diff options
| author | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2019-05-28 09:38:59 +0200 |
|---|---|---|
| committer | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2019-05-28 09:39:08 +0200 |
| commit | 4672b1d65fc9b5a5ded911fbebb4853b892d5d89 (patch) | |
| tree | 4ddeeb9fd195ce85f0f49525b94c39bdee8b94d9 /fs/btrfs/extent-tree.c | |
| parent | cf57fdc8e42bd88dae1213a2bbe683d4b6c2190b (diff) | |
| parent | 14ee642c2ab0a3d8a1ded11fade692d8b77172b9 (diff) | |
Merge remote-tracking branch 'drm/drm-next' into drm-misc-next
This picks up rc2 for us as well.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Diffstat (limited to 'fs/btrfs/extent-tree.c')
| -rw-r--r-- | fs/btrfs/extent-tree.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index f79e477a378e..1aee51a9f3bf 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -757,12 +757,14 @@ static struct btrfs_space_info *__find_space_info(struct btrfs_fs_info *info, } static void add_pinned_bytes(struct btrfs_fs_info *fs_info, - struct btrfs_ref *ref) + struct btrfs_ref *ref, int sign) { struct btrfs_space_info *space_info; - s64 num_bytes = -ref->len; + s64 num_bytes; u64 flags; + ASSERT(sign == 1 || sign == -1); + num_bytes = sign * ref->len; if (ref->type == BTRFS_REF_METADATA) { if (ref->tree_ref.root == BTRFS_CHUNK_TREE_OBJECTID) flags = BTRFS_BLOCK_GROUP_SYSTEM; @@ -2063,7 +2065,7 @@ int btrfs_inc_extent_ref(struct btrfs_trans_handle *trans, btrfs_ref_tree_mod(fs_info, generic_ref); if (ret == 0 && old_ref_mod < 0 && new_ref_mod >= 0) - add_pinned_bytes(fs_info, generic_ref); + add_pinned_bytes(fs_info, generic_ref, -1); return ret; } @@ -3882,8 +3884,7 @@ static int create_space_info(struct btrfs_fs_info *info, u64 flags) info->space_info_kobj, "%s", alloc_name(space_info->flags)); if (ret) { - percpu_counter_destroy(&space_info->total_bytes_pinned); - kfree(space_info); + kobject_put(&space_info->kobj); return ret; } @@ -7190,7 +7191,7 @@ void btrfs_free_tree_block(struct btrfs_trans_handle *trans, } out: if (pin) - add_pinned_bytes(fs_info, &generic_ref); + add_pinned_bytes(fs_info, &generic_ref, 1); if (last_ref) { /* @@ -7238,7 +7239,7 @@ int btrfs_free_extent(struct btrfs_trans_handle *trans, struct btrfs_ref *ref) btrfs_ref_tree_mod(fs_info, ref); if (ret == 0 && old_ref_mod >= 0 && new_ref_mod < 0) - add_pinned_bytes(fs_info, ref); + add_pinned_bytes(fs_info, ref, 1); return ret; } |