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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: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Nikolay Borisov 2019-03-12 17:20:26 +02:00 committed by David Sterba
parent b5326271e7
commit c5a68aec4e
1 changed files with 3 additions and 7 deletions
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10
fs/btrfs/inode.c
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@ -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);