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| author |   Eric Dumazet <edumazet@google.com> | 2019-10-10 20:17:41 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-10-13 10:13:08 -0700 |
| commit | 0f31746452e6793ad6271337438af8f4defb8940 (patch) | |
| tree | b30e39e3839addc642ceb8c87ce5e20be2c79fae /Kconfig | |
| parent | tcp: annotate tp->copied_seq lockless reads (diff) | |
| download | linux-dev-0f31746452e6793ad6271337438af8f4defb8940.tar.xz linux-dev-0f31746452e6793ad6271337438af8f4defb8940.zip | |
tcp: annotate tp->write_seq lockless reads
There are few places where we fetch tp->write_seq while
this field can change from IRQ or other cpu.
We need to add READ_ONCE() annotations, and also make
sure write sides use corresponding WRITE_ONCE() to avoid
store-tearing.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Kconfig')
0 files changed, 0 insertions, 0 deletions