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| author | Brian Witte <brianwitte@mailfence.com> | 2026-02-04 14:26:38 -0600 |
|---|---|---|
| committer | Florian Westphal <fw@strlen.de> | 2026-02-17 15:04:20 +0100 |
| commit | 30c4d7fb59ac4c8d7fa7937df11eed10b368fa11 (patch) | |
| tree | acabfddb2d1ca65a027a39c75180460d91615614 /include | |
| parent | 779c60a5190c42689534172f4b49e927c9959e4e (diff) | |
| download | linux-30c4d7fb59ac4c8d7fa7937df11eed10b368fa11.tar.gz linux-30c4d7fb59ac4c8d7fa7937df11eed10b368fa11.zip | |
netfilter: nft_quota: use atomic64_xchg for reset
Use atomic64_xchg() to atomically read and zero the consumed value
on reset, which is simpler than the previous read+sub pattern and
doesn't require lock serialization.
Fixes: bd662c4218f9 ("netfilter: nf_tables: Add locking for NFT_MSG_GETOBJ_RESET requests")
Fixes: 3d483faa6663 ("netfilter: nf_tables: Add locking for NFT_MSG_GETSETELEM_RESET requests")
Fixes: 3cb03edb4de3 ("netfilter: nf_tables: Add locking for NFT_MSG_GETRULE_RESET requests")
Suggested-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Brian Witte <brianwitte@mailfence.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions