Do a little bit of refactoring of io_rsrc_ref_quiesce(), flat the data
refs checks and so get rid of a conditional weird unlock-else-break
construct.
Signed-off-by: Pavel Begunkov <asml.silence@xxxxxxxxx>
---
io_uring/rsrc.c | 15 ++++++---------
1 file changed, 6 insertions(+), 9 deletions(-)
diff --git a/io_uring/rsrc.c b/io_uring/rsrc.c
index 133608200769..b36d32534165 100644
--- a/io_uring/rsrc.c
+++ b/io_uring/rsrc.c
@@ -330,17 +330,14 @@ __cold static int io_rsrc_ref_quiesce(struct io_rsrc_data *data,
ret = wait_for_completion_interruptible(&data->done);
if (!ret) {
mutex_lock(&ctx->uring_lock);
- if (atomic_read(&data->refs) > 0) {
- /*
- * it has been revived by another thread while
- * we were unlocked
- */
- mutex_unlock(&ctx->uring_lock);
- } else {
+ if (atomic_read(&data->refs) <= 0)
break;
- }
+ /*
+ * it has been revived by another thread while
+ * we were unlocked
+ */
+ mutex_unlock(&ctx->uring_lock);
}
-
reinit:
atomic_inc(&data->refs);
/* wait for all works potentially completing data->done */
--
2.38.1
