Commit 8769af96 authored by Nikolay Borisov's avatar Nikolay Borisov Committed by David Sterba
Browse files

btrfs: make __btrfs_qgroup_release_data take btrfs_inode 



It uses vfs_inode only for a tracepoint so convert its interface to take
btrfs_inode directly.

Signed-off-by: default avatarNikolay Borisov <nborisov@suse.com>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent df2cfd13

fs/btrfs/qgroup.c

+10 −12
Original line number Diff line number Diff line
@@ -3545,7 +3545,7 @@ out: 
	return ret;

}



static int __btrfs_qgroup_release_data(struct inode *inode,

static int __btrfs_qgroup_release_data(struct btrfs_inode *inode,

			struct extent_changeset *reserved, u64 start, u64 len,

			int free)

{
@@ -3553,28 +3553,26 @@ static int __btrfs_qgroup_release_data(struct inode *inode, 
	int trace_op = QGROUP_RELEASE;

	int ret;



	if (!test_bit(BTRFS_FS_QUOTA_ENABLED,

		      &BTRFS_I(inode)->root->fs_info->flags))

	if (!test_bit(BTRFS_FS_QUOTA_ENABLED, &inode->root->fs_info->flags))

		return 0;



	/* In release case, we shouldn't have @reserved */

	WARN_ON(!free && reserved);

	if (free && reserved)

		return qgroup_free_reserved_data(BTRFS_I(inode), reserved,

						 start, len);

		return qgroup_free_reserved_data(inode, reserved, start, len);

	extent_changeset_init(&changeset);

	ret = clear_record_extent_bits(&BTRFS_I(inode)->io_tree, start, 

			start + len -1, EXTENT_QGROUP_RESERVED, &changeset);

	ret = clear_record_extent_bits(&inode->io_tree, start, start + len -1,

				       EXTENT_QGROUP_RESERVED, &changeset);

	if (ret < 0)

		goto out;



	if (free)

		trace_op = QGROUP_FREE;

	trace_btrfs_qgroup_release_data(inode, start, len,

	trace_btrfs_qgroup_release_data(&inode->vfs_inode, start, len,

					changeset.bytes_changed, trace_op);

	if (free)

		btrfs_qgroup_free_refroot(BTRFS_I(inode)->root->fs_info,

				BTRFS_I(inode)->root->root_key.objectid,

		btrfs_qgroup_free_refroot(inode->root->fs_info,

				inode->root->root_key.objectid,

				changeset.bytes_changed, BTRFS_QGROUP_RSV_DATA);

	ret = changeset.bytes_changed;

out:
@@ -3597,7 +3595,7 @@ out: 
int btrfs_qgroup_free_data(struct inode *inode,

			struct extent_changeset *reserved, u64 start, u64 len)

{

	return __btrfs_qgroup_release_data(inode, reserved, start, len, 1);

	return __btrfs_qgroup_release_data(BTRFS_I(inode), reserved, start, len, 1);

}



/*
@@ -3617,7 +3615,7 @@ int btrfs_qgroup_free_data(struct inode *inode, 
 */

int btrfs_qgroup_release_data(struct inode *inode, u64 start, u64 len)

{

	return __btrfs_qgroup_release_data(inode, NULL, start, len, 0);

	return __btrfs_qgroup_release_data(BTRFS_I(inode), NULL, start, len, 0);

}



static void add_root_meta_rsv(struct btrfs_root *root, int num_bytes,

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