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authorJosef Bacik <jbacik@fusionio.com>2012-10-05 22:43:45 +0200
committerChris Mason <chris.mason@fusionio.com>2012-10-09 15:20:43 +0200
commit4804b38293c020e7a2c841e86402f456c19d934d (patch)
tree748108b7438f8a7f47e17a3b50729e67a648cb7b /fs/btrfs
parentBtrfs: don't bug on enomem in readpage (diff)
downloadlinux-4804b38293c020e7a2c841e86402f456c19d934d.tar.xz
linux-4804b38293c020e7a2c841e86402f456c19d934d.zip
Btrfs: do not warn_on when we cannot alloc a page for an extent buffer
It's just annoying and the user will have gotten a nice OOM killer message so they are already fully aware they are screwed :). Thanks, Reported-by: Jérôme Poulin <jeromepoulin@gmail.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Diffstat (limited to 'fs/btrfs')
-rw-r--r--fs/btrfs/extent_io.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 8c37cb64be7a..7dc69b38548d 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -4249,10 +4249,8 @@ struct extent_buffer *alloc_extent_buffer(struct extent_io_tree *tree,
for (i = 0; i < num_pages; i++, index++) {
p = find_or_create_page(mapping, index, GFP_NOFS);
- if (!p) {
- WARN_ON(1);
+ if (!p)
goto free_eb;
- }
spin_lock(&mapping->private_lock);
if (PagePrivate(p)) {