Andres Lagar-Cavilla 99beae6cb8 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>

2013-01-15 16:00:52 -05:00

13 KiB

Raw Blame History

View Raw