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-rw-r--r--fs/btrfs/inode.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 5db8b6cffb24..5c216cab2076 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -983,6 +983,9 @@ static int submit_one_async_extent(struct btrfs_inode *inode,
u64 start = async_extent->start;
u64 end = async_extent->start + async_extent->ram_size - 1;
+ if (async_chunk->blkcg_css)
+ kthread_associate_blkcg(async_chunk->blkcg_css);
+
/*
* If async_chunk->locked_page is in the async_extent range, we need to
* handle it.
@@ -1053,8 +1056,6 @@ static int submit_one_async_extent(struct btrfs_inode *inode,
NULL, EXTENT_LOCKED | EXTENT_DELALLOC,
PAGE_UNLOCK | PAGE_START_WRITEBACK);
- if (async_chunk->blkcg_css)
- kthread_associate_blkcg(async_chunk->blkcg_css);
btrfs_submit_compressed_write(inode, start, /* file_offset */
async_extent->ram_size, /* num_bytes */
ins.objectid, /* disk_bytenr */
@@ -1062,10 +1063,10 @@ static int submit_one_async_extent(struct btrfs_inode *inode,
async_extent->pages, /* compressed_pages */
async_extent->nr_pages,
async_chunk->write_flags, true);
- if (async_chunk->blkcg_css)
- kthread_associate_blkcg(NULL);
*alloc_hint = ins.objectid + ins.offset;
done:
+ if (async_chunk->blkcg_css)
+ kthread_associate_blkcg(NULL);
kfree(async_extent);
return ret;