linux-kernel - [patch] tools/testing/radix-tree: ida_get_new

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Date:   Fri, 20 Oct 2017 19:12:56 -0400
From:   Jeff Moyer <jmoyer@...hat.com>
To:     Matthew Wilcox <mawilcox@...rosoft.com>
Cc:     linux-kernel@...r.kernel.org
Subject: [patch] tools/testing/radix-tree: ida_get_new_above returns EAGAIN

...not ENOMEM.  Fix it.

Signed-off-by: Jeff Moyer <jmoyer@...hat.com>

diff --git a/tools/testing/radix-tree/idr-test.c b/tools/testing/radix-tree/idr-test.c
index 30cd0b2..2056d83 100644
--- a/tools/testing/radix-tree/idr-test.c
+++ b/tools/testing/radix-tree/idr-test.c
@@ -380,7 +380,7 @@ void ida_check_random(void)
 			do {
 				ida_pre_get(&ida, GFP_KERNEL);
 				err = ida_get_new_above(&ida, bit, &id);
-			} while (err == -ENOMEM);
+			} while (err == -EAGAIN);
 			assert(!err);
 			assert(id == bit);
 		}