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-rw-r--r--fs/btrfs/extent_io.c12
-rw-r--r--fs/btrfs/extent_io.h2
-rw-r--r--fs/btrfs/transaction.c2
3 files changed, 8 insertions, 8 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 8707bcc615ff..c1139bcf8870 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -1078,17 +1078,18 @@ int set_extent_bit(struct extent_io_tree *tree, u64 start, u64 end,
* @bits: the bits to set in this range
* @clear_bits: the bits to clear in this range
* @cached_state: state that we're going to cache
- * @mask: the allocation mask
*
* This will go through and set bits for the given range. If any states exist
* already in this range they are set with the given bit and cleared of the
* clear_bits. This is only meant to be used by things that are mergeable, ie
* converting from say DELALLOC to DIRTY. This is not meant to be used with
* boundary bits like LOCK.
+ *
+ * All allocations are done with GFP_NOFS.
*/
int convert_extent_bit(struct extent_io_tree *tree, u64 start, u64 end,
unsigned bits, unsigned clear_bits,
- struct extent_state **cached_state, gfp_t mask)
+ struct extent_state **cached_state)
{
struct extent_state *state;
struct extent_state *prealloc = NULL;
@@ -1103,7 +1104,7 @@ int convert_extent_bit(struct extent_io_tree *tree, u64 start, u64 end,
btrfs_debug_check_extent_io_range(tree, start, end);
again:
- if (!prealloc && gfpflags_allow_blocking(mask)) {
+ if (!prealloc) {
/*
* Best effort, don't worry if extent state allocation fails
* here for the first iteration. We might have a cached state
@@ -1111,7 +1112,7 @@ again:
* extent state allocations are needed. We'll only know this
* after locking the tree.
*/
- prealloc = alloc_extent_state(mask);
+ prealloc = alloc_extent_state(GFP_NOFS);
if (!prealloc && !first_iteration)
return -ENOMEM;
}
@@ -1272,8 +1273,7 @@ search_again:
if (start > end)
goto out;
spin_unlock(&tree->lock);
- if (gfpflags_allow_blocking(mask))
- cond_resched();
+ cond_resched();
first_iteration = false;
goto again;
diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h
index 94b376446042..9c1f160c5984 100644
--- a/fs/btrfs/extent_io.h
+++ b/fs/btrfs/extent_io.h
@@ -287,7 +287,7 @@ static inline int clear_extent_dirty(struct extent_io_tree *tree, u64 start,
int convert_extent_bit(struct extent_io_tree *tree, u64 start, u64 end,
unsigned bits, unsigned clear_bits,
- struct extent_state **cached_state, gfp_t mask);
+ struct extent_state **cached_state);
static inline int set_extent_delalloc(struct extent_io_tree *tree, u64 start,
u64 end, struct extent_state **cached_state)
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index 43885e51b882..98b93d9c6213 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -943,7 +943,7 @@ int btrfs_write_marked_extents(struct btrfs_root *root,
err = convert_extent_bit(dirty_pages, start, end,
EXTENT_NEED_WAIT,
- mark, &cached_state, GFP_NOFS);
+ mark, &cached_state);
/*
* convert_extent_bit can return -ENOMEM, which is most of the
* time a temporary error. So when it happens, ignore the error