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| author | Vasily Gorbik <gor@linux.ibm.com> | 2018-04-11 11:56:55 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2018-10-09 11:21:08 +0200 |
| commit | 6966d604e2ec4ecf5691aea953538f63597a250d (patch) | |
| tree | bb97b41e8ee7ead33cb952f690820f13d4dd8ab6 /arch/s390/include/asm/setup.h | |
| parent | s390/sclp: move sclp_early_read_info to sclp_early_core.c (diff) | |
| download | linux-6966d604e2ec4ecf5691aea953538f63597a250d.tar.xz linux-6966d604e2ec4ecf5691aea953538f63597a250d.zip | |
s390/mem_detect: move tprot loop to early boot phase
Move memory detection to early boot phase. To store online memory
regions "struct mem_detect_info" has been introduced together with
for_each_mem_detect_block iterator. mem_detect_info is later converted
to memblock.
Also introduces sclp_early_get_meminfo function to get maximum physical
memory and maximum increment number.
Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Reviewed-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.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.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/s390/include/asm/setup.h b/arch/s390/include/asm/setup.h index 1d66016f4170..522e4553373a 100644 --- a/arch/s390/include/asm/setup.h +++ b/arch/s390/include/asm/setup.h @@ -69,8 +69,6 @@ extern int memory_end_set; extern unsigned long memory_end; extern unsigned long max_physmem_end; -extern void detect_memory_memblock(void); - #define MACHINE_IS_VM (S390_lowcore.machine_flags & MACHINE_FLAG_VM) #define MACHINE_IS_KVM (S390_lowcore.machine_flags & MACHINE_FLAG_KVM) #define MACHINE_IS_LPAR (S390_lowcore.machine_flags & MACHINE_FLAG_LPAR) |