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Subject[tip:sched/domains] sched: Remove some dead code
Commit-ID:  7dd04b730749f957c116f363524fd622b05e5141
Gitweb: http://git.kernel.org/tip/7dd04b730749f957c116f363524fd622b05e5141
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
AuthorDate: Thu, 7 Apr 2011 14:09:56 +0200
Committer: Ingo Molnar <mingo@elte.hu>
CommitDate: Mon, 11 Apr 2011 12:58:22 +0200

sched: Remove some dead code

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Nick Piggin <npiggin@kernel.dk>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Link: http://lkml.kernel.org/r/20110407122942.553814623@chello.nl
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
include/linux/sched.h | 6 ------
kernel/sched.c | 16 ----------------
2 files changed, 0 insertions(+), 22 deletions(-)
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 5a9168b..09d9e02 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -883,9 +883,6 @@ struct sched_group {
* NOTE: this field is variable length. (Allocated dynamically
* by attaching extra space to the end of the structure,
* depending on how many CPUs the kernel has booted up with)
- *
- * It is also be embedded into static data structures at build
- * time. (See 'struct static_sched_group' in kernel/sched.c)
*/
unsigned long cpumask[0];
};
@@ -994,9 +991,6 @@ struct sched_domain {
* NOTE: this field is variable length. (Allocated dynamically
* by attaching extra space to the end of the structure,
* depending on how many CPUs the kernel has booted up with)
- *
- * It is also be embedded into static data structures at build
- * time. (See 'struct static_sched_domain' in kernel/sched.c)
*/
unsigned long span[0];
};
diff --git a/kernel/sched.c b/kernel/sched.c
index f4d3a62..5ec685c 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -6816,22 +6816,6 @@ static void sched_domain_node_span(int node, struct cpumask *span)

int sched_smt_power_savings = 0, sched_mc_power_savings = 0;

-/*
- * The cpus mask in sched_group and sched_domain hangs off the end.
- *
- * ( See the the comments in include/linux/sched.h:struct sched_group
- * and struct sched_domain. )
- */
-struct static_sched_group {
- struct sched_group sg;
- DECLARE_BITMAP(cpus, CONFIG_NR_CPUS);
-};
-
-struct static_sched_domain {
- struct sched_domain sd;
- DECLARE_BITMAP(span, CONFIG_NR_CPUS);
-};
-
struct sd_data {
struct sched_domain **__percpu sd;
struct sched_group **__percpu sg;

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