diff options
| author | Peter Zijlstra <peterz@infradead.org> | 2024-11-04 14:39:24 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2025-03-04 09:43:26 +0100 |
| commit | 66477c7230eb1f9b90deb8c0f4da2bac2053c329 (patch) | |
| tree | d17de11d5177d1000c9c4ecbda7a1c97ae5bd704 | |
| parent | 4eabf533fb1886089ef57e0c8ec52048b1741e39 (diff) | |
perf/core: Fix perf_mmap() failure path
When f_ops->mmap() returns failure, m_ops->close() is *not* called.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Reviewed-by: Ravi Bangoria <ravi.bangoria@amd.com>
Link: https://lore.kernel.org/r/20241104135519.248358497@infradead.org
| -rw-r--r-- | kernel/events/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c index 8b2a8c36d124..b2334d27511b 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -6903,7 +6903,7 @@ aux_unlock: if (!ret) ret = map_range(rb, vma); - if (event->pmu->event_mapped) + if (!ret && event->pmu->event_mapped) event->pmu->event_mapped(event, vma->vm_mm); return ret; |