diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2014-03-14 10:56:20 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-05-31 00:52:12 -0400 |
| commit | 68ad89c73da6085d14e18f18ec7298821d408b2d (patch) | |
| tree | c426b7c447d78b45a9d0a1f07e8be23ea3056799 /mm | |
| parent | cd09dfbdad430e807be3dee98ce03f452b7ef001 (diff) | |
don't bother with {get,put}_write_access() on non-regular files
commit dd20908a8a06b22c171f6c3fcdbdbd65bed07505 upstream.
it's pointless and actually leads to wrong behaviour in at least one
moderately convoluted case (pipe(), close one end, try to get to
another via /proc/*/fd and run into ETXTBUSY).
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions