From 97c4090badca743451c3798f1c1846e9f3f252de Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Wed, 26 Oct 2022 14:31:10 +0200 Subject: [PATCH] bpf: Remove the obsolte u64_stats_fetch_*_irq() users. Now that the 32bit UP oddity is gone and 32bit uses always a sequence count, there is no need for the fetch_irq() variants anymore. Convert to the regular interface. Signed-off-by: Thomas Gleixner Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Daniel Borkmann Acked-by: Peter Zijlstra (Intel) Link: https://lore.kernel.org/bpf/20221026123110.331690-1-bigeasy@linutronix.de --- kernel/bpf/syscall.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c index 11df909..5887592 100644 --- a/kernel/bpf/syscall.c +++ b/kernel/bpf/syscall.c @@ -2118,11 +2118,11 @@ static void bpf_prog_get_stats(const struct bpf_prog *prog, st = per_cpu_ptr(prog->stats, cpu); do { - start = u64_stats_fetch_begin_irq(&st->syncp); + start = u64_stats_fetch_begin(&st->syncp); tnsecs = u64_stats_read(&st->nsecs); tcnt = u64_stats_read(&st->cnt); tmisses = u64_stats_read(&st->misses); - } while (u64_stats_fetch_retry_irq(&st->syncp, start)); + } while (u64_stats_fetch_retry(&st->syncp, start)); nsecs += tnsecs; cnt += tcnt; misses += tmisses; -- 2.7.4