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| author | Paul E. McKenney <[email protected]> | 2024-10-15 09:11:01 -0700 |
|---|---|---|
| committer | Frederic Weisbecker <[email protected]> | 2024-11-12 15:42:20 +0100 |
| commit | c2f9467c77941cae5a41aa10c06ff0d5b00f69f9 (patch) | |
| tree | d102f0e4270a7a9ad4c63f356e33ebbd9309b1fc /tools/perf/scripts/python/parallel-perf.py | |
| parent | 365f34483be33a9d0151c06ac39627d7927210d9 (diff) | |
srcu: Bit manipulation changes for additional reader flavor
Currently, there are only two flavors of readers, normal and NMI-safe.
Very straightforward state updates suffice to check for erroneous
mixing of reader flavors on a given srcu_struct structure. This commit
upgrades the checking in preparation for the addition of light-weight
(as in memory-barrier-free) readers.
Signed-off-by: Paul E. McKenney <[email protected]>
Cc: Alexei Starovoitov <[email protected]>
Cc: Andrii Nakryiko <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Kent Overstreet <[email protected]>
Cc: <[email protected]>
Reviewed-by: Neeraj Upadhyay <[email protected]>
Signed-off-by: Frederic Weisbecker <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/parallel-perf.py')
0 files changed, 0 insertions, 0 deletions