---

yaml --- r: 751 b: refs/heads/master c: 954d3e9 h: refs/heads/master i: 749: c24160c 747: cf4628e 743: d5a2a37 735: 07b8a37 v: v3
git-mirror · May 1, 2005 · 0262af0 · 0262af0
1 parent 308c365
commit 0262af0
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Showing 2 changed files with 9 additions and 5 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 644d3a088a3b862ed0b57c286cf58a6bd338ce08
+refs/heads/master: 954d3e95369cf73b4bc1e570729f68264a0e6fe0
diff --git a/trunk/fs/aio.c b/trunk/fs/aio.c
@@ -1514,10 +1514,14 @@ int fastcall io_submit_one(struct kioctx *ctx, struct iocb __user *user_iocb,
 		goto out_put_req;
 
 	spin_lock_irq(&ctx->ctx_lock);
-	list_add_tail(&req->ki_run_list, &ctx->run_list);
-	/* drain the run list */
-	while (__aio_run_iocbs(ctx))
-		;
+	if (likely(list_empty(&ctx->run_list))) {
+		aio_run_iocb(req);
+	} else {
+		list_add_tail(&req->ki_run_list, &ctx->run_list);
+		/* drain the run list */
+		while (__aio_run_iocbs(ctx))
+			;
+	}
 	spin_unlock_irq(&ctx->ctx_lock);
 	aio_put_req(req);	/* drop extra ref to req */
 	return 0;