijlstra <peterz@infradead.org> | 2022-08-30 10:56:24 +0200 |
| commit | 16db2839a5a59c242df77308cf57342ce0c3768e (patch) | |
| tree | a48378cfa04fdf7ae5ed6a9d2e101d2f346f3440 /tools/testing/selftests/exec/git:/ssh:/git@git.zx2c4.com | |
| parent | perf/hw_breakpoint: Reduce contention with large number of tasks (diff) | |
| download | linux-dev-16db2839a5a59c242df77308cf57342ce0c3768e.tar.xz linux-dev-16db2839a5a59c242df77308cf57342ce0c3768e.zip | |
perf/hw_breakpoint: Introduce bp_slots_histogram
Factor out the existing `atomic_t count[N]` into its own struct called
'bp_slots_histogram', to generalize and make its intent clearer in
preparation of reusing elsewhere. The basic idea of bucketing "total
uses of N slots" resembles a histogram, so calling it such seems most
intuitive.
No functional change.
Signed-off-by: Marco Elver <elver@google.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Dmitry Vyukov <dvyukov@google.com>
Acked-by: Ian Rogers <irogers@google.com>
Link: https://lore.kernel.org/r/20220829124719.675715-13-elver@google.com
Diffstat (limited to 'tools/testing/selftests/exec/git:/ssh:/git@git.zx2c4.com')
0 files changed, 0 insertions, 0 deletions