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| author | Al Viro <viro@zeniv.linux.org.uk> | 2013-08-24 18:08:17 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-08-24 18:10:17 +0200 |
| commit | 118b23022512eb2f41ce42db70dc0568d00be4ba (patch) | |
| tree | ec36d1868c21403ce009182ae8acfeae2ea2c3d0 /mm | |
| parent | Linux 3.11-rc6 (diff) | |
| download | linux-118b23022512eb2f41ce42db70dc0568d00be4ba.tar.xz linux-118b23022512eb2f41ce42db70dc0568d00be4ba.zip | |
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 <viro@zeniv.linux.org.uk>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/shmem.c | 8 |
1 files changed, 1 insertions, 7 deletions
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 }; /** |