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| author | David Sterba <dsterba@suse.com> | 2025-01-09 11:24:15 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-02-21 14:01:43 +0100 |
| commit | 53ba1169d976ffc6cb9b096d17d89888afe4c05c (patch) | |
| tree | 1a916b136babecd1f26aa41fc752dc3dacbd4cd4 /fs | |
| parent | 0bf8e2f3768629d437a32cb824149e6e98254381 (diff) | |
| download | linux-53ba1169d976ffc6cb9b096d17d89888afe4c05c.tar.gz linux-53ba1169d976ffc6cb9b096d17d89888afe4c05c.tar.bz2 linux-53ba1169d976ffc6cb9b096d17d89888afe4c05c.zip | |
btrfs: rename __get_extent_map() and pass btrfs_inode
[ Upstream commit 06de96faf795b5c276a3be612da6b08c6112e747 ]
The double underscore naming scheme does not apply here, there's only
only get_extent_map(). As the definition is changed also pass the struct
btrfs_inode.
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Stable-dep-of: acc18e1c1d8c ("btrfs: fix stale page cache after race between readahead and direct IO write")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/extent_io.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 42c9899d9241..e6e6c4dc53c4 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -901,9 +901,9 @@ void clear_folio_extent_mapped(struct folio *folio) folio_detach_private(folio); } -static struct extent_map *__get_extent_map(struct inode *inode, - struct folio *folio, u64 start, - u64 len, struct extent_map **em_cached) +static struct extent_map *get_extent_map(struct btrfs_inode *inode, + struct folio *folio, u64 start, + u64 len, struct extent_map **em_cached) { struct extent_map *em; struct extent_state *cached_state = NULL; @@ -922,14 +922,14 @@ static struct extent_map *__get_extent_map(struct inode *inode, *em_cached = NULL; } - btrfs_lock_and_flush_ordered_range(BTRFS_I(inode), start, start + len - 1, &cached_state); - em = btrfs_get_extent(BTRFS_I(inode), folio, start, len); + btrfs_lock_and_flush_ordered_range(inode, start, start + len - 1, &cached_state); + em = btrfs_get_extent(inode, folio, start, len); if (!IS_ERR(em)) { BUG_ON(*em_cached); refcount_inc(&em->refs); *em_cached = em; } - unlock_extent(&BTRFS_I(inode)->io_tree, start, start + len - 1, &cached_state); + unlock_extent(&inode->io_tree, start, start + len - 1, &cached_state); return em; } @@ -985,8 +985,7 @@ static int btrfs_do_readpage(struct folio *folio, struct extent_map **em_cached, end_folio_read(folio, true, cur, iosize); break; } - em = __get_extent_map(inode, folio, cur, end - cur + 1, - em_cached); + em = get_extent_map(BTRFS_I(inode), folio, cur, end - cur + 1, em_cached); if (IS_ERR(em)) { end_folio_read(folio, false, cur, end + 1 - cur); return PTR_ERR(em); |