1
linux/arch/powerpc/mm
Rafael J. Wysocki 8bb7844286 Add suspend-related notifications for CPU hotplug
Since nonboot CPUs are now disabled after tasks and devices have been
frozen and the CPU hotplug infrastructure is used for this purpose, we need
special CPU hotplug notifications that will help the CPU-hotplug-aware
subsystems distinguish normal CPU hotplug events from CPU hotplug events
related to a system-wide suspend or resume operation in progress.  This
patch introduces such notifications and causes them to be used during
suspend and resume transitions.  It also changes all of the
CPU-hotplug-aware subsystems to take these notifications into consideration
(for now they are handled in the same way as the corresponding "normal"
ones).

[oleg@tv-sign.ru: cleanups]
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Gautham R Shenoy <ego@in.ibm.com>
Cc: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-09 12:30:56 -07:00
..
4xx_mmu.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
44x_mmu.c [POWERPC] Revise PPC44x MMU code for arch/powerpc 2007-05-02 20:04:29 +10:00
fault.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc 2007-05-08 11:50:19 -07:00
fsl_booke_mmu.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
hash_low_32.S [POWERPC] Fix 32-bit mm operations when not using BATs 2007-04-13 04:09:39 +10:00
hash_low_64.S [POWERPC] Allow drivers to map individual 4k pages to userspace 2007-04-13 03:55:18 +10:00
hash_native_64.c [POWERPC] 64K page support for kexec 2007-05-07 20:31:12 +10:00
hash_utils_64.c [POWERPC] Initialise spinlock in the DEBUG_PAGEALLOC code 2007-05-02 20:04:29 +10:00
hugetlbpage.c header cleaning: don't include smp_lock.h when not used 2007-05-08 11:15:07 -07:00
imalloc.c [PATCH] getting rid of all casts of k[cmz]alloc() calls 2006-12-13 09:05:58 -08:00
init_32.c [POWERPC] DEBUG_PAGEALLOC for 32-bit 2007-04-13 04:09:39 +10:00
init_64.c use SLAB_PANIC flag cleanup 2007-05-08 11:14:57 -07:00
lmb.c [POWERPC] Allow duplicate lmb_reserve() calls 2007-03-08 15:43:28 +11:00
Makefile [POWERPC] ps3: multiplatform build fixes 2006-12-04 20:41:16 +11:00
mem.c [POWERPC] Remove unneeded page_is_ram export 2007-05-02 16:40:57 +10:00
mmap.c [PATCH] powerpc: trivial: modify comments to refer to new location of files 2006-02-10 16:53:51 +11:00
mmu_context_32.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
mmu_context_64.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
mmu_decl.h [POWERPC] Revise PPC44x MMU code for arch/powerpc 2007-05-02 20:04:29 +10:00
numa.c Add suspend-related notifications for CPU hotplug 2007-05-09 12:30:56 -07:00
pgtable_32.c [POWERPC] Remove use of 4level-fixup.h for ppc32 2007-05-08 13:40:31 +10:00
pgtable_64.c [POWERPC] Fix bug with early ioremap and 64k pages 2007-02-16 14:00:20 +11:00
ppc_mmu_32.c [POWERPC] DEBUG_PAGEALLOC for 32-bit 2007-04-13 04:09:39 +10:00
slb_low.S [POWERPC] implement BEGIN/END_FW_FTR_SECTION 2006-10-03 16:50:21 +10:00
slb.c [POWERPC] iSeries: fix slb.c for combined build 2006-12-04 20:39:19 +11:00
stab.c [POWERPC] Add __init annotations to reserve_mem() and stabs_alloc() 2007-05-08 11:54:19 +10:00
tlb_32.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
tlb_64.c [POWERPC] Make tlb flush batch use lazy MMU mode 2007-04-13 04:09:38 +10:00