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| author | Johannes Weiner <hannes@saeurebad.de> | 2008-07-26 06:46:14 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-26 23:00:11 +0400 |
| commit | c55281dee09a843dd6bf5070324b86b84847e6ea (patch) | |
| tree | c02a8678d0b4de16a348b6a3b6022d2b62b9b54d /arch/s390/mm/init.c | |
| parent | 03da6bfb5b40d454f5439ea905a68441aab23637 (diff) | |
| download | linux-c55281dee09a843dd6bf5070324b86b84847e6ea.tar.xz | |
s390: use generic show_mem()
Remove arch-specific show_mem() in favor of the generic version.
This also removes the following redundant information display:
- pages in swapcache, printed by show_swap_cache_info()
where show_mem() calls show_free_areas(), which calls
show_swap_cache_info().
Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/s390/mm/init.c')
| -rw-r--r-- | arch/s390/mm/init.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c index 388cc7420055..4993b0f594eb 100644 --- a/arch/s390/mm/init.c +++ b/arch/s390/mm/init.c @@ -42,38 +42,6 @@ DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); pgd_t swapper_pg_dir[PTRS_PER_PGD] __attribute__((__aligned__(PAGE_SIZE))); char empty_zero_page[PAGE_SIZE] __attribute__((__aligned__(PAGE_SIZE))); -void show_mem(void) -{ - unsigned long i, total = 0, reserved = 0; - unsigned long shared = 0, cached = 0; - unsigned long flags; - struct page *page; - pg_data_t *pgdat; - - printk("Mem-info:\n"); - show_free_areas(); - for_each_online_pgdat(pgdat) { - pgdat_resize_lock(pgdat, &flags); - for (i = 0; i < pgdat->node_spanned_pages; i++) { - if (!pfn_valid(pgdat->node_start_pfn + i)) - continue; - page = pfn_to_page(pgdat->node_start_pfn + i); - total++; - if (PageReserved(page)) - reserved++; - else if (PageSwapCache(page)) - cached++; - else if (page_count(page)) - shared += page_count(page) - 1; - } - pgdat_resize_unlock(pgdat, &flags); - } - printk("%ld pages of RAM\n", total); - printk("%ld reserved pages\n", reserved); - printk("%ld pages shared\n", shared); - printk("%ld pages swap cached\n", cached); -} - /* * paging_init() sets up the page tables */ |