Commit c5a68aec authored by Nikolay Borisov's avatar Nikolay Borisov Committed by David Sterba
Browse files

btrfs: Remove fs_info from struct async_chunk 



The associated btrfs_work already contains a reference to the fs_info so
use that instead of passing it via async_chunk. No functional changes.

Reviewed-by: default avatarJohannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: default avatarNikolay Borisov <nborisov@suse.com>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent b5326271

fs/btrfs/inode.c

+3 −7
Original line number Original line Diff line number Diff line
@@ -357,7 +357,6 @@ struct async_extent { 




struct async_chunk {

struct async_chunk {

	struct inode *inode;

	struct inode *inode;

	struct btrfs_fs_info *fs_info;

	struct page *locked_page;

	struct page *locked_page;

	u64 start;

	u64 start;

	u64 end;

	u64 end;
@@ -1147,13 +1146,11 @@ static noinline void async_cow_start(struct btrfs_work *work) 
 */

 */

static noinline void async_cow_submit(struct btrfs_work *work)

static noinline void async_cow_submit(struct btrfs_work *work)

{

{

	struct btrfs_fs_info *fs_info;

	struct async_chunk *async_chunk = container_of(work, struct async_chunk,

	struct async_chunk *async_chunk;

						     work);

	struct btrfs_fs_info *fs_info = btrfs_work_owner(work);

	unsigned long nr_pages;

	unsigned long nr_pages;





	async_chunk = container_of(work, struct async_chunk, work);



	fs_info = async_chunk->fs_info;

	nr_pages = (async_chunk->end - async_chunk->start + PAGE_SIZE) >>

	nr_pages = (async_chunk->end - async_chunk->start + PAGE_SIZE) >>

		PAGE_SHIFT;

		PAGE_SHIFT;
@@ -1244,7 +1241,6 @@ static int cow_file_range_async(struct inode *inode, struct page *locked_page, 
		async_chunk[i].inode = inode;

		async_chunk[i].inode = inode;

		async_chunk[i].start = start;

		async_chunk[i].start = start;

		async_chunk[i].end = cur_end;

		async_chunk[i].end = cur_end;

		async_chunk[i].fs_info = fs_info;

		async_chunk[i].locked_page = locked_page;

		async_chunk[i].locked_page = locked_page;

		async_chunk[i].write_flags = write_flags;

		async_chunk[i].write_flags = write_flags;

		INIT_LIST_HEAD(&async_chunk[i].extents);

		INIT_LIST_HEAD(&async_chunk[i].extents);

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