Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 5bef9151 authored by Al Viro's avatar Al Viro
Browse files

new helper: inode_fake_hash() 



open-coded in a quite a few places...

Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent e950564b

fs/hfs/inode.c

+1 −1
Original line number Diff line number Diff line
@@ -541,7 +541,7 @@ static struct dentry *hfs_file_lookup(struct inode *dir, struct dentry *dentry, 
	HFS_I(inode)->rsrc_inode = dir;

	HFS_I(dir)->rsrc_inode = inode;

	igrab(dir);

	hlist_add_fake(&inode->i_hash);

	inode_fake_hash(inode);

	mark_inode_dirty(inode);

	dont_mount(dentry);

out:

fs/jfs/jfs_imap.c

+1 −7
Original line number Diff line number Diff line
@@ -491,13 +491,7 @@ struct inode *diReadSpecial(struct super_block *sb, ino_t inum, int secondary) 
	/* release the page */

	release_metapage(mp);



	/*

	 * __mark_inode_dirty expects inodes to be hashed.  Since we don't

	 * want special inodes in the fileset inode space, we make them

	 * appear hashed, but do not put on any lists.  hlist_del()

	 * will work fine and require no locking.

	 */

	hlist_add_fake(&ip->i_hash);

	inode_fake_hash(ip);



	return (ip);

}

fs/jfs/super.c

+1 −1
Original line number Diff line number Diff line
@@ -581,7 +581,7 @@ static int jfs_fill_super(struct super_block *sb, void *data, int silent) 
	inode->i_ino = 0;

	inode->i_size = i_size_read(sb->s_bdev->bd_inode);

	inode->i_mapping->a_ops = &jfs_metapage_aops;

	hlist_add_fake(&inode->i_hash);

	inode_fake_hash(inode);

	mapping_set_gfp_mask(inode->i_mapping, GFP_NOFS);



	sbi->direct_inode = inode;

fs/xfs/xfs_iops.c

+1 −1
Original line number Diff line number Diff line
@@ -1253,7 +1253,7 @@ xfs_setup_inode( 


	inode_sb_list_add(inode);

	/* make the inode look hashed for the writeback code */

	hlist_add_fake(&inode->i_hash);

	inode_fake_hash(inode);



	inode->i_uid    = xfs_uid_to_kuid(ip->i_d.di_uid);

	inode->i_gid    = xfs_gid_to_kgid(ip->i_d.di_gid);

include/linux/fs.h

+11 −0
Original line number Diff line number Diff line
@@ -684,6 +684,17 @@ static inline int inode_unhashed(struct inode *inode) 
	return hlist_unhashed(&inode->i_hash);

}



/*

 * __mark_inode_dirty expects inodes to be hashed.  Since we don't

 * want special inodes in the fileset inode space, we make them

 * appear hashed, but do not put on any lists.  hlist_del()

 * will work fine and require no locking.

 */

static inline void inode_fake_hash(struct inode *inode)

{

	hlist_add_fake(&inode->i_hash);

}



/*

 * inode->i_mutex nesting subclasses for the lock validator:

 *