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| author | [email protected] <[email protected]> | 2015-04-20 20:05:07 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2015-04-21 15:57:34 -0400 |
| commit | 3c7151275c0c9a80c3375f9874b1c7129a105eea (patch) | |
| tree | d1c703725e11d908f2d027dd62c22f83bc1e0c19 /lib/cpu-notifier-error-inject.c | |
| parent | 71cd26e76a9514715df7880db0a8f7c37c17149a (diff) | |
tcp: add memory barriers to write space paths
Ensure that we either see that the buffer has write space
in tcp_poll() or that we perform a wakeup from the input
side. Did not run into any actual problem here, but thought
that we should make things explicit.
Signed-off-by: Jason Baron <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'lib/cpu-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions