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author | David Sterba <dsterba@suse.com> | 2023-09-14 16:45:41 +0200 |
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committer | David Sterba <dsterba@suse.com> | 2024-03-04 16:24:49 +0100 |
commit | 41044b41ad2c8c8165a42ec6e9a4096826dcf153 (patch) | |
tree | 9c99810f8a8fe29a29410a0b4170c708763e00e4 /fs/btrfs/export.c | |
parent | b33d2e535f9b2a1c4210cfc4843ac0dbacbeebcc (diff) | |
download | linux-stable-41044b41ad2c8c8165a42ec6e9a4096826dcf153.tar.gz linux-stable-41044b41ad2c8c8165a42ec6e9a4096826dcf153.tar.bz2 linux-stable-41044b41ad2c8c8165a42ec6e9a4096826dcf153.zip |
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 <johannes.thumshirn@wdc.com>
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/export.c')
-rw-r--r-- | fs/btrfs/export.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/export.c b/fs/btrfs/export.c index d710339ca4f3..8398d345ec5b 100644 --- a/fs/btrfs/export.c +++ b/fs/btrfs/export.c @@ -221,7 +221,7 @@ static int btrfs_get_name(struct dentry *parent, char *name, { struct inode *inode = d_inode(child); struct inode *dir = d_inode(parent); - struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); + struct btrfs_fs_info *fs_info = inode_to_fs_info(inode); struct btrfs_path *path; struct btrfs_root *root = BTRFS_I(dir)->root; struct btrfs_inode_ref *iref; |