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[PATCH v2 1/6] powerpc/fadump: rename cpu_online_mask member of struct fadump_crash_info_header

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As preparation for eliminating the indirect access to the various
global cpu_*_bits bitmaps via the pointer variables cpu_*_mask, rename
the cpu_online_mask member of struct fadump_crash_info_header to
simply online_mask, thus allowing cpu_online_mask to become a macro.

Acked-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
---
 arch/powerpc/include/asm/fadump.h | 2 +-
 arch/powerpc/kernel/fadump.c      | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/powerpc/include/asm/fadump.h b/arch/powerpc/include/asm/fadump.h
index 493e72f64b35..b4407d0add27 100644
--- a/arch/powerpc/include/asm/fadump.h
+++ b/arch/powerpc/include/asm/fadump.h
@@ -191,7 +191,7 @@ struct fadump_crash_info_header {
 	u64		elfcorehdr_addr;
 	u32		crashing_cpu;
 	struct pt_regs	regs;
-	struct cpumask	cpu_online_mask;
+	struct cpumask	online_mask;
 };
 
 /* Crash memory ranges */
diff --git a/arch/powerpc/kernel/fadump.c b/arch/powerpc/kernel/fadump.c
index 26d091a1a54c..3cb3b02a13dd 100644
--- a/arch/powerpc/kernel/fadump.c
+++ b/arch/powerpc/kernel/fadump.c
@@ -415,7 +415,7 @@ void crash_fadump(struct pt_regs *regs, const char *str)
 	else
 		ppc_save_regs(&fdh->regs);
 
-	fdh->cpu_online_mask = *cpu_online_mask;
+	fdh->online_mask = *cpu_online_mask;
 
 	/* Call ibm,os-term rtas call to trigger firmware assisted dump */
 	rtas_os_term((char *)str);
@@ -646,7 +646,7 @@ static int __init fadump_build_cpu_notes(const struct fadump_mem_struct *fdm)
 		}
 		/* Lower 4 bytes of reg_value contains logical cpu id */
 		cpu = be64_to_cpu(reg_entry->reg_value) & FADUMP_CPU_ID_MASK;
-		if (fdh && !cpumask_test_cpu(cpu, &fdh->cpu_online_mask)) {
+		if (fdh && !cpumask_test_cpu(cpu, &fdh->online_mask)) {
 			SKIP_TO_NEXT_CPU(reg_entry);
 			continue;
 		}
-- 
2.1.3

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Thread

[PATCH v2 0/6] kernel/cpu.c: eliminate some indirection Rasmus Villemoes <linux@rasmusvillemoes.dk> - 2015-10-06 17:30 +0200
  [PATCH v2 3/6] kernel/cpu.c: export __cpu_*_mask Rasmus Villemoes <linux@rasmusvillemoes.dk> - 2015-10-06 17:30 +0200
  [PATCH v2 5/6] kernel/cpu.c: eliminate cpu_*_mask Rasmus Villemoes <linux@rasmusvillemoes.dk> - 2015-10-06 17:30 +0200
  [PATCH v2 4/6] drivers/base/cpu.c: use __cpu_*_mask directly Rasmus Villemoes <linux@rasmusvillemoes.dk> - 2015-10-06 17:30 +0200
  [PATCH v2 6/6] kernel/cpu.c: make set_cpu_* static inlines Rasmus Villemoes <linux@rasmusvillemoes.dk> - 2015-10-06 17:30 +0200
  [PATCH v2 2/6] kernel/cpu.c: change type of cpu_possible_bits and friends Rasmus Villemoes <linux@rasmusvillemoes.dk> - 2015-10-06 17:30 +0200
  [PATCH v2 1/6] powerpc/fadump: rename cpu_online_mask member of struct fadump_crash_info_header Rasmus Villemoes <linux@rasmusvillemoes.dk> - 2015-10-06 17:40 +0200
  Re: [PATCH v2 0/6] kernel/cpu.c: eliminate some indirection Rasmus Villemoes <rv@rasmusvillemoes.dk> - 2015-10-18 00:10 +0200
    Re: [PATCH v2 0/6] kernel/cpu.c: eliminate some indirection Rusty Russell <rusty@rustcorp.com.au> - 2015-10-18 04:30 +0200

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