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authorEric Dumazet <eric.dumazet@gmail.com>2010-06-24 04:04:38 +0400
committerDavid S. Miller <davem@davemloft.net>2010-06-29 10:24:29 +0400
commitb6b3ecc71a0664d44ed8d087d583aee98fbf492a (patch)
tree078e92d78578d3a8833dd225f71a6b2a982ea5be /net/ipv4/ip_input.c
parenta095cfc40ec7ebe63e9532383c5b5c2a27b14075 (diff)
downloadlinux-b6b3ecc71a0664d44ed8d087d583aee98fbf492a.tar.xz
net: u64_stats_sync improvements
- Add a comment about interrupts: 6) If counter might be written by an interrupt, readers should block interrupts. - Fix a typo in sample of use. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ip_input.c')
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