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path: root/fs/btrfs/compression.c
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Diffstat (limited to 'fs/btrfs/compression.c')
-rw-r--r--fs/btrfs/compression.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c
index cfd158dccde..d11afa67c7d 100644
--- a/fs/btrfs/compression.c
+++ b/fs/btrfs/compression.c
@@ -391,16 +391,16 @@ int btrfs_submit_compressed_write(struct inode *inode, u64 start,
*/
atomic_inc(&cb->pending_bios);
ret = btrfs_bio_wq_end_io(root->fs_info, bio, 0);
- BUG_ON(ret);
+ BUG_ON(ret); /* -ENOMEM */
if (!skip_sum) {
ret = btrfs_csum_one_bio(root, inode, bio,
start, 1);
- BUG_ON(ret);
+ BUG_ON(ret); /* -ENOMEM */
}
ret = btrfs_map_bio(root, WRITE, bio, 0, 1);
- BUG_ON(ret);
+ BUG_ON(ret); /* -ENOMEM */
bio_put(bio);
@@ -420,15 +420,15 @@ int btrfs_submit_compressed_write(struct inode *inode, u64 start,
bio_get(bio);
ret = btrfs_bio_wq_end_io(root->fs_info, bio, 0);
- BUG_ON(ret);
+ BUG_ON(ret); /* -ENOMEM */
if (!skip_sum) {
ret = btrfs_csum_one_bio(root, inode, bio, start, 1);
- BUG_ON(ret);
+ BUG_ON(ret); /* -ENOMEM */
}
ret = btrfs_map_bio(root, WRITE, bio, 0, 1);
- BUG_ON(ret);
+ BUG_ON(ret); /* -ENOMEM */
bio_put(bio);
return 0;
@@ -661,7 +661,7 @@ int btrfs_submit_compressed_read(struct inode *inode, struct bio *bio,
bio_get(comp_bio);
ret = btrfs_bio_wq_end_io(root->fs_info, comp_bio, 0);
- BUG_ON(ret);
+ BUG_ON(ret); /* -ENOMEM */
/*
* inc the count before we submit the bio so
@@ -674,14 +674,14 @@ int btrfs_submit_compressed_read(struct inode *inode, struct bio *bio,
if (!(BTRFS_I(inode)->flags & BTRFS_INODE_NODATASUM)) {
ret = btrfs_lookup_bio_sums(root, inode,
comp_bio, sums);
- BUG_ON(ret);
+ BUG_ON(ret); /* -ENOMEM */
}
sums += (comp_bio->bi_size + root->sectorsize - 1) /
root->sectorsize;
ret = btrfs_map_bio(root, READ, comp_bio,
mirror_num, 0);
- BUG_ON(ret);
+ BUG_ON(ret); /* -ENOMEM */
bio_put(comp_bio);
@@ -697,15 +697,15 @@ int btrfs_submit_compressed_read(struct inode *inode, struct bio *bio,
bio_get(comp_bio);
ret = btrfs_bio_wq_end_io(root->fs_info, comp_bio, 0);
- BUG_ON(ret);
+ BUG_ON(ret); /* -ENOMEM */
if (!(BTRFS_I(inode)->flags & BTRFS_INODE_NODATASUM)) {
ret = btrfs_lookup_bio_sums(root, inode, comp_bio, sums);
- BUG_ON(ret);
+ BUG_ON(ret); /* -ENOMEM */
}
ret = btrfs_map_bio(root, READ, comp_bio, mirror_num, 0);
- BUG_ON(ret);
+ BUG_ON(ret); /* -ENOMEM */
bio_put(comp_bio);
return 0;