[PATCH 3/6] btrfs: zoned: use regular writes for relocation
From: Johannes Thumshirn <hidden>
Date: 2021-09-03 14:45:12
Subsystem:
btrfs file system, filesystems (vfs and infrastructure), the rest · Maintainers:
Chris Mason, David Sterba, Alexander Viro, Christian Brauner, Linus Torvalds
Now that we have a dedicated block group for relocation, we can use REQ_OP_WRITE instead of REQ_OP_ZONE_APPEND for writing out the data on relocation. Signed-off-by: Johannes Thumshirn <redacted> --- fs/btrfs/zoned.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/fs/btrfs/zoned.c b/fs/btrfs/zoned.c
index 28a06c2d80ad..be82823c9b16 100644
--- a/fs/btrfs/zoned.c
+++ b/fs/btrfs/zoned.c@@ -1490,6 +1490,9 @@ bool btrfs_use_zone_append(struct btrfs_inode *inode, u64 start) if (!is_data_inode(&inode->vfs_inode)) return false; + if (btrfs_is_data_reloc_root(inode->root)) + return false; + cache = btrfs_lookup_block_group(fs_info, start); ASSERT(cache); if (!cache)
--
2.32.0