x86: add perf counter for pointless updates of writable pages through a hypercall
authorKeir Fraser <keir.fraser@citrix.com>
Thu, 12 Jun 2008 15:11:39 +0000 (16:11 +0100)
committerKeir Fraser <keir.fraser@citrix.com>
Thu, 12 Jun 2008 15:11:39 +0000 (16:11 +0100)
commitce095724dd15a17215a4e04453dc322dac77d8db
tree33a818a671729a2c7914d5b67c61b12a6caa343b
parentb9d59b7d1748d75b8abdf90d0ab5aeaf614135fc
x86: add perf counter for pointless updates of writable pages through a hypercall
Signed-off-by: Jan Beulich <jbeulich@novell.com>
xen/arch/x86/mm.c
xen/include/asm-x86/perfc_defn.h