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| author | Peter Zijlstra <peterz@infradead.org> | 2021-03-09 15:21:18 +0100 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2021-03-10 09:51:45 +0100 |
| commit | 4817a52b306136c8b2b2271d8770401441e4cf79 (patch) | |
| tree | 7b9bcc533db887192bee4e559dc4f4ed6a6a668d /kernel/tsacct.c | |
| parent | d5b0e0677bfd5efd17c5bbb00156931f0d41cb85 (diff) | |
| download | linux-4817a52b306136c8b2b2271d8770401441e4cf79.tar.gz | |
seqlock,lockdep: Fix seqcount_latch_init()
seqcount_init() must be a macro in order to preserve the static
variable that is used for the lockdep key. Don't then wrap it in an
inline function, which destroys that.
Luckily there aren't many users of this function, but fix it before it
becomes a problem.
Fixes: 80793c3471d9 ("seqlock: Introduce seqcount_latch_t")
Reported-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/YEeFEbNUVkZaXDp4@hirez.programming.kicks-ass.net
Diffstat (limited to 'kernel/tsacct.c')
0 files changed, 0 insertions, 0 deletions