From 41044b41ad2c8c8165a42ec6e9a4096826dcf153 Mon Sep 17 00:00:00 2001 From: David Sterba Date: Thu, 14 Sep 2023 16:45:41 +0200 Subject: btrfs: add helper to get fs_info from struct inode pointer Add a convenience helper to get a fs_info from a VFS inode pointer instead of open coding the chain or using btrfs_sb() that in some cases does one more pointer hop. This is implemented as a macro (still with type checking) so we don't need full definitions of struct btrfs_inode, btrfs_root or btrfs_fs_info. Reviewed-by: Johannes Thumshirn Reviewed-by: Anand Jain Signed-off-by: David Sterba --- fs/btrfs/props.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/btrfs/props.c') diff --git a/fs/btrfs/props.c b/fs/btrfs/props.c index f9bf591a0718..ac4a0af2b554 100644 --- a/fs/btrfs/props.c +++ b/fs/btrfs/props.c @@ -302,7 +302,7 @@ static int prop_compression_validate(const struct btrfs_inode *inode, static int prop_compression_apply(struct inode *inode, const char *value, size_t len) { - struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); + struct btrfs_fs_info *fs_info = inode_to_fs_info(inode); int type; /* Reset to defaults */ -- cgit v1.2.3