diff options
| author | KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> | 2009-09-22 16:45:43 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-23 07:39:41 -0700 |
| commit | c30bb2a25fcfde6157e6154a32c14686fb0bedbe (patch) | |
| tree | afa4811d46e5f9035a035b2c8c864bbb6c5af049 /arch/powerpc/mm | |
| parent | 2ef43ec772551e975a6ea7cf22b59c84955aadf9 (diff) | |
| download | linux-c30bb2a25fcfde6157e6154a32c14686fb0bedbe.tar.bz2 | |
kcore: add kclist types
Presently, kclist_add() only eats start address and size as its arguments.
Considering to make kclist dynamically reconfigulable, it's necessary to
know which kclists are for System RAM and which are not.
This patch add kclist types as
KCORE_RAM
KCORE_VMALLOC
KCORE_TEXT
KCORE_OTHER
This "type" is used in a patch following this for detecting KCORE_RAM.
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/powerpc/mm')
| -rw-r--r-- | arch/powerpc/mm/init_32.c | 4 | ||||
| -rw-r--r-- | arch/powerpc/mm/init_64.c | 5 |
2 files changed, 5 insertions, 4 deletions
diff --git a/arch/powerpc/mm/init_32.c b/arch/powerpc/mm/init_32.c index 3ef5084b90ca..e91add90ec54 100644 --- a/arch/powerpc/mm/init_32.c +++ b/arch/powerpc/mm/init_32.c @@ -268,11 +268,11 @@ static int __init setup_kcore(void) size); } - kclist_add(kcore_mem, __va(base), size); + kclist_add(kcore_mem, __va(base), size, KCORE_RAM); } kclist_add(&kcore_vmem, (void *)VMALLOC_START, - VMALLOC_END-VMALLOC_START); + VMALLOC_END-VMALLOC_START, KCORE_VMALLOC); return 0; } diff --git a/arch/powerpc/mm/init_64.c b/arch/powerpc/mm/init_64.c index 31582329cd67..9ee563101b56 100644 --- a/arch/powerpc/mm/init_64.c +++ b/arch/powerpc/mm/init_64.c @@ -128,10 +128,11 @@ static int __init setup_kcore(void) if (!kcore_mem) panic("%s: kmalloc failed\n", __func__); - kclist_add(kcore_mem, __va(base), size); + kclist_add(kcore_mem, __va(base), size, KCORE_RAM); } - kclist_add(&kcore_vmem, (void *)VMALLOC_START, VMALLOC_END-VMALLOC_START); + kclist_add(&kcore_vmem, (void *)VMALLOC_START, + VMALLOC_END-VMALLOC_START, KCORE_VMALLOC); return 0; } |