[37/46] btrfs: Make btrfs_qgroup_reserve_data take btrfs_inode

Commit Message

Nikolay Borisov June 3, 2020, 5:55 a.m. UTC

There's only a single use of vfs_inode in a tracepoint so let's take btrfs_inode
directly.

Signed-off-by: Nikolay Borisov <[e-mail]>
---
 fs/btrfs/delalloc-space.c |  2 +-
 fs/btrfs/file.c           |  7 ++++---
 fs/btrfs/qgroup.c         | 10 +++++-----
 fs/btrfs/qgroup.h         |  2 +-
 4 files changed, 11 insertions(+), 10 deletions(-)

--
2.17.1

Patch

diff --git a/fs/btrfs/delalloc-space.c b/fs/btrfs/delalloc-space.c
index 0ee25dde18d3..212dd9648b87 100644
--- a/fs/btrfs/delalloc-space.c
+++ b/fs/btrfs/delalloc-space.c
@@ -253,7 +253,7 @@  int btrfs_check_data_free_space(struct inode *inode,
 		return ret;

 	/* Use new btrfs_qgroup_reserve_data to reserve precious data space. */
-	ret = btrfs_qgroup_reserve_data(inode, reserved, start, len);
+	ret = btrfs_qgroup_reserve_data(BTRFS_I(inode), reserved, start, len);
 	if (ret < 0)
 		btrfs_free_reserved_data_space_noquota(inode, start, len);
 	else
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index cd1bfd571749..2b3e935baabc 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -3189,7 +3189,7 @@  static int btrfs_zero_range(struct inode *inode,
 		if (ret < 0)
 			goto out;
 		space_reserved = true;
-		ret = btrfs_qgroup_reserve_data(inode, &data_reserved,
+		ret = btrfs_qgroup_reserve_data(BTRFS_I(inode), &data_reserved,
 						alloc_start, bytes_to_reserve);
 		if (ret)
 			goto out;
@@ -3363,8 +3363,9 @@  static long btrfs_fallocate(struct file *file, int mode,
 				free_extent_map(em);
 				break;
 			}
-			ret = btrfs_qgroup_reserve_data(inode, &data_reserved,
-					cur_offset, last_byte - cur_offset);
+			ret = btrfs_qgroup_reserve_data(BTRFS_I(inode),
+					&data_reserved, cur_offset,
+					last_byte - cur_offset);
 			if (ret < 0) {
 				cur_offset = last_byte;
 				free_extent_map(em);
diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c
index c884f3ec89a0..e5fab553afb7 100644
--- a/fs/btrfs/qgroup.c
+++ b/fs/btrfs/qgroup.c
@@ -3392,11 +3392,11 @@  btrfs_qgroup_rescan_resume(struct btrfs_fs_info *fs_info)
  *       same @reserved, caller must ensure when error happens it's OK
  *       to free *ALL* reserved space.
  */
-int btrfs_qgroup_reserve_data(struct inode *inode,
+int btrfs_qgroup_reserve_data(struct btrfs_inode *inode,
 			struct extent_changeset **reserved_ret, u64 start,
 			u64 len)
 {
-	struct btrfs_root *root = BTRFS_I(inode)->root;
+	struct btrfs_root *root = inode->root;
 	struct ulist_node *unode;
 	struct ulist_iterator uiter;
 	struct extent_changeset *reserved;
@@ -3419,12 +3419,12 @@  int btrfs_qgroup_reserve_data(struct inode *inode,
 	reserved = *reserved_ret;
 	/* Record already reserved space */
 	orig_reserved = reserved->bytes_changed;
-	ret = set_record_extent_bits(&BTRFS_I(inode)->io_tree, start,
+	ret = set_record_extent_bits(&inode->io_tree, start,
 			start + len -1, EXTENT_QGROUP_RESERVED, reserved);

 	/* Newly reserved space */
 	to_reserve = reserved->bytes_changed - orig_reserved;
-	trace_btrfs_qgroup_reserve_data(inode, start, len,
+	trace_btrfs_qgroup_reserve_data(&inode->vfs_inode, start, len,
 					to_reserve, QGROUP_RESERVE);
 	if (ret < 0)
 		goto cleanup;
@@ -3438,7 +3438,7 @@  int btrfs_qgroup_reserve_data(struct inode *inode,
 	/* cleanup *ALL* already reserved ranges */
 	ULIST_ITER_INIT(&uiter);
 	while ((unode = ulist_next(&reserved->range_changed, &uiter)))
-		clear_extent_bit(&BTRFS_I(inode)->io_tree, unode->val,
+		clear_extent_bit(&inode->io_tree, unode->val,
 				 unode->aux, EXTENT_QGROUP_RESERVED, 0, 0, NULL);
 	/* Also free data bytes of already reserved one */
 	btrfs_qgroup_free_refroot(root->fs_info, root->root_key.objectid,
diff --git a/fs/btrfs/qgroup.h b/fs/btrfs/qgroup.h
index 139cad24a95d..a22a1d3dae25 100644
--- a/fs/btrfs/qgroup.h
+++ b/fs/btrfs/qgroup.h
@@ -344,7 +344,7 @@  int btrfs_verify_qgroup_counts(struct btrfs_fs_info *fs_info, u64 qgroupid,
 #endif

 /* New io_tree based accurate qgroup reserve API */
-int btrfs_qgroup_reserve_data(struct inode *inode,
+int btrfs_qgroup_reserve_data(struct btrfs_inode *inode,
 			struct extent_changeset **reserved, u64 start, u64 len);
 int btrfs_qgroup_release_data(struct btrfs_inode *inode, u64 start, u64 len);
 int btrfs_qgroup_free_data(struct btrfs_inode *inode,