Displaying 8 results from an estimated 8 matches for "config_irqbalance".
2006 Mar 28
2
Asterisk & SMP: Is irqbalance Redundant on 2.6 Kernels?
...point of the irqbalance daemon if the
kernel can handle balancing IRQs by itself?
Googling for irqbalance brought me to the documentation for the Debian
package <http://packages.debian.org/unstable/utils/irqbalance>, which
states "Useful mostly just for 2.4 kernels, or 2.6 kernels with
CONFIG_IRQBALANCE turned off." I grepped through the kernel source, but
could not find this constant so as an experiment I turned off the
irqbalance daemon and rebooted the system. Every "smp_affinity" file
under "/proc/irq/*/" now contained the default value of "ffffffff" and I...
2006 Sep 16
2
Performance problem on a linux bridge used for shaping.
Hello,
Here is the situation. There is a machine with 3 intel gigabit card, 2
of them on PCI-X and in bridge, the 3rd is used only for management
access. The machine is a dual Xeon 2.8GHz with HT. With 2.6.8 kernel
from debian (testing) and htb with u32 on, i usually get about 30-40%
software interrupts on CPU0 and CPU2, and without htb and u32, 10% less.
Now, if I boot with 2.6.17.9 kernel,
2007 Apr 18
2
refactoring io_apic.c
...ioapic_lock, flags);
- for (;;) {
- pin = entry->pin;
- if (pin == -1)
- break;
- io_apic_write(entry->apic, 0x10 + 1 + pin*2, apicid_value);
- if (!entry->next)
- break;
- entry = irq_2_pin + entry->next;
- }
- spin_unlock_irqrestore(&ioapic_lock, flags);
-}
-
#if defined(CONFIG_IRQBALANCE)
# include <asm/processor.h> /* kernel_thread() */
# include <linux/kernel_stat.h> /* kstat */
@@ -661,24 +524,6 @@ late_initcall(balanced_irq_init);
static inline void move_irq(int irq) { }
#endif /* CONFIG_IRQBALANCE */
-#ifndef CONFIG_SMP
-void fastcall send_IPI_self(int vector...
2007 Apr 18
2
refactoring io_apic.c
...ioapic_lock, flags);
- for (;;) {
- pin = entry->pin;
- if (pin == -1)
- break;
- io_apic_write(entry->apic, 0x10 + 1 + pin*2, apicid_value);
- if (!entry->next)
- break;
- entry = irq_2_pin + entry->next;
- }
- spin_unlock_irqrestore(&ioapic_lock, flags);
-}
-
#if defined(CONFIG_IRQBALANCE)
# include <asm/processor.h> /* kernel_thread() */
# include <linux/kernel_stat.h> /* kstat */
@@ -661,24 +524,6 @@ late_initcall(balanced_irq_init);
static inline void move_irq(int irq) { }
#endif /* CONFIG_IRQBALANCE */
-#ifndef CONFIG_SMP
-void fastcall send_IPI_self(int vector...
2008 Apr 21
9
3w-xxxx / 3ware 8006-2LP corruption issues using Xen kernel
...EM_MAP=y
-CONFIG_SPARSEMEM_STATIC=y
+# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
+CONFIG_RESOURCES_64BIT=y
# CONFIG_HIGHPTE is not set
-# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
-CONFIG_EFI=y
-CONFIG_IRQBALANCE=y
-CONFIG_BOOT_IOREMAP=y
CONFIG_REGPARM=y
# CONFIG_SECCOMP is not set
# CONFIG_HZ_100 is not set
@@ -204,7 +191,6 @@
# CONFIG_CRASH_DUMP is not set
CONFIG_PHYSICAL_START=0x100000
CONFIG_HOTPLUG_CPU=y
-CONFIG_COMPAT_VDSO=y
CONFIG_ARCH_ENABLE_MEMORY_HOTP...
2005 Dec 10
1
[BUG 2.6.15-rc5] EXT3-fs error and soft lockup detected
...TMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_HIGHPTE is not set
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
# CONFIG_EFI is not set
CONFIG_IRQBALANCE=y
CONFIG_REGPARM=y
CONFIG_SECCOMP=y
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
CONFIG_PHYSICAL_START=0x100000
CONFIG_KEXEC=y
CONFIG_CRASH_DUMP=y
#
# Power management options (ACPI, APM)
#
CONFIG_PM=y
CONFIG_PM_LEGACY=y
# CONFIG_PM_DEBUG is not set
#
# AC...
2007 Oct 04
1
[PATCH 0/5] Boot protocol changes
...not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_SPARSEMEM_STATIC=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_NR_QUICK=1
CONFIG_VIRT_TO_BUS=y
CONFIG_HIGHPTE=y
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
CONFIG_EFI=y
# CONFIG_IRQBALANCE is not set
CONFIG_BOOT_IOREMAP=y
CONFIG_SECCOMP=y
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
CONFIG_KEXEC=y
CONFIG_CRASH_DUMP=y
CONFIG_PHYSICAL_START=0x100000
CONFIG_RELOCATABLE=y
CONFIG_PHYSICAL_ALIGN=0x100000
CONFIG_HOTPLUG_CPU...
2007 Oct 04
1
[PATCH 0/5] Boot protocol changes
...not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_SPARSEMEM_STATIC=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_NR_QUICK=1
CONFIG_VIRT_TO_BUS=y
CONFIG_HIGHPTE=y
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
CONFIG_EFI=y
# CONFIG_IRQBALANCE is not set
CONFIG_BOOT_IOREMAP=y
CONFIG_SECCOMP=y
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
CONFIG_KEXEC=y
CONFIG_CRASH_DUMP=y
CONFIG_PHYSICAL_START=0x100000
CONFIG_RELOCATABLE=y
CONFIG_PHYSICAL_ALIGN=0x100000
CONFIG_HOTPLUG_CPU...