Commit 075adeeb authored by David Sterba's avatar David Sterba
Browse files

btrfs: make wait_on_extent_buffer_writeback() static inline 



The simple helper can be inlined, no need for the separate function.

Reviewed-by: default avatarJohannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: default avatarAnand Jain <anand.jain@oracle.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent 011a9a1f

fs/btrfs/extent_io.c

+0 −6
Original line number Diff line number Diff line
@@ -1519,12 +1519,6 @@ static int extent_writepage(struct folio *folio, struct btrfs_bio_ctrl *bio_ctrl 
	return ret;

}



void wait_on_extent_buffer_writeback(struct extent_buffer *eb)

{

	wait_on_bit_io(&eb->bflags, EXTENT_BUFFER_WRITEBACK,

		       TASK_UNINTERRUPTIBLE);

}



/*

 * Lock extent buffer status and pages for writeback.

 *

fs/btrfs/extent_io.h

+6 −1
Original line number Diff line number Diff line
@@ -266,7 +266,12 @@ void free_extent_buffer_stale(struct extent_buffer *eb); 
#define WAIT_PAGE_LOCK	2

int read_extent_buffer_pages(struct extent_buffer *eb, int wait, int mirror_num,

			     const struct btrfs_tree_parent_check *parent_check);

void wait_on_extent_buffer_writeback(struct extent_buffer *eb);

static inline void wait_on_extent_buffer_writeback(struct extent_buffer *eb)

{

	wait_on_bit_io(&eb->bflags, EXTENT_BUFFER_WRITEBACK,

		       TASK_UNINTERRUPTIBLE);

}



void btrfs_readahead_tree_block(struct btrfs_fs_info *fs_info,

				u64 bytenr, u64 owner_root, u64 gen, int level);

void btrfs_readahead_node_child(struct extent_buffer *node, int slot);