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-rw-r--r--fs/aio.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/aio.c b/fs/aio.c
index 88d7927ffbc6..8061d9787e54 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -1078,8 +1078,8 @@ static struct kioctx *lookup_ioctx(unsigned long ctx_id)
ctx = rcu_dereference(table->table[id]);
if (ctx && ctx->user_id == ctx_id) {
- percpu_ref_get(&ctx->users);
- ret = ctx;
+ if (percpu_ref_tryget_live(&ctx->users))
+ ret = ctx;
}
out:
rcu_read_unlock();