| commit | 0bacbe528e26422e424d110ebda4ec68ea0fd5eb | [log] [tgz] |
|---|---|---|
| author | Al Viro <viro@ZenIV.linux.org.uk> | Tue Feb 02 02:28:05 2016 +0000 |
| committer | Al Viro <viro@zeniv.linux.org.uk> | Sat Feb 20 00:15:51 2016 -0500 |
| tree | 2781e7f0e0448d30efd5e50fd7ea4a3c6d4f19dc | |
| parent | 0e9a7da51b028aee7a72c95096c99fe5ea2a01f0 [diff] |
affs_do_readpage_ofs(): just use kmap_atomic() around memcpy() It forgets kunmap() on a failure exit, but there's really no point keeping the page kmapped at all - after all, what we are doing is a bunch of memcpy() into the parts of page, so kmap_atomic()/kunmap_atomic() just around those memcpy() is enough. Spotted-by: Insu Yun <wuninsu@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>