diff options
| author | Andres Lagar-Cavilla <andres@lagarcavilla.org> | 2013-01-14 22:35:40 -0500 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2013-01-15 16:00:52 -0500 |
| commit | 99beae6cb8f4dd5dab81a370b79c3b1085848d89 (patch) | |
| tree | fa508d4649e0046b318221254fb2c496ca51e818 /drivers/xen/gntdev.c | |
| parent | 7bcc1ec07748cae3552dc9b46701c117926c8923 (diff) | |
xen/privcmd: Fix mmap batch ioctl.
1. If any individual mapping error happens, the V1 case will mark *all*
operations as failed. Fixed.
2. The err_array was allocated with kcalloc, resulting in potentially O(n) page
allocations. Refactor code to not use this array.
Signed-off-by: Andres Lagar-Cavilla <andres@lagarcavilla.org>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'drivers/xen/gntdev.c')
0 files changed, 0 insertions, 0 deletions