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| author | Al Viro | 2016-02-02 03:28:05 +0100 |
|---|---|---|
| committer | Al Viro | 2016-02-20 06:15:51 +0100 |
| commit | 0bacbe528e26422e424d110ebda4ec68ea0fd5eb (patch) | |
| tree | 2781e7f0e0448d30efd5e50fd7ea4a3c6d4f19dc /fs/pnode.c | |
| parent | xattr handlers: plug a lock leak in simple_xattr_list (diff) | |
| download | kernel-qcow2-linux-0bacbe528e26422e424d110ebda4ec68ea0fd5eb.tar.gz kernel-qcow2-linux-0bacbe528e26422e424d110ebda4ec68ea0fd5eb.tar.xz kernel-qcow2-linux-0bacbe528e26422e424d110ebda4ec68ea0fd5eb.zip | |
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>
Diffstat (limited to 'fs/pnode.c')
0 files changed, 0 insertions, 0 deletions