diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/ctree.h | 2 | ||||
| -rw-r--r-- | fs/btrfs/disk-io.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/qgroup.c | 10 |
3 files changed, 7 insertions, 7 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index f03c2f285eb1..660d485b6e8b 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -1258,7 +1258,7 @@ struct btrfs_root { atomic_t will_be_snapshoted; /* For qgroup metadata space reserve */ - atomic_t qgroup_meta_rsv; + atomic64_t qgroup_meta_rsv; }; static inline u32 btrfs_inode_sectorsize(const struct inode *inode) { diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 73fdc6bdaea9..982c56f79515 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -1342,7 +1342,7 @@ static void __setup_root(struct btrfs_root *root, struct btrfs_fs_info *fs_info, atomic_set(&root->orphan_inodes, 0); atomic_set(&root->refs, 1); atomic_set(&root->will_be_snapshoted, 0); - atomic_set(&root->qgroup_meta_rsv, 0); + atomic64_set(&root->qgroup_meta_rsv, 0); root->log_transid = 0; root->log_transid_committed = -1; root->last_log_commit = 0; diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c index a5da750c1087..a59801dc2a34 100644 --- a/fs/btrfs/qgroup.c +++ b/fs/btrfs/qgroup.c @@ -2948,20 +2948,20 @@ int btrfs_qgroup_reserve_meta(struct btrfs_root *root, int num_bytes, ret = qgroup_reserve(root, num_bytes, enforce); if (ret < 0) return ret; - atomic_add(num_bytes, &root->qgroup_meta_rsv); + atomic64_add(num_bytes, &root->qgroup_meta_rsv); return ret; } void btrfs_qgroup_free_meta_all(struct btrfs_root *root) { struct btrfs_fs_info *fs_info = root->fs_info; - int reserved; + u64 reserved; if (!test_bit(BTRFS_FS_QUOTA_ENABLED, &fs_info->flags) || !is_fstree(root->objectid)) return; - reserved = atomic_xchg(&root->qgroup_meta_rsv, 0); + reserved = atomic64_xchg(&root->qgroup_meta_rsv, 0); if (reserved == 0) return; btrfs_qgroup_free_refroot(fs_info, root->objectid, reserved); @@ -2976,8 +2976,8 @@ void btrfs_qgroup_free_meta(struct btrfs_root *root, int num_bytes) return; BUG_ON(num_bytes != round_down(num_bytes, fs_info->nodesize)); - WARN_ON(atomic_read(&root->qgroup_meta_rsv) < num_bytes); - atomic_sub(num_bytes, &root->qgroup_meta_rsv); + WARN_ON(atomic64_read(&root->qgroup_meta_rsv) < num_bytes); + atomic64_sub(num_bytes, &root->qgroup_meta_rsv); btrfs_qgroup_free_refroot(fs_info, root->objectid, num_bytes); } |