diff options
Diffstat (limited to 'arch/powerpc/platforms/pseries/lparcfg.c')
| -rw-r--r-- | arch/powerpc/platforms/pseries/lparcfg.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/pseries/lparcfg.c b/arch/powerpc/platforms/pseries/lparcfg.c index 8bd590af488a..794487313cc8 100644 --- a/arch/powerpc/platforms/pseries/lparcfg.c +++ b/arch/powerpc/platforms/pseries/lparcfg.c @@ -26,6 +26,7 @@ #include <linux/seq_file.h> #include <linux/slab.h> #include <linux/uaccess.h> +#include <linux/hugetlb.h> #include <asm/lppaca.h> #include <asm/hvcall.h> #include <asm/firmware.h> @@ -36,6 +37,7 @@ #include <asm/vio.h> #include <asm/mmu.h> #include <asm/machdep.h> +#include <asm/drmem.h> #include "pseries.h" @@ -433,6 +435,16 @@ static void parse_em_data(struct seq_file *m) seq_printf(m, "power_mode_data=%016lx\n", retbuf[0]); } +static void maxmem_data(struct seq_file *m) +{ + unsigned long maxmem = 0; + + maxmem += drmem_info->n_lmbs * drmem_info->lmb_size; + maxmem += hugetlb_total_pages() * PAGE_SIZE; + + seq_printf(m, "MaxMem=%ld\n", maxmem); +} + static int pseries_lparcfg_data(struct seq_file *m, void *v) { int partition_potential_processors; @@ -491,6 +503,7 @@ static int pseries_lparcfg_data(struct seq_file *m, void *v) seq_printf(m, "slb_size=%d\n", mmu_slb_size); #endif parse_em_data(m); + maxmem_data(m); return 0; } |