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vfs: update dentry_unhash() comment 

The helper is now only called by file systems, not the VFS.

Signed-off-by: Sage Weil <sage@newdream.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Sage Weil 2011-05-24 13:06:08 -07:00 committed by Al Viro
parent e4eaac06bc
commit a71905f0db
1 changed files with 4 additions and 4 deletions
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8
fs/namei.c
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@ -2529,10 +2529,10 @@ SYSCALL_DEFINE2(mkdir, const char __user *, pathname, int, mode)
}
/*
* We try to drop the dentry early: we should have
* a usage count of 2 if we're the only user of this
* dentry, and if that is true (possibly after pruning
* the dcache), then we drop the dentry now.
* The dentry_unhash() helper will try to drop the dentry early: we
* should have a usage count of 2 if we're the only user of this
* dentry, and if that is true (possibly after pruning the dcache),
* then we drop the dentry now.
*
* A low-level filesystem can, if it choses, legally
* do a