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| author | Andres Lagar-Cavilla <andres@lagarcavilla.org> | 2013-01-15 07:35:40 +0400 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2013-01-16 01:00:52 +0400 |
| commit | 99beae6cb8f4dd5dab81a370b79c3b1085848d89 (patch) | |
| tree | fa508d4649e0046b318221254fb2c496ca51e818 /drivers/xen/gntdev.c | |
| parent | 7bcc1ec07748cae3552dc9b46701c117926c8923 (diff) | |
| download | linux-99beae6cb8f4dd5dab81a370b79c3b1085848d89.tar.xz | |
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