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| author | Nikolay Borisov <nborisov@suse.com> | 2019-03-12 17:20:27 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2019-05-02 13:48:19 +0200 |
| commit | 1368c6dac7f10a18195fa4ebf072799a727fd4a6 (patch) | |
| tree | 471b2df3c3ea9741442cd82c8d5fdb38ec4a6afd /fs | |
| parent | c5a68aec4e6890ed019020efaac2ac47b48855ff (diff) | |
| download | linux-1368c6dac7f10a18195fa4ebf072799a727fd4a6.tar.bz2 | |
btrfs: Make compress_file_range take only struct async_chunk
All context this function needs is held within struct async_chunk.
Currently we not only pass the struct but also every individual member.
This is redundant, simplify it by only passing struct async_chunk and
leaving it to compress_file_range to extract the values it requires.
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>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/inode.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index b594a7468716..f83c8edd1703 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -439,14 +439,14 @@ static inline void inode_should_defrag(struct btrfs_inode *inode, * are written in the same order that the flusher thread sent them * down. */ -static noinline void compress_file_range(struct inode *inode, - struct page *locked_page, - u64 start, u64 end, - struct async_chunk *async_chunk, - int *num_added) +static noinline void compress_file_range(struct async_chunk *async_chunk, + int *num_added) { + struct inode *inode = async_chunk->inode; struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); u64 blocksize = fs_info->sectorsize; + u64 start = async_chunk->start; + u64 end = async_chunk->end; u64 actual_end; int ret = 0; struct page **pages = NULL; @@ -665,9 +665,9 @@ cleanup_and_bail_uncompressed: * to our extent and set things up for the async work queue to run * cow_file_range to do the normal delalloc dance. */ - if (page_offset(locked_page) >= start && - page_offset(locked_page) <= end) - __set_page_dirty_nobuffers(locked_page); + if (page_offset(async_chunk->locked_page) >= start && + page_offset(async_chunk->locked_page) <= end) + __set_page_dirty_nobuffers(async_chunk->locked_page); /* unlocked later on in the async handlers */ if (redirty) @@ -1132,9 +1132,7 @@ static noinline void async_cow_start(struct btrfs_work *work) async_chunk = container_of(work, struct async_chunk, work); - compress_file_range(async_chunk->inode, async_chunk->locked_page, - async_chunk->start, async_chunk->end, async_chunk, - &num_added); + compress_file_range(async_chunk, &num_added); if (num_added == 0) { btrfs_add_delayed_iput(async_chunk->inode); async_chunk->inode = NULL; |