p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

hypfs: don't bother with d_delete() 

If that's not the last reference, d_delete() will do d_drop().
If it is, dput() immediately after it will unhash the sucker
anyway, since ->d_delete() the method is always_delete_dentry().

IOW, there's no point trying to turn it into a negative hashed
dentry - it won't stick around anyway.  Just d_drop() it and be
done with that.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2019-07-27 16:10:56 -04:00
parent 84a2bd3940
commit 29dfeb0b6a
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/s390/hypfs/inode.c
View File

@ -76,7 +76,7 @@ static void hypfs_remove(struct dentry *dentry)
else
simple_unlink(d_inode(parent), dentry);
}
d_delete(dentry);
d_drop(dentry);
dput(dentry);
inode_unlock(d_inode(parent));
}