git://ftp.safe.ca / safe / jmp / linux-2.6 / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: d30d64c) | patch
oprofile/x86: notify cpus only when daemon is running
authorRobert Richter <robert.richter@amd.com>
Mon, 3 May 2010 13:00:25 +0000 (15:00 +0200)
committerRobert Richter <robert.richter@amd.com>
Thu, 6 May 2010 11:15:39 +0000 (13:15 +0200)
commit3de668ee8d5b1e08da3200f926ff5a28aeb99bc2
tree3fd1aa6337b39ccd8fc414cbbba3013180392c84tree | snapshot
parentd30d64c6da3ec7a0708bfffa7e05752d5b9a1093commit | diff
oprofile/x86: notify cpus only when daemon is running

This patch moves the cpu notifier registration from nmi_init() to
nmi_setup(). The corresponding unregistration function is now in
nmi_shutdown(). Thus, the hotplug code is only active, if the oprofile
daemon is running.

Cc: Andi Kleen <andi@firstfloor.org>
Signed-off-by: Robert Richter <robert.richter@amd.com>
arch/x86/oprofile/nmi_int.c diff | blob | history
Full containers within linux kernel