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btrfs: rename cow_file_range_async to run_delalloc_compressed

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cow_file_range_async is only used for compressed writeback.  Rename it
to run_delalloc_compressed, which also fits in with run_delalloc_nocow
and run_delalloc_zoned.

Reviewed-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Christoph Hellwig 2023-05-31 08:04:55 +02:00 committed by David Sterba
parent 973fb26e81
commit bb7b05fe1b
1 changed files with 8 additions and 8 deletions
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16
fs/btrfs/inode.c
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@ -1693,7 +1693,7 @@ static noinline void async_cow_submit(struct btrfs_work *work)
* ->inode could be NULL if async_chunk_start has failed to compress, * ->inode could be NULL if async_chunk_start has failed to compress,
* in which case we don't have anything to submit, yet we need to * in which case we don't have anything to submit, yet we need to
* always adjust ->async_delalloc_pages as its paired with the init * always adjust ->async_delalloc_pages as its paired with the init
* happening in cow_file_range_async * happening in run_delalloc_compressed
*/ */
if (async_chunk->inode) if (async_chunk->inode)
submit_compressed_extents(async_chunk); submit_compressed_extents(async_chunk);
@ -1720,11 +1720,11 @@ static noinline void async_cow_free(struct btrfs_work *work)
kvfree(async_cow); kvfree(async_cow);
} }
static bool cow_file_range_async(struct btrfs_inode *inode, static bool run_delalloc_compressed(struct btrfs_inode *inode,
struct writeback_control *wbc, struct writeback_control *wbc,
struct page *locked_page, struct page *locked_page,
u64 start, u64 end, int *page_started, u64 start, u64 end, int *page_started,
unsigned long *nr_written) unsigned long *nr_written)
{ {
struct btrfs_fs_info *fs_info = inode->root->fs_info; struct btrfs_fs_info *fs_info = inode->root->fs_info;
struct cgroup_subsys_state *blkcg_css = wbc_blkcg_css(wbc); struct cgroup_subsys_state *blkcg_css = wbc_blkcg_css(wbc);
@ -2417,8 +2417,8 @@ int btrfs_run_delalloc_range(struct btrfs_inode *inode, struct page *locked_page
if (btrfs_inode_can_compress(inode) && if (btrfs_inode_can_compress(inode) &&
inode_need_compress(inode, start, end) && inode_need_compress(inode, start, end) &&
cow_file_range_async(inode, wbc, locked_page, start, run_delalloc_compressed(inode, wbc, locked_page, start,
end, page_started, nr_written)) end, page_started, nr_written))
goto out; goto out;
if (zoned) if (zoned)