Commit 91166212 authored by David Sterba's avatar David Sterba
Browse files

btrfs: sink gfp parameter to clear_extent_bits 



Callers pass GFP_NOFS and GFP_KERNEL. No need to pass the flags around.

Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent ceeb0ae7

fs/btrfs/disk-io.c

+1 −1
Original line number Diff line number Diff line
@@ -4357,7 +4357,7 @@ static int btrfs_destroy_marked_extents(struct btrfs_root *root, 
		if (ret)

			break;



		clear_extent_bits(dirty_pages, start, end, mark, GFP_NOFS);

		clear_extent_bits(dirty_pages, start, end, mark);

		while (start <= end) {

			eb = btrfs_find_tree_block(root->fs_info, start);

			start += root->nodesize;

fs/btrfs/extent-tree.c

+4 −4
Original line number Diff line number Diff line
@@ -246,9 +246,9 @@ static void free_excluded_extents(struct btrfs_root *root, 
	end = start + cache->key.offset - 1;



	clear_extent_bits(&root->fs_info->freed_extents[0],

			  start, end, EXTENT_UPTODATE, GFP_NOFS);

			  start, end, EXTENT_UPTODATE);

	clear_extent_bits(&root->fs_info->freed_extents[1],

			  start, end, EXTENT_UPTODATE, GFP_NOFS);

			  start, end, EXTENT_UPTODATE);

}



static int exclude_super_stripes(struct btrfs_root *root,
@@ -10526,14 +10526,14 @@ void btrfs_delete_unused_bgs(struct btrfs_fs_info *fs_info) 
		 */

		mutex_lock(&fs_info->unused_bg_unpin_mutex);

		ret = clear_extent_bits(&fs_info->freed_extents[0], start, end,

				  EXTENT_DIRTY, GFP_NOFS);

				  EXTENT_DIRTY);

		if (ret) {

			mutex_unlock(&fs_info->unused_bg_unpin_mutex);

			btrfs_dec_block_group_ro(root, block_group);

			goto end_trans;

		}

		ret = clear_extent_bits(&fs_info->freed_extents[1], start, end,

				  EXTENT_DIRTY, GFP_NOFS);

				  EXTENT_DIRTY);

		if (ret) {

			mutex_unlock(&fs_info->unused_bg_unpin_mutex);

			btrfs_dec_block_group_ro(root, block_group);

fs/btrfs/extent_io.c

+2 −2
Original line number Diff line number Diff line
@@ -1975,13 +1975,13 @@ int free_io_failure(struct inode *inode, struct io_failure_record *rec) 
	set_state_failrec(failure_tree, rec->start, NULL);

	ret = clear_extent_bits(failure_tree, rec->start,

				rec->start + rec->len - 1,

				EXTENT_LOCKED | EXTENT_DIRTY, GFP_NOFS);

				EXTENT_LOCKED | EXTENT_DIRTY);

	if (ret)

		err = ret;



	ret = clear_extent_bits(&BTRFS_I(inode)->io_tree, rec->start,

				rec->start + rec->len - 1,

				EXTENT_DAMAGED, GFP_NOFS);

				EXTENT_DAMAGED);

	if (ret && !err)

		err = ret;

fs/btrfs/extent_io.h

+3 −2
Original line number Diff line number Diff line
@@ -241,14 +241,15 @@ static inline int unlock_extent_cached(struct extent_io_tree *tree, u64 start, 
}



static inline int clear_extent_bits(struct extent_io_tree *tree, u64 start,

		u64 end, unsigned bits, gfp_t mask)

		u64 end, unsigned bits)

{

	int wake = 0;



	if (bits & EXTENT_LOCKED)

		wake = 1;



	return clear_extent_bit(tree, start, end, bits, wake, 0, NULL, mask);

	return clear_extent_bit(tree, start, end, bits, wake, 0, NULL,

			GFP_NOFS);

}



int set_record_extent_bits(struct extent_io_tree *tree, u64 start, u64 end,

fs/btrfs/inode.c

+1 −2
Original line number Diff line number Diff line
@@ -3103,8 +3103,7 @@ static int btrfs_readpage_end_io_hook(struct btrfs_io_bio *io_bio, 


	if (root->root_key.objectid == BTRFS_DATA_RELOC_TREE_OBJECTID &&

	    test_range_bit(io_tree, start, end, EXTENT_NODATASUM, 1, NULL)) {

		clear_extent_bits(io_tree, start, end, EXTENT_NODATASUM,

				  GFP_NOFS);

		clear_extent_bits(io_tree, start, end, EXTENT_NODATASUM);

		return 0;

	}