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| author | Ahmed S. Darwish <a.darwish@linutronix.de> | 2021-10-16 10:49:08 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-10-18 13:54:41 +0200 |
| commit | f56940daa5a74fb20b5f5487535549949f2d8d0c (patch) | |
| tree | f50ec19fb2903f670b8f6ed33c89be3bb8694503 /net/sched/act_skbmod.c | |
| parent | net: sched: Protect Qdisc::bstats with u64_stats (diff) | |
| download | linux-f56940daa5a74fb20b5f5487535549949f2d8d0c.tar.xz linux-f56940daa5a74fb20b5f5487535549949f2d8d0c.zip | |
net: sched: Use _bstats_update/set() instead of raw writes
The Qdisc::running sequence counter, used to protect Qdisc::bstats reads
from parallel writes, is in the process of being removed. Qdisc::bstats
read/writes will synchronize using an internal u64_stats sync point
instead.
Modify all bstats writes to use _bstats_update(). This ensures that
the internal u64_stats sync point is always acquired and released as
appropriate.
Signed-off-by: Ahmed S. Darwish <a.darwish@linutronix.de>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/act_skbmod.c')
0 files changed, 0 insertions, 0 deletions