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authorDavid S. Miller <davem@davemloft.net>2022-11-16 12:48:44 +0000
committerDavid S. Miller <davem@davemloft.net>2022-11-16 12:48:44 +0000
commitca5ebbfec31487a208d9e0b13a99dbb738a3281b (patch)
tree698b6c7d56109d7a1b2b09f5d4041f7c0237ba21 /net/ax25
parent68d268d089314b7c9c9754388a9a301175287b1a (diff)
parentc4794d22251b979b12a6c8e2d3848b662a44fdb6 (diff)
Merge branch 'net-atomic-dev-stats'
Eric Dumazet says: ==================== net: add atomic dev->stats infra Long standing KCSAN issues are caused by data-race around some dev->stats changes. Most performance critical paths already use per-cpu variables, or per-queue ones. It is reasonable (and more correct) to use atomic operations for the slow paths. First patch adds the infrastructure, then three patches address the most common paths that syzbot is playing with. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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