diff options
Diffstat (limited to '')
-rw-r--r-- | mm/page-writeback.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/mm/page-writeback.c b/mm/page-writeback.c index 08d2b960b294..4d4074cff300 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -362,13 +362,13 @@ unsigned long determine_dirtyable_memory(void) } void -get_dirty_limits(long *pbackground, long *pdirty, long *pbdi_dirty, - struct backing_dev_info *bdi) +get_dirty_limits(unsigned long *pbackground, unsigned long *pdirty, + unsigned long *pbdi_dirty, struct backing_dev_info *bdi) { int background_ratio; /* Percentages */ int dirty_ratio; - long background; - long dirty; + unsigned long background; + unsigned long dirty; unsigned long available_memory = determine_dirtyable_memory(); struct task_struct *tsk; @@ -423,9 +423,9 @@ static void balance_dirty_pages(struct address_space *mapping) { long nr_reclaimable, bdi_nr_reclaimable; long nr_writeback, bdi_nr_writeback; - long background_thresh; - long dirty_thresh; - long bdi_thresh; + unsigned long background_thresh; + unsigned long dirty_thresh; + unsigned long bdi_thresh; unsigned long pages_written = 0; unsigned long write_chunk = sync_writeback_pages(); @@ -580,8 +580,8 @@ EXPORT_SYMBOL(balance_dirty_pages_ratelimited_nr); void throttle_vm_writeout(gfp_t gfp_mask) { - long background_thresh; - long dirty_thresh; + unsigned long background_thresh; + unsigned long dirty_thresh; for ( ; ; ) { get_dirty_limits(&background_thresh, &dirty_thresh, NULL, NULL); @@ -624,8 +624,8 @@ static void background_writeout(unsigned long _min_pages) }; for ( ; ; ) { - long background_thresh; - long dirty_thresh; + unsigned long background_thresh; + unsigned long dirty_thresh; get_dirty_limits(&background_thresh, &dirty_thresh, NULL, NULL); if (global_page_state(NR_FILE_DIRTY) + |