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remove unused irq_cpustat fields

PATCH New Christoph Hellwig 1 participant 1 message Nov 14, 2004

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Christoph Hellwig

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PATCH 1/1 remove unused irq_cpustat fields

The only common field in irq_cpustat is __softirq_pending, i386 and ppc have some of their own.

Remove all unused obsolete fields from various architectures.

include/asm-alpha/hardirq.h +0 -3
@@ -9,9 +9,6 @@
 /* entry.S is sensitive to the offsets of these fields */
 typedef struct {
 	unsigned long __softirq_pending;
-	unsigned int __syscall_count;
-	unsigned long idle_timestamp;
-	struct task_struct * __ksoftirqd_task;
 } ____cacheline_aligned irq_cpustat_t;
 
 #include <linux/irq_cpustat.h>	/* Standard mappings for irq_cpustat_t above */
include/asm-arm26/hardirq.h +0 -4
@@ -7,10 +7,6 @@
 
 typedef struct {
 	unsigned int __softirq_pending;
-	unsigned int __local_irq_count;
-	unsigned int __local_bh_count;
-	unsigned int __syscall_count;
-	struct task_struct * __ksoftirqd_task; /* waitqueue is too large */
 } ____cacheline_aligned irq_cpustat_t;
 
 #include <linux/irq_cpustat.h>	/* Standard mappings for irq_cpustat_t above */
include/asm-cris/hardirq.h +0 -4
@@ -9,10 +9,6 @@
 /* entry.S is sensitive to the offsets of these fields */
 typedef struct {
 	unsigned int __softirq_pending;
-	unsigned int __local_irq_count;
-	unsigned int __local_bh_count;
-	unsigned int __syscall_count;
-	struct task_struct * __ksoftirqd_task; /* waitqueue is too large */
 } ____cacheline_aligned irq_cpustat_t;
 
 #include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
include/asm-h8300/hardirq.h +0 -2
@@ -9,8 +9,6 @@
 
 typedef struct {
 	unsigned int __softirq_pending;
-	unsigned int __syscall_count;
-	struct task_struct * __ksoftirqd_task;
 } ____cacheline_aligned irq_cpustat_t;
 
 #include <linux/irq_cpustat.h>	/* Standard mappings for irq_cpustat_t above */
include/asm-m32r/hardirq.h +0 -2
@@ -7,8 +7,6 @@
 
 typedef struct {
 	unsigned int __softirq_pending;
-	unsigned int __syscall_count;
-	struct task_struct * __ksoftirqd_task; /* waitqueue is too large */
 } ____cacheline_aligned irq_cpustat_t;
 
 #include <linux/irq_cpustat.h>	/* Standard mappings for irq_cpustat_t above */
include/asm-m68knommu/hardirq.h +0 -2
@@ -7,8 +7,6 @@
 
 typedef struct {
 	unsigned int __softirq_pending;
-	unsigned int __syscall_count;
-	struct task_struct * __ksoftirqd_task;
 } ____cacheline_aligned irq_cpustat_t;
 
 #include <linux/irq_cpustat.h>	/* Standard mappings for irq_cpustat_t above */
include/asm-parisc/hardirq.h +0 -3
@@ -21,9 +21,6 @@
 
 typedef struct {
 	unsigned long __softirq_pending; /* set_bit is used on this */
-	unsigned int __syscall_count;
-	struct task_struct * __ksoftirqd_task;
-	unsigned long idle_timestamp;
 } ____cacheline_aligned irq_cpustat_t;
 
 #include <linux/irq_cpustat.h>	/* Standard mappings for irq_cpustat_t above */
include/asm-ppc64/hardirq.h +0 -1
@@ -14,7 +14,6 @@
 
 typedef struct {
 	unsigned int __softirq_pending;
-	struct task_struct * __ksoftirqd_task;
 } ____cacheline_aligned irq_cpustat_t;
 
 #include <linux/irq_cpustat.h>	/* Standard mappings for irq_cpustat_t above */
include/asm-v850/hardirq.h +0 -2
@@ -7,8 +7,6 @@
 
 typedef struct {
 	unsigned int __softirq_pending;
-	unsigned int __syscall_count;
-	struct task_struct * __ksoftirqd_task;
 } ____cacheline_aligned irq_cpustat_t;
 
 #include <linux/irq_cpustat.h>	/* Standard mappings for irq_cpustat_t above */