The patch titled
cpumask: export cpu_online_map and cpu_possible_map consistently
has been removed from the -mm tree. Its filename is
cpumask-export-cpu_online_map-and-cpu_possible_map.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: cpumask: export cpu_online_map and cpu_possible_map consistently
From: Greg Banks <gnb@xxxxxxxxxxxxxxxxx>
cpumask: ensure that the cpu_online_map and cpu_possible_map bitmasks, and
hence all the macros in <linux/cpumask.h> that require them, are available to
modules for all supported combinations of architecture and CONFIG_SMP.
Signed-off-by: Greg Banks <gnb@xxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
arch/arm/kernel/smp.c | 2 ++
arch/cris/arch-v32/kernel/smp.c | 1 +
arch/sh/kernel/smp.c | 1 +
kernel/sched.c | 3 +++
4 files changed, 7 insertions(+)
diff -puN arch/arm/kernel/smp.c~cpumask-export-cpu_online_map-and-cpu_possible_map arch/arm/kernel/smp.c
--- a/arch/arm/kernel/smp.c~cpumask-export-cpu_online_map-and-cpu_possible_map
+++ a/arch/arm/kernel/smp.c
@@ -36,7 +36,9 @@
* The online bitmask indicates that the CPU is up and running.
*/
cpumask_t cpu_possible_map;
+EXPORT_SYMBOL(cpu_possible_map);
cpumask_t cpu_online_map;
+EXPORT_SYMBOL(cpu_online_map);
/*
* as from 2.5, kernels no longer have an init_tasks structure
diff -puN arch/cris/arch-v32/kernel/smp.c~cpumask-export-cpu_online_map-and-cpu_possible_map arch/cris/arch-v32/kernel/smp.c
--- a/arch/cris/arch-v32/kernel/smp.c~cpumask-export-cpu_online_map-and-cpu_possible_map
+++ a/arch/cris/arch-v32/kernel/smp.c
@@ -28,6 +28,7 @@ spinlock_t cris_atomic_locks[] = { [0 ..
/* CPU masks */
cpumask_t cpu_online_map = CPU_MASK_NONE;
+EXPORT_SYMBOL(cpu_online_map);
cpumask_t phys_cpu_present_map = CPU_MASK_NONE;
EXPORT_SYMBOL(phys_cpu_present_map);
diff -puN arch/sh/kernel/smp.c~cpumask-export-cpu_online_map-and-cpu_possible_map arch/sh/kernel/smp.c
--- a/arch/sh/kernel/smp.c~cpumask-export-cpu_online_map-and-cpu_possible_map
+++ a/arch/sh/kernel/smp.c
@@ -42,6 +42,7 @@ cpumask_t cpu_possible_map;
EXPORT_SYMBOL(cpu_possible_map);
cpumask_t cpu_online_map;
+EXPORT_SYMBOL(cpu_online_map);
static atomic_t cpus_booted = ATOMIC_INIT(0);
/* These are defined by the board-specific code. */
diff -puN kernel/sched.c~cpumask-export-cpu_online_map-and-cpu_possible_map kernel/sched.c
--- a/kernel/sched.c~cpumask-export-cpu_online_map-and-cpu_possible_map
+++ a/kernel/sched.c
@@ -4384,7 +4384,10 @@ EXPORT_SYMBOL(cpu_present_map);
#ifndef CONFIG_SMP
cpumask_t cpu_online_map __read_mostly = CPU_MASK_ALL;
+EXPORT_SYMBOL(cpu_online_map);
+
cpumask_t cpu_possible_map __read_mostly = CPU_MASK_ALL;
+EXPORT_SYMBOL(cpu_possible_map);
#endif
long sched_getaffinity(pid_t pid, cpumask_t *mask)
_
Patches currently in -mm which might be from gnb@xxxxxxxxxxxxxxxxx are
origin.patch
knfsd-prepare-knfsd-for-support-of-rsize-wsize-of-up-to-1mb-over-tcp.patch
knfsd-make-nfsd-readahead-params-cache-smp-friendly.patch
knfsd-knfsd-cache-ipmap-per-tcp-socket.patch
-
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