[PATCH] remove unused irq_cpustat fields

[Christoph Hellwig]

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.


--- 1.10/include/asm-alpha/hardirq.h	2004-11-08 03:08:14 +01:00
+++ edited/include/asm-alpha/hardirq.h	2004-11-14 11:58:28 +01:00
@@ -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 */
--- 1.4/include/asm-arm26/hardirq.h	2004-11-08 03:08:14 +01:00
+++ edited/include/asm-arm26/hardirq.h	2004-11-14 11:57:13 +01:00
@@ -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 */
--- 1.5/include/asm-cris/hardirq.h	2004-11-08 03:08:14 +01:00
+++ edited/include/asm-cris/hardirq.h	2004-11-14 11:57:15 +01:00
@@ -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 */
--- 1.6/include/asm-h8300/hardirq.h	2004-11-08 03:08:14 +01:00
+++ edited/include/asm-h8300/hardirq.h	2004-11-14 11:57:20 +01:00
@@ -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 */
--- 1.4/include/asm-m32r/hardirq.h	2004-11-08 03:08:14 +01:00
+++ edited/include/asm-m32r/hardirq.h	2004-11-14 11:57:25 +01:00
@@ -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 */
--- 1.5/include/asm-m68knommu/hardirq.h	2004-11-08 03:08:14 +01:00
+++ edited/include/asm-m68knommu/hardirq.h	2004-11-14 11:57:29 +01:00
@@ -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 */
--- 1.5/include/asm-parisc/hardirq.h	2004-11-08 03:08:14 +01:00
+++ edited/include/asm-parisc/hardirq.h	2004-11-14 11:58:34 +01:00
@@ -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 */
--- 1.15/include/asm-ppc64/hardirq.h	2004-10-19 07:26:40 +02:00
+++ edited/include/asm-ppc64/hardirq.h	2004-11-14 11:55:29 +01:00
@@ -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 */
--- 1.6/include/asm-v850/hardirq.h	2004-11-08 03:08:14 +01:00
+++ edited/include/asm-v850/hardirq.h	2004-11-14 11:57:48 +01:00
@@ -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 */
-
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