diff options
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/pgtable.h | 3 | ||||
| -rw-r--r-- | arch/x86/mm/pageattr.c | 11 |
2 files changed, 7 insertions, 7 deletions
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h index fb7d1e9985b..c012f3b1167 100644 --- a/arch/x86/include/asm/pgtable.h +++ b/arch/x86/include/asm/pgtable.h @@ -348,7 +348,8 @@ static inline void native_pagetable_setup_start(pgd_t *base) {} static inline void native_pagetable_setup_done(pgd_t *base) {} #endif -extern int arch_report_meminfo(char *page); +struct seq_file; +extern void arch_report_meminfo(struct seq_file *m); #ifdef CONFIG_PARAVIRT #include <asm/paravirt.h> diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c index 407d8784f66..f1dc1b75d16 100644 --- a/arch/x86/mm/pageattr.c +++ b/arch/x86/mm/pageattr.c @@ -65,23 +65,22 @@ static void split_page_count(int level) direct_pages_count[level - 1] += PTRS_PER_PTE; } -int arch_report_meminfo(char *page) +void arch_report_meminfo(struct seq_file *m) { - int n = sprintf(page, "DirectMap4k: %8lu kB\n", + seq_printf(m, "DirectMap4k: %8lu kB\n", direct_pages_count[PG_LEVEL_4K] << 2); #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE) - n += sprintf(page + n, "DirectMap2M: %8lu kB\n", + seq_printf(m, "DirectMap2M: %8lu kB\n", direct_pages_count[PG_LEVEL_2M] << 11); #else - n += sprintf(page + n, "DirectMap4M: %8lu kB\n", + seq_printf(m, "DirectMap4M: %8lu kB\n", direct_pages_count[PG_LEVEL_2M] << 12); #endif #ifdef CONFIG_X86_64 if (direct_gbpages) - n += sprintf(page + n, "DirectMap1G: %8lu kB\n", + seq_printf(m, "DirectMap1G: %8lu kB\n", direct_pages_count[PG_LEVEL_1G] << 20); #endif - return n; } #else static inline void split_page_count(int level) { } |