diff options
Diffstat (limited to 'drivers/s390/char')
| -rw-r--r-- | drivers/s390/char/sclp_cmd.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/s390/char/sclp_cmd.c b/drivers/s390/char/sclp_cmd.c index cd798386b622..178836ec252b 100644 --- a/drivers/s390/char/sclp_cmd.c +++ b/drivers/s390/char/sclp_cmd.c @@ -561,6 +561,8 @@ static void __init sclp_add_standby_memory(void) add_memory_merged(0); } +#define MEM_SCT_SIZE (1UL << SECTION_SIZE_BITS) + static void __init insert_increment(u16 rn, int standby, int assigned) { struct memory_increment *incr, *new_incr; @@ -573,7 +575,7 @@ static void __init insert_increment(u16 rn, int standby, int assigned) new_incr->rn = rn; new_incr->standby = standby; if (!standby) - new_incr->usecount = 1; + new_incr->usecount = rzm > MEM_SCT_SIZE ? rzm/MEM_SCT_SIZE : 1; last_rn = 0; prev = &sclp_mem_list; list_for_each_entry(incr, &sclp_mem_list, list) { |