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| author | David Hildenbrand <dahi@linux.vnet.ibm.com> | 2015-05-06 13:18:59 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2015-05-13 09:58:17 +0200 |
| commit | 37c5f6c86cf5cda66c71c3bb1672e3b09d81c6da (patch) | |
| tree | 4926bbcc67eb0b74f22634c63866040d1699e63d /arch/s390/mm | |
| parent | 9747bc47b340228a007efcc262c0bc4d2e94116d (diff) | |
| download | talos-obmc-linux-37c5f6c86cf5cda66c71c3bb1672e3b09d81c6da.tar.gz talos-obmc-linux-37c5f6c86cf5cda66c71c3bb1672e3b09d81c6da.zip | |
s390/sclp: unify basic sclp access by exposing "struct sclp"
Let's unify basic access to sclp fields by storing the data in an external
struct in asm/sclp.h.
The values can now directly be accessed by other components, so there is
no need for most accessor functions and external variables anymore.
The mtid, mtid_max and facility part will be cleaned up separately.
Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/mm')
| -rw-r--r-- | arch/s390/mm/init.c | 2 | ||||
| -rw-r--r-- | arch/s390/mm/mem_detect.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c index 80875c43a4a4..76e873748b56 100644 --- a/arch/s390/mm/init.c +++ b/arch/s390/mm/init.c @@ -213,7 +213,7 @@ unsigned long memory_block_size_bytes(void) * Make sure the memory block size is always greater * or equal than the memory increment size. */ - return max_t(unsigned long, MIN_MEMORY_BLOCK_SIZE, sclp_get_rzm()); + return max_t(unsigned long, MIN_MEMORY_BLOCK_SIZE, sclp.rzm); } #ifdef CONFIG_MEMORY_HOTREMOVE diff --git a/arch/s390/mm/mem_detect.c b/arch/s390/mm/mem_detect.c index 0f3604395805..e00f0d5d296d 100644 --- a/arch/s390/mm/mem_detect.c +++ b/arch/s390/mm/mem_detect.c @@ -31,8 +31,8 @@ void __init detect_memory_memblock(void) unsigned long addr, size; int type; - rzm = sclp_get_rzm(); - rnmax = sclp_get_rnmax(); + rzm = sclp.rzm; + rnmax = sclp.rnmax; memsize = rzm * rnmax; if (!rzm) rzm = 1ULL << 17; |
