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btrfs: drop transaction parameter from btrfs_add_inode_defrag()

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There's only one caller inode_should_defrag() that passes NULL to
btrfs_add_inode_defrag() so we can drop it an simplify the code.

Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2024-08-27 04:13:44 +02:00
parent 91c9f2855e
commit 11e3107d47
3 changed files with 4 additions and 12 deletions
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11
fs/btrfs/defrag.c
View File

@ -120,13 +120,11 @@ static inline int need_auto_defrag(struct btrfs_fs_info *fs_info)
* Insert a defrag record for this inode if auto defrag is enabled. No errors
* returned as they're not considered fatal.
*/
void btrfs_add_inode_defrag(struct btrfs_trans_handle *trans,
struct btrfs_inode *inode, u32 extent_thresh)
void btrfs_add_inode_defrag(struct btrfs_inode *inode, u32 extent_thresh)
{
struct btrfs_root *root = inode->root;
struct btrfs_fs_info *fs_info = root->fs_info;
struct inode_defrag *defrag;
u64 transid;
int ret;
if (!need_auto_defrag(fs_info))
@ -135,17 +133,12 @@ void btrfs_add_inode_defrag(struct btrfs_trans_handle *trans,
if (test_bit(BTRFS_INODE_IN_DEFRAG, &inode->runtime_flags))
return;
if (trans)
transid = trans->transid;
else
transid = btrfs_get_root_last_trans(root);
defrag = kmem_cache_zalloc(btrfs_inode_defrag_cachep, GFP_NOFS);
if (!defrag)
return;
defrag->ino = btrfs_ino(inode);
defrag->transid = transid;
defrag->transid = btrfs_get_root_last_trans(root);
defrag->root = btrfs_root_id(root);
defrag->extent_thresh = extent_thresh;

3
fs/btrfs/defrag.h
View File

@ -18,8 +18,7 @@ int btrfs_defrag_file(struct inode *inode, struct file_ra_state *ra,
u64 newer_than, unsigned long max_to_defrag);
int __init btrfs_auto_defrag_init(void);
void __cold btrfs_auto_defrag_exit(void);
void btrfs_add_inode_defrag(struct btrfs_trans_handle *trans,
struct btrfs_inode *inode, u32 extent_thresh);
void btrfs_add_inode_defrag(struct btrfs_inode *inode, u32 extent_thresh);
int btrfs_run_defrag_inodes(struct btrfs_fs_info *fs_info);
void btrfs_cleanup_defrag_inodes(struct btrfs_fs_info *fs_info);
int btrfs_defrag_root(struct btrfs_root *root);

2
fs/btrfs/inode.c
View File

@ -885,7 +885,7 @@ static inline void inode_should_defrag(struct btrfs_inode *inode,
/* If this is a small write inside eof, kick off a defrag */
if (num_bytes < small_write &&
(start > 0 || end + 1 < inode->disk_i_size))
btrfs_add_inode_defrag(NULL, inode, small_write);
btrfs_add_inode_defrag(inode, small_write);
}
static int extent_range_clear_dirty_for_io(struct inode *inode, u64 start, u64 end)