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Don Zickus 828f0afda1 [PATCH] x86: Add performance counter reservation framework for UP kernels 
Adds basic infrastructure to allow subsystems to reserve performance
counters on the x86 chips.  Only UP kernels are supported in this patch to
make reviewing easier.  The SMP portion makes a lot more changes.

Think of this as a locking mechanism where each bit represents a different
counter.  In addition, each subsystem should also reserve an appropriate
event selection register that will correspond to the performance counter it
will be using (this is mainly neccessary for the Pentium 4 chips as they
break the 1:1 relationship to performance counters).

This will help prevent subsystems like oprofile from interfering with the
nmi watchdog.

Signed-off-by:  Don Zickus <dzickus@redhat.com>
Signed-off-by: Andi Kleen <ak@suse.de>
2006-09-26 10:52:26 +02:00
..
acpi Pull acpi_os_allocate into test branch 2006-07-10 02:39:47 -04:00
asm-alpha [libata] No need for all those arch libata-portmap.h headers 2006-09-25 15:33:09 -04:00
asm-arm Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2006-09-24 22:05:59 +01:00
asm-arm26 Remove ARM26 header export. 2006-09-21 08:54:44 +01:00
asm-cris Clean up exported headers on CRIS 2006-09-21 09:33:55 +01:00
asm-frv [libata] No need for all those arch libata-portmap.h headers 2006-09-25 15:33:09 -04:00
asm-generic Merge branch 'master' into upstream 2006-09-24 01:52:47 -04:00
asm-h8300 Fix H8300 exported headers. 2006-09-21 08:51:43 +01:00
asm-i386 [PATCH] x86: Add performance counter reservation framework for UP kernels 2006-09-26 10:52:26 +02:00
asm-ia64 [PATCH] cpu to node relationship fixup: map cpu to node 2006-09-25 17:38:36 -07:00
asm-m32r Fix 'make headers_check' on m32r 2006-09-21 08:41:35 +01:00
asm-m68k [PATCH] Fix 'make headers_check' on ia64 2006-09-19 07:59:59 -07:00
asm-m68knommu Fix m68knommu exported headers 2006-09-21 08:50:36 +01:00
asm-mips [PATCH] headers_check: fix userspace build of asm-mips/page.h 2006-09-13 07:32:16 -07:00
asm-parisc [PATCH] headers_check: Clean up asm-parisc/page.h for user headers 2006-09-19 07:59:59 -07:00
asm-powerpc [libata] No need for all those arch libata-portmap.h headers 2006-09-25 15:33:09 -04:00
asm-ppc [PATCH] #elif that should've been #elif defined 2006-09-23 11:34:43 -07:00
asm-s390 [S390] Unexport <asm/z90crypt.h>, export <asm/zcrypt.h> in its place. 2006-09-24 22:07:25 +01:00
asm-sh Fix 'make headers_check' on sh 2006-09-21 08:36:50 +01:00
asm-sh64 Fix 'make headers_check' on sh64 2006-09-21 08:37:10 +01:00
asm-sparc [libata] No need for all those arch libata-portmap.h headers 2006-09-25 15:33:09 -04:00
asm-sparc64 [libata] No need for all those arch libata-portmap.h headers 2006-09-25 15:33:09 -04:00
asm-um Remove UML header export 2006-09-21 08:55:28 +01:00
asm-v850 Fix v850 exported headers 2006-09-21 09:05:25 +01:00
asm-x86_64 [PATCH] x86: Add performance counter reservation framework for UP kernels 2006-09-26 10:52:26 +02:00
asm-xtensa [PATCH] remove set_wmb - arch removal 2006-07-14 21:56:14 -07:00
crypto [CRYPTO] digest: Added user API for new hash type 2006-09-21 11:46:17 +10:00
keys
linux Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2006-09-25 17:39:55 -07:00
math-emu
media V4L/DVB (4605): Fixes an issue with V4L1 and make headers-install 2006-09-10 13:45:55 -03:00
mtd Merge git://git.infradead.org/~dwmw2/hdroneline 2006-09-22 12:56:22 -07:00
net [NetLabel]: rework the Netlink attribute handling (part 1) 2006-09-25 15:56:09 -07:00
pcmcia
rdma IB/sa: fix ib_sa_selector names 2006-09-22 15:22:55 -07:00
rxrpc
scsi [PATCH] SCSI gfp_t annotations 2006-09-24 20:07:49 -07:00
sound [ALSA] ak4xxx - Remove bogus IPGA controls 2006-09-23 10:46:55 +02:00
video [HEADERS] One line per header in Kbuild files to reduce conflicts 2006-09-19 12:43:58 +01:00
Kbuild [HEADERS] One line per header in Kbuild files to reduce conflicts 2006-09-19 12:43:58 +01:00