diff options
| author | Josef Bacik <jbacik@fusionio.com> | 2013-08-08 00:57:23 +0400 |
|---|---|---|
| committer | Chris Mason <chris.mason@fusionio.com> | 2013-09-01 16:04:50 +0400 |
| commit | 9ec726775188906192f78ab9187640afd81ab996 (patch) | |
| tree | 81c1cdb4cd9f8dbf39b667e5d3c0d6f26ef17700 /fs/btrfs/extent_io.c | |
| parent | db7f3436c1c186f8271018751fcb338cf3706e8d (diff) | |
| download | linux-9ec726775188906192f78ab9187640afd81ab996.tar.xz | |
Btrfs: stop using GFP_ATOMIC when allocating rewind ebs
There is no reason we can't just set the path to blocking and then do normal
GFP_NOFS allocations for these extent buffers. Thanks,
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Diffstat (limited to 'fs/btrfs/extent_io.c')
| -rw-r--r-- | fs/btrfs/extent_io.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index ef25c7d048e2..a8d662b31830 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -4340,12 +4340,12 @@ struct extent_buffer *btrfs_clone_extent_buffer(struct extent_buffer *src) struct extent_buffer *new; unsigned long num_pages = num_extent_pages(src->start, src->len); - new = __alloc_extent_buffer(NULL, src->start, src->len, GFP_ATOMIC); + new = __alloc_extent_buffer(NULL, src->start, src->len, GFP_NOFS); if (new == NULL) return NULL; for (i = 0; i < num_pages; i++) { - p = alloc_page(GFP_ATOMIC); + p = alloc_page(GFP_NOFS); if (!p) { btrfs_release_extent_buffer(new); return NULL; @@ -4369,12 +4369,12 @@ struct extent_buffer *alloc_dummy_extent_buffer(u64 start, unsigned long len) unsigned long num_pages = num_extent_pages(0, len); unsigned long i; - eb = __alloc_extent_buffer(NULL, start, len, GFP_ATOMIC); + eb = __alloc_extent_buffer(NULL, start, len, GFP_NOFS); if (!eb) return NULL; for (i = 0; i < num_pages; i++) { - eb->pages[i] = alloc_page(GFP_ATOMIC); + eb->pages[i] = alloc_page(GFP_NOFS); if (!eb->pages[i]) goto err; } |