diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 1999-06-22 23:05:57 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 1999-06-22 23:05:57 +0000 |
| commit | 51d3b7814cdccef9188240fe0cbd8d97ff2c7470 (patch) | |
| tree | 5cbb01d0323d4f63ade66bdf48ba4a91aaa6df16 /arch/mips/mm/init.c | |
| parent | 52273a23c9a84336b93a35e4847fc88fac7eb0e4 (diff) | |
Merge with Linux 2.3.7.
WARNING: 2.3.7 is known to eat filesystems for breakfast and little
children for lunch, so if you try this on your machine make backups
first ...
Diffstat (limited to 'arch/mips/mm/init.c')
| -rw-r--r-- | arch/mips/mm/init.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c index 544c3e186..94282cc56 100644 --- a/arch/mips/mm/init.c +++ b/arch/mips/mm/init.c @@ -1,4 +1,4 @@ -/* $Id: init.c,v 1.12 1999/02/25 21:06:44 tsbogend Exp $ +/* $Id: init.c,v 1.13 1999/05/01 22:40:40 ralf Exp $ * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive @@ -132,7 +132,7 @@ static inline unsigned long setup_zero_pages(void) pg = MAP_NR(empty_zero_page); while(pg < MAP_NR(empty_zero_page) + (1 << order)) { set_bit(PG_reserved, &mem_map[pg].flags); - atomic_set(&mem_map[pg].count, 0); + set_page_count(mem_map + pg, 0); pg++; } @@ -254,10 +254,10 @@ void show_mem(void) reserved++; else if (PageSwapCache(mem_map+i)) cached++; - else if (!atomic_read(&mem_map[i].count)) + else if (!page_count(mem_map + i)) free++; else - shared += atomic_read(&mem_map[i].count) - 1; + shared += page_count(mem_map + i) - 1; } printk("%d pages of RAM\n", total); printk("%d reserved pages\n", reserved); @@ -324,7 +324,7 @@ __initfunc(void mem_init(unsigned long start_mem, unsigned long end_mem)) continue; } num_physpages++; - atomic_set(&mem_map[MAP_NR(tmp)].count, 1); + set_page_count(mem_map + MAP_NR(tmp), 1); #ifdef CONFIG_BLK_DEV_INITRD if (!initrd_start || (tmp < initrd_start || tmp >= initrd_end)) @@ -354,7 +354,7 @@ void free_initmem(void) addr = (unsigned long)(&__init_begin); for (; addr < (unsigned long)(&__init_end); addr += PAGE_SIZE) { mem_map[MAP_NR(addr)].flags &= ~(1 << PG_reserved); - atomic_set(&mem_map[MAP_NR(addr)].count, 1); + set_page_count(mem_map + MAP_NR(addr), 1); free_page(addr); } printk("Freeing unused kernel memory: %dk freed\n", @@ -374,9 +374,9 @@ void si_meminfo(struct sysinfo *val) if (PageReserved(mem_map+i)) continue; val->totalram++; - if (!atomic_read(&mem_map[i].count)) + if (!page_count(mem_map + i)) continue; - val->sharedram += atomic_read(&mem_map[i].count) - 1; + val->sharedram += page_count(mem_map + i) - 1; } val->totalram <<= PAGE_SHIFT; val->sharedram <<= PAGE_SHIFT; |