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authorFernando Fernandez Mancera <ffmancera@riseup.net>2024-12-02 15:56:08 +0000
committerJakub Kicinski <kuba@kernel.org>2024-12-03 18:41:10 -0800
commit3d501f562f63b290351169e3e9931ffe3d57b2ae (patch)
treec0ec8c834caaed1ab58fad2adf49a677a0412e45 /scripts/gdb/linux/proc.py
parentcecc1555a8c2acd65f9d36182c28ae463db0ad7e (diff)
Revert "udp: avoid calling sock_def_readable() if possible"
This reverts commit 612b1c0dec5bc7367f90fc508448b8d0d7c05414. On a scenario with multiple threads blocking on a recvfrom(), we need to call sock_def_readable() on every __udp_enqueue_schedule_skb() otherwise the threads won't be woken up as __skb_wait_for_more_packets() is using prepare_to_wait_exclusive(). Link: https://bugzilla.redhat.com/2308477 Fixes: 612b1c0dec5b ("udp: avoid calling sock_def_readable() if possible") Signed-off-by: Fernando Fernandez Mancera <ffmancera@riseup.net> Reviewed-by: Eric Dumazet <edumazet@google.com> Link: https://patch.msgid.link/20241202155620.1719-1-ffmancera@riseup.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'scripts/gdb/linux/proc.py')
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