evie/android_kernel_oneplus_msm8998
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btrfs: use GFP_NOFS in __alloc_extent_buffer directly

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Same mask from all callers.

Signed-off-by: David Sterba <dsterba@suse.cz>
This commit is contained in:
David Sterba 2014-06-15 02:55:29 +02:00
parent 7476dfdaad
commit 23d79d81b1
1 changed files with 5 additions and 5 deletions
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10
fs/btrfs/extent_io.c
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@ -4598,11 +4598,11 @@ static inline void btrfs_release_extent_buffer(struct extent_buffer *eb)
static struct extent_buffer * static struct extent_buffer *
__alloc_extent_buffer(struct btrfs_fs_info *fs_info, u64 start, __alloc_extent_buffer(struct btrfs_fs_info *fs_info, u64 start,
unsigned long len, gfp_t mask) unsigned long len)
{ {
struct extent_buffer *eb = NULL; struct extent_buffer *eb = NULL;
eb = kmem_cache_zalloc(extent_buffer_cache, mask); eb = kmem_cache_zalloc(extent_buffer_cache, GFP_NOFS);
if (eb == NULL) if (eb == NULL)
return NULL; return NULL;
eb->start = start; eb->start = start;
@ -4643,7 +4643,7 @@ struct extent_buffer *btrfs_clone_extent_buffer(struct extent_buffer *src)
struct extent_buffer *new; struct extent_buffer *new;
unsigned long num_pages = num_extent_pages(src->start, src->len); unsigned long num_pages = num_extent_pages(src->start, src->len);
new = __alloc_extent_buffer(NULL, src->start, src->len, GFP_NOFS); new = __alloc_extent_buffer(NULL, src->start, src->len);
if (new == NULL) if (new == NULL)
return NULL; return NULL;
@ -4672,7 +4672,7 @@ struct extent_buffer *alloc_dummy_extent_buffer(u64 start, unsigned long len)
unsigned long num_pages = num_extent_pages(0, len); unsigned long num_pages = num_extent_pages(0, len);
unsigned long i; unsigned long i;
eb = __alloc_extent_buffer(NULL, start, len, GFP_NOFS); eb = __alloc_extent_buffer(NULL, start, len);
if (!eb) if (!eb)
return NULL; return NULL;
@ -4824,7 +4824,7 @@ struct extent_buffer *alloc_extent_buffer(struct btrfs_fs_info *fs_info,
if (eb) if (eb)
return eb; return eb;
eb = __alloc_extent_buffer(fs_info, start, len, GFP_NOFS); eb = __alloc_extent_buffer(fs_info, start, len);
if (!eb) if (!eb)
return NULL; return NULL;