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| author | Eric Dumazet <[email protected]> | 2023-08-02 13:14:56 +0000 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2023-08-03 17:58:24 +0000 |
| commit | 949ad62a5d5311d36fce2e14fe5fed3f936da51c (patch) | |
| tree | 71cb8f38213263d98ebb17c7223629aca55a0b1f /rust/helpers.c | |
| parent | tcp_metrics: fix addr_same() helper (diff) | |
| download | kernel-949ad62a5d5311d36fce2e14fe5fed3f936da51c.tar.gz kernel-949ad62a5d5311d36fce2e14fe5fed3f936da51c.zip | |
tcp_metrics: annotate data-races around tm->tcpm_stamp
tm->tcpm_stamp can be read or written locklessly.
Add needed READ_ONCE()/WRITE_ONCE() to document this.
Also constify tcpm_check_stamp() dst argument.
Fixes: 51c5d0c4b169 ("tcp: Maintain dynamic metrics in local cache.")
Signed-off-by: Eric Dumazet <[email protected]>
Reviewed-by: David Ahern <[email protected]>
Reviewed-by: Kuniyuki Iwashima <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'rust/helpers.c')
0 files changed, 0 insertions, 0 deletions