Btrfs: stop using GFP_ATOMIC when allocating rewind ebs

[karo-tx-linux.git] / fs / btrfs / extent_io.c

diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index ef25c7d048e2b6acf18dddb3caa01713792718cd..a8d662b31830499ff9fad97ad8f99cd787711d4c 100644 (file)
--- 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;
        }