diff options
| -rw-r--r-- | fs/btrfs/extent_io.c | 12 | ||||
| -rw-r--r-- | fs/btrfs/extent_io.h | 2 | ||||
| -rw-r--r-- | fs/btrfs/transaction.c | 2 |
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 |