diff options
Diffstat (limited to 'mm/shmem.c')
| -rw-r--r-- | mm/shmem.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/mm/shmem.c b/mm/shmem.c index 921f80488bb3..6ece1e2fe76e 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -109,12 +109,14 @@ struct shmem_falloc { #ifdef CONFIG_TMPFS static unsigned long shmem_default_max_blocks(void) { - return totalram_pages / 2; + return totalram_pages() / 2; } static unsigned long shmem_default_max_inodes(void) { - return min(totalram_pages - totalhigh_pages, totalram_pages / 2); + unsigned long nr_pages = totalram_pages(); + + return min(nr_pages - totalhigh_pages(), nr_pages / 2); } #endif @@ -661,9 +663,7 @@ static int shmem_free_swap(struct address_space *mapping, { void *old; - xa_lock_irq(&mapping->i_pages); - old = __xa_cmpxchg(&mapping->i_pages, index, radswap, NULL, 0); - xa_unlock_irq(&mapping->i_pages); + old = xa_cmpxchg_irq(&mapping->i_pages, index, radswap, NULL, 0); if (old != radswap) return -ENOENT; free_swap_and_cache(radix_to_swp_entry(radswap)); @@ -760,7 +760,7 @@ void shmem_unlock_mapping(struct address_space *mapping) break; index = indices[pvec.nr - 1] + 1; pagevec_remove_exceptionals(&pvec); - check_move_unevictable_pages(pvec.pages, pvec.nr); + check_move_unevictable_pages(&pvec); pagevec_release(&pvec); cond_resched(); } @@ -3303,7 +3303,7 @@ static int shmem_parse_options(char *options, struct shmem_sb_info *sbinfo, size = memparse(value,&rest); if (*rest == '%') { size <<= PAGE_SHIFT; - size *= totalram_pages; + size *= totalram_pages(); do_div(size, 100); rest++; } |
