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btrfs: pass struct btrfs_inode to btrfs_double_mmap_unlock()

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Pass a struct btrfs_inode to btrfs_double_mmap_unlock() as it's an
internal interface, allowing to remove some use of BTRFS_I.

Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba
2025-02-18 01:34:21 +01:00
parent 0061ba125b
commit 651cef4611
1 changed files with 4 additions and 4 deletions
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8
fs/btrfs/reflink.c
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@@ -625,10 +625,10 @@ static void btrfs_double_mmap_lock(struct btrfs_inode *inode1, struct btrfs_inod
down_write_nested(&inode2->i_mmap_lock, SINGLE_DEPTH_NESTING);
}
static void btrfs_double_mmap_unlock(struct inode *inode1, struct inode *inode2)
static void btrfs_double_mmap_unlock(struct btrfs_inode *inode1, struct btrfs_inode *inode2)
{
up_write(&BTRFS_I(inode1)->i_mmap_lock);
up_write(&BTRFS_I(inode2)->i_mmap_lock);
up_write(&inode1->i_mmap_lock);
up_write(&inode2->i_mmap_lock);
}
static int btrfs_extent_same_range(struct inode *src, u64 loff, u64 len,
@@ -892,7 +892,7 @@ loff_t btrfs_remap_file_range(struct file *src_file, loff_t off,
if (same_inode) {
btrfs_inode_unlock(BTRFS_I(src_inode), BTRFS_ILOCK_MMAP);
} else {
btrfs_double_mmap_unlock(src_inode, dst_inode);
btrfs_double_mmap_unlock(BTRFS_I(src_inode), BTRFS_I(dst_inode));
unlock_two_nondirectories(src_inode, dst_inode);
}