From 118b23022512eb2f41ce42db70dc0568d00be4ba Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sat, 24 Aug 2013 12:08:17 -0400 Subject: cope with potentially long ->d_dname() output for shmem/hugetlb dynamic_dname() is both too much and too little for those - the output may be well in excess of 64 bytes dynamic_dname() assumes to be enough (thanks to ashmem feeding really long names to shmem_file_setup()) and vsnprintf() is an overkill for those guys. Signed-off-by: Al Viro --- mm/shmem.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) (limited to 'mm') diff --git a/mm/shmem.c b/mm/shmem.c index 8335dbd3fc35..e43dc555069d 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -2909,14 +2909,8 @@ EXPORT_SYMBOL_GPL(shmem_truncate_range); /* common code */ -static char *shmem_dname(struct dentry *dentry, char *buffer, int buflen) -{ - return dynamic_dname(dentry, buffer, buflen, "/%s (deleted)", - dentry->d_name.name); -} - static struct dentry_operations anon_ops = { - .d_dname = shmem_dname + .d_dname = simple_dname }; /** -- cgit v1.2.3