diff options
Diffstat (limited to 'mm/page-writeback.c')
| -rw-r--r-- | mm/page-writeback.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/mm/page-writeback.c b/mm/page-writeback.c index 81a91e6f1f99..d55cfcae2ef1 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -297,20 +297,12 @@ get_dirty_limits(long *pbackground, long *pdirty, long *pbdi_dirty, { int background_ratio; /* Percentages */ int dirty_ratio; - int unmapped_ratio; long background; long dirty; unsigned long available_memory = determine_dirtyable_memory(); struct task_struct *tsk; - unmapped_ratio = 100 - ((global_page_state(NR_FILE_MAPPED) + - global_page_state(NR_ANON_PAGES)) * 100) / - available_memory; - dirty_ratio = vm_dirty_ratio; - if (dirty_ratio > unmapped_ratio / 2) - dirty_ratio = unmapped_ratio / 2; - if (dirty_ratio < 5) dirty_ratio = 5; |