mem_event: check capabilities only once
authorOlaf Hering <olaf@aepfle.de>
Tue, 8 Nov 2011 19:35:42 +0000 (19:35 +0000)
committerOlaf Hering <olaf@aepfle.de>
Tue, 8 Nov 2011 19:35:42 +0000 (19:35 +0000)
commit2b7ee729c5f89b24c107cca5b082453a855cdbf2
tree4f9956e99076e30d492862792e10c7444921395b
parent80b73b501b9a7f33a86ea7e09b22392acd170385
mem_event: check capabilities only once

It is not required to check the system capabilities during every domctl.
Rearrange the code to check them only once.

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Committed-by: Keir Fraser <keir@xen.org>
xen/arch/x86/mm/mem_event.c