diff options
| author | Filipe Manana <fdmanana@suse.com> | 2024-03-18 14:52:00 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2024-05-07 22:31:00 +0300 |
| commit | 7938d38b94c98e7a48ddc0a43ddf54482b940b90 (patch) | |
| tree | 585fbbe25f09c490b4926a8bd62976b71529d674 /fs/btrfs | |
| parent | 2066bbfccf4a7bb40e61475c1a2aa3e59fad9619 (diff) | |
| download | linux-7938d38b94c98e7a48ddc0a43ddf54482b940b90.tar.xz | |
btrfs: remove pointless readahead callback wrapper
There's no point in having a static readahead callback in inode.c that
does nothing besides calling extent_readahead() from extent_io.c.
So just remove the callback at inode.c and rename extent_readahead()
to btrfs_readahead().
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/extent_io.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/extent_io.h | 2 | ||||
| -rw-r--r-- | fs/btrfs/inode.c | 5 |
3 files changed, 2 insertions, 7 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 2776112dbdf8..f863eefe0f1c 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -2267,7 +2267,7 @@ int extent_writepages(struct address_space *mapping, return ret; } -void extent_readahead(struct readahead_control *rac) +void btrfs_readahead(struct readahead_control *rac) { struct btrfs_bio_ctrl bio_ctrl = { .opf = REQ_OP_READ | REQ_RAHEAD }; struct page *pagepool[16]; diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index e3530d427e1f..eb123b0499e1 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -241,7 +241,7 @@ int extent_writepages(struct address_space *mapping, struct writeback_control *wbc); int btree_write_cache_pages(struct address_space *mapping, struct writeback_control *wbc); -void extent_readahead(struct readahead_control *rac); +void btrfs_readahead(struct readahead_control *rac); int extent_fiemap(struct btrfs_inode *inode, struct fiemap_extent_info *fieinfo, u64 start, u64 len); int set_folio_extent_mapped(struct folio *folio); diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 7fed887e700c..ce923f207e2d 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -7929,11 +7929,6 @@ static int btrfs_writepages(struct address_space *mapping, return extent_writepages(mapping, wbc); } -static void btrfs_readahead(struct readahead_control *rac) -{ - extent_readahead(rac); -} - /* * For release_folio() and invalidate_folio() we have a race window where * folio_end_writeback() is called but the subpage spinlock is not yet released. |