Files
twx-linux/include/net
Oleg Nesterov b2849867b3 sock_poll_wait: kill the no longer necessary barrier after poll_wait()
Now that poll_wait() provides a full barrier we can remove smp_mb() from
sock_poll_wait().

Also, the poll_does_not_wait() check before poll_wait() just adds the
unnecessary confusion, kill it. poll_wait() does the same "p && p->_qproc"
check.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Link: https://lore.kernel.org/r/20250107162736.GA18944@redhat.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
2025-01-10 11:59:00 +01:00
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