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| author |   Eric Dumazet <edumazet@google.com> | 2023-08-31 13:52:09 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2023-09-01 07:27:33 +0100 |
| commit | 5e6300e7b3a4ab5b72a82079753868e91fbf9efc (patch) | |
| tree | c0376ce7b3667e6187785217db48aec2fd17d29a /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | net: use sk_forward_alloc_get() in sk_get_meminfo() (diff) | |
| download | wireguard-linux-5e6300e7b3a4ab5b72a82079753868e91fbf9efc.tar.xz wireguard-linux-5e6300e7b3a4ab5b72a82079753868e91fbf9efc.zip | |
net: annotate data-races around sk->sk_forward_alloc
Every time sk->sk_forward_alloc is read locklessly,
add a READ_ONCE().
Add sk_forward_alloc_add() helper to centralize updates,
to reduce number of WRITE_ONCE().
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions