From: Chris Mason <clm@fb.com>
Date: Wed, 27 Jan 2016 14:38:45 +0000 (-0800)
Subject: btrfs: don't use GFP_HIGHMEM for free-space-tree bitmap kzalloc
X-Git-Tag: v4.5-rc2~18^2~1
X-Git-Url: https://git.kernel.dk/?p=linux-2.6-block.git;a=commitdiff_plain;h=e1c0ebad3f77387c6684f8b7e86a4bbaca7577ac

btrfs: don't use GFP_HIGHMEM for free-space-tree bitmap kzalloc

This was copied incorrectly from the __vmalloc call.

Signed-off-by: Chris Mason <clm@fb.com>
---

diff --git a/fs/btrfs/free-space-tree.c b/fs/btrfs/free-space-tree.c
index dfa8124effb8..81a053d2966b 100644
--- a/fs/btrfs/free-space-tree.c
+++ b/fs/btrfs/free-space-tree.c
@@ -164,7 +164,7 @@ static unsigned long *alloc_bitmap(u32 bitmap_size)
 	if  (bitmap_size <= PAGE_SIZE)
 		return kzalloc(bitmap_size, GFP_NOFS);
 
-	mem = kzalloc(bitmap_size, GFP_NOFS | __GFP_HIGHMEM | __GFP_NOWARN);
+	mem = kzalloc(bitmap_size, GFP_NOFS | __GFP_NOWARN);
 	if (mem)
 		return mem;