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authorHeiko Carstens <heiko.carstens@de.ibm.com>2013-04-30 19:19:58 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2013-05-03 14:21:15 +0200
commit996b4a7d8f4e5dd531369396f2312b97e9400cdc (patch)
treec827369c3cb23b84a3cd0528e534b4963c7639fa /arch/s390/include/asm/setup.h
parentd3383632d4e8e9ae747f582eaee8c2e79f828ae6 (diff)
downloadblackbird-op-linux-996b4a7d8f4e5dd531369396f2312b97e9400cdc.tar.gz
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s390/mem_detect: remove artificial kdump memory types
Simplify the memory detection code a bit by removing the CHUNK_OLDMEM and CHUNK_CRASHK memory types. They are not needed. Everything that is needed is a mechanism to insert holes into the detected memory. Reviewed-by: Michael Holzheu <holzheu@linux.vnet.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/include/asm/setup.h')
-rw-r--r--arch/s390/include/asm/setup.h6
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/s390/include/asm/setup.h b/arch/s390/include/asm/setup.h
index 2765e40d8739..59880dbaf360 100644
--- a/arch/s390/include/asm/setup.h
+++ b/arch/s390/include/asm/setup.h
@@ -33,8 +33,6 @@
#define CHUNK_READ_WRITE 0
#define CHUNK_READ_ONLY 1
-#define CHUNK_OLDMEM 4
-#define CHUNK_CRASHK 5
struct mem_chunk {
unsigned long addr;
@@ -47,8 +45,8 @@ extern int memory_end_set;
extern unsigned long memory_end;
void detect_memory_layout(struct mem_chunk chunk[], unsigned long maxsize);
-void create_mem_hole(struct mem_chunk memory_chunk[], unsigned long addr,
- unsigned long size, int type);
+void create_mem_hole(struct mem_chunk mem_chunk[], unsigned long addr,
+ unsigned long size);
#define PRIMARY_SPACE_MODE 0
#define ACCESS_REGISTER_MODE 1
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