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| author |   Paul E. McKenney <paulmck@kernel.org> | 2024-10-15 09:11:01 -0700 |
|---|---|---|
| committer |   Frederic Weisbecker <frederic@kernel.org> | 2024-11-12 15:42:20 +0100 |
| commit | c2f9467c77941cae5a41aa10c06ff0d5b00f69f9 (patch) | |
| tree | d102f0e4270a7a9ad4c63f356e33ebbd9309b1fc /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | srcu: Renaming in preparation for additional reader flavor (diff) | |
| download | wireguard-linux-c2f9467c77941cae5a41aa10c06ff0d5b00f69f9.tar.xz wireguard-linux-c2f9467c77941cae5a41aa10c06ff0d5b00f69f9.zip | |
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 <paulmck@kernel.org>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Andrii Nakryiko <andrii@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Kent Overstreet <kent.overstreet@linux.dev>
Cc: <bpf@vger.kernel.org>
Reviewed-by: Neeraj Upadhyay <Neeraj.Upadhyay@amd.com>
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions