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| author | KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> | 2009-09-22 16:45:44 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-23 07:39:41 -0700 |
| commit | a0614da88b67ffa3dbcc0d40b817e682c7c4a0ee (patch) | |
| tree | ae4ca3a8553592af41f7c2cc1a64912d934f6baf /arch/x86 | |
| parent | c30bb2a25fcfde6157e6154a32c14686fb0bedbe (diff) | |
| download | blackbird-op-linux-a0614da88b67ffa3dbcc0d40b817e682c7c4a0ee.tar.gz blackbird-op-linux-a0614da88b67ffa3dbcc0d40b817e682c7c4a0ee.zip | |
kcore: register vmalloc area in generic way
For /proc/kcore, vmalloc areas are registered per arch. But, all of them
registers same range of [VMALLOC_START...VMALLOC_END) This patch unifies
them. By this. archs which have no kclist_add() hooks can see vmalloc
area correctly.
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: WANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/mm/init_32.c | 4 | ||||
| -rw-r--r-- | arch/x86/mm/init_64.c | 4 |
2 files changed, 2 insertions, 6 deletions
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c index 2cbc40112932..7108678ca9bc 100644 --- a/arch/x86/mm/init_32.c +++ b/arch/x86/mm/init_32.c @@ -857,7 +857,7 @@ static void __init test_wp_bit(void) } } -static struct kcore_list kcore_mem, kcore_vmalloc; +static struct kcore_list kcore_mem; void __init mem_init(void) { @@ -887,8 +887,6 @@ void __init mem_init(void) initsize = (unsigned long) &__init_end - (unsigned long) &__init_begin; kclist_add(&kcore_mem, __va(0), max_low_pfn << PAGE_SHIFT, KCORE_RAM); - kclist_add(&kcore_vmalloc, (void *)VMALLOC_START, - VMALLOC_END-VMALLOC_START, KCORE_VMALLOC); printk(KERN_INFO "Memory: %luk/%luk available (%dk kernel code, " "%dk reserved, %dk data, %dk init, %ldk highmem)\n", diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index c05810b614fe..da2cae7427a6 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -647,7 +647,7 @@ EXPORT_SYMBOL_GPL(memory_add_physaddr_to_nid); #endif /* CONFIG_MEMORY_HOTPLUG */ -static struct kcore_list kcore_mem, kcore_vmalloc, kcore_kernel, +static struct kcore_list kcore_mem, kcore_kernel, kcore_modules, kcore_vsyscall; void __init mem_init(void) @@ -678,8 +678,6 @@ void __init mem_init(void) /* Register memory areas for /proc/kcore */ kclist_add(&kcore_mem, __va(0), max_low_pfn << PAGE_SHIFT, KCORE_RAM); - kclist_add(&kcore_vmalloc, (void *)VMALLOC_START, - VMALLOC_END-VMALLOC_START, KCORE_VMALLOC); kclist_add(&kcore_kernel, &_stext, _end - _stext, KCORE_TEXT); kclist_add(&kcore_modules, (void *)MODULES_VADDR, MODULES_LEN, KCORE_OTHER); |
