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49800efcb1
linux/arch/x86/kernel/cpu
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Andreas Herrmann 49800efcb1 x86: pda_init(): fix memory leak when using CPU hotplug 
pda->irqstackptr is allocated whenever a CPU is set online.
But it is never freed. This results in a memory leak of 16K
for each CPU offline/online cycle.

Fix is to allocate pda->irqstackptr only once.

Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
Cc: akpm@linux-foundation.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-08-11 21:39:11 +02:00
..
cpufreq cpumask: change cpumask_of_cpu_ptr to use new cpumask_of_cpu 2008-07-26 16:40:33 +02:00
mcheck Merge branch 'cpus4096-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2008-07-23 18:37:44 -07:00
mtrr Merge branch 'generic-ipi' into generic-ipi-for-linus 2008-07-15 21:55:59 +02:00
addon_cpuid_features.c x86: PAT: fixed checkpatch errors (and whitespaces) 2008-06-12 10:14:24 +02:00
amd_64.c x86_64: further cleanup of 32-bit compat syscall mechanisms 2008-07-16 11:08:27 +02:00
amd.c x86: reduce force_mwait visibility 2008-07-18 15:55:09 -07:00
bugs_64.c x86: move bugs_64.c to cpu/bugs_64.c 2008-06-03 14:43:00 -07:00
bugs.c x86: APIC: remove apic_write_around(); use alternatives 2008-07-18 12:51:21 +02:00
centaur_64.c x86: get x86_phys_bits early 2008-07-14 09:24:16 +02:00
centaur.c x86: clean up cpu capabilities accesses, centaur.c 2008-04-17 17:40:51 +02:00
common_64.c x86: pda_init(): fix memory leak when using CPU hotplug 2008-08-11 21:39:11 +02:00
common.c x86: change identify_cpu to static 2008-07-08 12:48:35 +02:00
cpu.h x86: make 64-bit identify_cpu use cpu_dev 2008-07-08 07:47:39 +02:00
cyrix.c x86: clean up cpu capabilities accesses, cyrix.c 2008-04-17 17:40:51 +02:00
feature_names.c x64, x2apic/intr-remap: cpuid bits for x2apic feature 2008-07-12 08:45:00 +02:00
intel_64.c x86: get x86_phys_bits early 2008-07-14 09:24:16 +02:00
intel_cacheinfo.c cpumask: change cpumask_of_cpu_ptr to use new cpumask_of_cpu 2008-07-26 16:40:33 +02:00
intel.c x86: APIC: remove apic_write_around(); use alternatives 2008-07-18 12:51:21 +02:00
Makefile x86: seperate funcs from setup_64 to cpu common_64.c 2008-07-08 12:48:34 +02:00
perfctr-watchdog.c x86: convert Dprintk to pr_debug 2008-07-21 21:35:38 +02:00
proc.c NR_CPUS: Replace NR_CPUS in arch/x86/kernel/cpu/proc.c 2008-07-20 10:21:09 +02:00
transmeta.c x86: clean up cpu capabilities accesses, transmeta.c 2008-04-17 17:40:51 +02:00
umc.c x86: coding style fixes to arch/x86/kernel/cpu/umc.c 2008-04-17 17:40:49 +02:00