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| author | Davidlohr Bueso <dave@stgolabs.net> | 2022-11-28 06:43:47 +0300 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2022-12-28 13:28:11 +0300 |
| commit | 81931012bd7dc52fadf2b720605fce8a7148d4a7 (patch) | |
| tree | b7bca86d0c4b590f5f861a9818cc3cc61e61d375 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 8aeac42d60936046a00e67cdf7d27b061df2962f (diff) | |
| download | linux-81931012bd7dc52fadf2b720605fce8a7148d4a7.tar.xz | |
tools/virtio: remove smp_read_barrier_depends()
This gets rid of the last references to smp_read_barrier_depends()
which for the kernel side was removed in v5.9. The serialization
required for Alpha is done inside READ_ONCE() instead of having
users deal with it. Simply use a full barrier, the architecture
does not have rmb in the first place.
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
Message-Id: <20221128034347.990-3-dave@stgolabs.net>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions