linux-sg2042/arch/powerpc/platforms
Jeremy Kerr fc59a3fc8e powerpc: Add virtual processor dispatch trace log
pseries SPLPAR machines are able to retrieve a log of dispatch and
preempt events from the hypervisor. With this information, we can
see when and why each dispatch & preempt is occuring.

This change adds a set of debugfs files allowing userspace to read this
dispatch log.

Based on initial patches from Nishanth Aravamudan <nacc@us.ibm.com>.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-03-24 13:47:28 +11:00
..
8xx powerpc: Add support for the MPC852 based mgsuvd board from keymile. 2008-09-16 10:01:30 -05:00
40x powerpc: Introduce ppc_pci_flags accessors 2008-12-16 15:53:16 +11:00
44x AMCC PPC 460SX redwood SoC platform initial framework 2009-02-14 14:41:29 -05:00
52xx Merge commit 'gcl/next' into next 2009-03-20 16:27:57 +11:00
82xx powerpc/kconfig: Kill PPC_MULTIPLATFORM 2009-03-11 17:11:35 +11:00
83xx powerpc/kconfig: Kill PPC_MULTIPLATFORM 2009-03-11 17:11:35 +11:00
85xx powerpc/85xx: Update smp support to handle doorbells and non-mpic init 2009-03-11 06:44:56 -05:00
86xx Merge commit 'kumar/next' into next 2009-03-20 15:58:27 +11:00
512x powerpc/kconfig: Kill PPC_MULTIPLATFORM 2009-03-11 17:11:35 +11:00
amigaone powerpc/kconfig: Kill PPC_MULTIPLATFORM 2009-03-11 17:11:35 +11:00
cell powerpc/kconfig: Kill PPC_MULTIPLATFORM 2009-03-11 17:11:35 +11:00
chrp powerpc/kconfig: Kill PPC_MULTIPLATFORM 2009-03-11 17:11:35 +11:00
embedded6xx Merge commit 'origin/master' into next 2009-03-24 13:38:30 +11:00
iseries powerpc/kconfig: Kill PPC_MULTIPLATFORM 2009-03-11 17:11:35 +11:00
maple powerpc/kconfig: Kill PPC_MULTIPLATFORM 2009-03-11 17:11:35 +11:00
pasemi powerpc/kconfig: Kill PPC_MULTIPLATFORM 2009-03-11 17:11:35 +11:00
powermac powerpc/kconfig: Kill PPC_MULTIPLATFORM 2009-03-11 17:11:35 +11:00
prep powerpc/kconfig: Kill PPC_MULTIPLATFORM 2009-03-11 17:11:35 +11:00
ps3 Merge commit 'origin/master' into next 2009-03-24 13:38:30 +11:00
pseries powerpc: Add virtual processor dispatch trace log 2009-03-24 13:47:28 +11:00
Kconfig powerpc/kconfig: Kill PPC_MULTIPLATFORM 2009-03-11 17:11:35 +11:00
Kconfig.cputype powerpc/kconfig: Kill PPC_MULTIPLATFORM 2009-03-11 17:11:35 +11:00
Makefile powerpc/amigaone: Add platform support for AmigaOne 2009-02-11 16:00:08 +11:00
fsl_uli1575.c powerpc: Fix the ide suspend function in uli1575 2009-01-07 09:18:52 -06:00