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| author | Al Viro <viro@zeniv.linux.org.uk> | 2013-08-24 20:08:17 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-18 18:45:45 +0400 |
| commit | ad4c3cc41d6248a80231a6b87f1dab31542f011c (patch) | |
| tree | b074753cd8c210c33d32f383623a3ebee569d6c7 /lib/locking-selftest-spin-hardirq.h | |
| parent | 92a02b07759bb5cbed4a4793019d14247649925c (diff) | |
| download | linux-ad4c3cc41d6248a80231a6b87f1dab31542f011c.tar.xz | |
cope with potentially long ->d_dname() output for shmem/hugetlb
commit 118b23022512eb2f41ce42db70dc0568d00be4ba upstream.
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>
Cc: Colin Cross <ccross@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/locking-selftest-spin-hardirq.h')
0 files changed, 0 insertions, 0 deletions