diff options
author | Peter Zijlstra <peterz@infradead.org> | 2022-05-11 17:27:06 +0300 |
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committer | Peter Zijlstra <peterz@infradead.org> | 2022-05-11 17:27:06 +0300 |
commit | 47319846a9e2ab1c4d22108e891818d003615bd8 (patch) | |
tree | 919dbed5c01d3ad4db009bd38bb12cfd3d038246 /fs/btrfs/compression.c | |
parent | 3d47083b9ff46863e8374ad3bb5edb5e464c75f8 (diff) | |
parent | 672c0c5173427e6b3e2a9bbb7be51ceeec78093a (diff) |
Merge branch 'v5.18-rc5'
Obtain the new INTEL_FAM6 stuff required.
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Diffstat (limited to 'fs/btrfs/compression.c')
-rw-r--r-- | fs/btrfs/compression.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c index be476f094300..19bf36d8ffea 100644 --- a/fs/btrfs/compression.c +++ b/fs/btrfs/compression.c @@ -537,6 +537,9 @@ blk_status_t btrfs_submit_compressed_write(struct btrfs_inode *inode, u64 start, cb->orig_bio = NULL; cb->nr_pages = nr_pages; + if (blkcg_css) + kthread_associate_blkcg(blkcg_css); + while (cur_disk_bytenr < disk_start + compressed_len) { u64 offset = cur_disk_bytenr - disk_start; unsigned int index = offset >> PAGE_SHIFT; @@ -555,6 +558,8 @@ blk_status_t btrfs_submit_compressed_write(struct btrfs_inode *inode, u64 start, bio = NULL; goto finish_cb; } + if (blkcg_css) + bio->bi_opf |= REQ_CGROUP_PUNT; } /* * We should never reach next_stripe_start start as we will @@ -612,6 +617,9 @@ blk_status_t btrfs_submit_compressed_write(struct btrfs_inode *inode, u64 start, return 0; finish_cb: + if (blkcg_css) + kthread_associate_blkcg(NULL); + if (bio) { bio->bi_status = ret; bio_endio(bio); |