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(parent: 3c8fe26) | patch
raw: complete rcu conversion
authorEric Dumazet <edumazet@google.com>
Mon, 20 Jun 2022 10:05:09 +0000 (03:05 -0700)
committerPaolo Abeni <pabeni@redhat.com>
Tue, 21 Jun 2022 09:38:29 +0000 (11:38 +0200)
commitffe9221ce9cd8bc3b23a0df59636bfa1b538201b
tree0c3f2c0168c01595f1b17e34d9b4cd290a0e82c6tree | snapshot
parent3c8fe26783774f22336073d0c82faf364bd4ec34commit | diff
raw: complete rcu conversion

raw_diag_dump() can use rcu_read_lock() instead of read_lock()

Now the hashinfo lock is only used from process context,
in write mode only, we can convert it to a spinlock,
and we do not need to block BH anymore.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/20220620100509.3493504-1-eric.dumazet@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
include/net/raw.h diff | blob | history
net/ipv4/raw.c diff | blob | history
net/ipv4/raw_diag.c diff | blob | history
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