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| author | Eric Dumazet <edumazet@google.com> | 2019-10-10 00:51:20 +0300 |
|---|---|---|
| committer | Jakub Kicinski <jakub.kicinski@netronome.com> | 2019-10-10 07:34:31 +0300 |
| commit | 60b173ca3d1cd1782bd0096dc17298ec242f6fb1 (patch) | |
| tree | 63dcac48023790e1acfb33271d47d5d4132ca55c /include/net/tcp.h | |
| parent | 503978aca46124cd714703e180b9c8292ba50ba7 (diff) | |
| download | linux-60b173ca3d1cd1782bd0096dc17298ec242f6fb1.tar.xz | |
net: add {READ|WRITE}_ONCE() annotations on ->rskq_accept_head
reqsk_queue_empty() is called from inet_csk_listen_poll() while
other cpus might write ->rskq_accept_head value.
Use {READ|WRITE}_ONCE() to avoid compiler tricks
and potential KCSAN splats.
Fixes: fff1f3001cc5 ("tcp: add a spinlock to protect struct request_sock_queue")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Diffstat (limited to 'include/net/tcp.h')
0 files changed, 0 insertions, 0 deletions