diff options
| author | Christoph Hellwig <hch@lst.de> | 2023-05-24 17:03:17 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2023-06-19 13:59:33 +0200 |
| commit | f000bc6fe43ce66c55fa1691000115b14ba95b33 (patch) | |
| tree | 4840c87e4fb29c9315a4dfc787ec529d9d02c7f0 /fs/btrfs/zoned.c | |
| parent | 71df088c1cc090d232eb691d8f42284a2c6409eb (diff) | |
btrfs: pass the new logical address to split_extent_map
split_extent_map splits off the first chunk of an extent map into a new
one. One of the two users is the zoned I/O completion code that wants to
rewrite the logical block start address right after this split. Pass in
the logical address to be set in the split off first extent_map as an
argument to avoid an extra extent tree lookup for this case.
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/zoned.c')
| -rw-r--r-- | fs/btrfs/zoned.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/btrfs/zoned.c b/fs/btrfs/zoned.c index b4dd018ba332..f1471cb5fe26 100644 --- a/fs/btrfs/zoned.c +++ b/fs/btrfs/zoned.c @@ -1689,15 +1689,13 @@ static bool btrfs_zoned_split_ordered(struct btrfs_ordered_extent *ordered, if (!test_bit(BTRFS_ORDERED_NOCOW, &ordered->flags) && split_extent_map(BTRFS_I(ordered->inode), ordered->file_offset, - ordered->num_bytes, len)) + ordered->num_bytes, len, logical)) return false; new = btrfs_split_ordered_extent(ordered, len); if (IS_ERR(new)) return false; - - if (new->disk_bytenr != logical) - btrfs_rewrite_logical_zoned(new, logical); + new->disk_bytenr = logical; btrfs_finish_one_ordered(new); return true; } |