linux-kernel - [PATCH] xfs: use GFP_NOFS argument in radix_tree

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Date:	Mon, 23 Mar 2015 01:06:23 -0400
From:	Sanidhya Kashyap <sanidhya.gatech@...il.com>
To:	david@...morbit.com, xfs@....sgi.com, linux-kernel@...r.kernel.org
Cc:	taesoo@...ech.edu, changwoo@...ech.edu, sanidhya@...ech.edu,
	blee@...ech.edu, csong84@...ech.edu,
	Sanidhya Kashyap <sanidhya.gatech@...il.com>
Subject: [PATCH] xfs: use GFP_NOFS argument in radix_tree_preload

From: Byoungyoung Lee <blee@...ech.edu>

Following the convention of other file systems, GFP_NOFS
should be used as an argument for radix_tree_preload() instead
of GFP_KERNEL.

Signed-off-by: Byoungyoung Lee <blee@...ech.edu>
Signed-off-by: Sanidhya Kashyap <sanidhya.gatech@...il.com>
---
 fs/xfs/xfs_mru_cache.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/xfs/xfs_mru_cache.c b/fs/xfs/xfs_mru_cache.c
index 30ecca3..f8a674d 100644
--- a/fs/xfs/xfs_mru_cache.c
+++ b/fs/xfs/xfs_mru_cache.c
@@ -437,7 +437,7 @@ xfs_mru_cache_insert(
 	if (!mru || !mru->lists)
 		return -EINVAL;
 
-	if (radix_tree_preload(GFP_KERNEL))
+	if (radix_tree_preload(GFP_NOFS))
 		return -ENOMEM;
 
 	INIT_LIST_HEAD(&elem->list_node);
-- 
2.1.0

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