writeback: rework wb_[dec|inc]_stat family of functions

[muen/linux.git] / mm / page-writeback.c

diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index 0b60cc7ddac2b1a63ce71ed17c02a64cb6370e1c..96e93b214d317baf4fb4ffbb5fcbe726e110980d 100644 (file)
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -601,7 +601,7 @@ static inline void __wb_writeout_inc(struct bdi_writeback *wb)
 {
        struct wb_domain *cgdom;
 
-       __inc_wb_stat(wb, WB_WRITTEN);
+       inc_wb_stat(wb, WB_WRITTEN);
        wb_domain_writeout_inc(&global_wb_domain, &wb->completions,
                               wb->bdi->max_prop_frac);
 
@@ -2435,8 +2435,8 @@ void account_page_dirtied(struct page *page, struct address_space *mapping)
                __inc_lruvec_page_state(page, NR_FILE_DIRTY);
                __inc_zone_page_state(page, NR_ZONE_WRITE_PENDING);
                __inc_node_page_state(page, NR_DIRTIED);
-               __inc_wb_stat(wb, WB_RECLAIMABLE);
-               __inc_wb_stat(wb, WB_DIRTIED);
+               inc_wb_stat(wb, WB_RECLAIMABLE);
+               inc_wb_stat(wb, WB_DIRTIED);
                task_io_account_write(PAGE_SIZE);
                current->nr_dirtied++;
                this_cpu_inc(bdp_ratelimits);
@@ -2741,7 +2741,7 @@ int test_clear_page_writeback(struct page *page)
                        if (bdi_cap_account_writeback(bdi)) {
                                struct bdi_writeback *wb = inode_to_wb(inode);
 
-                               __dec_wb_stat(wb, WB_WRITEBACK);
+                               dec_wb_stat(wb, WB_WRITEBACK);
                                __wb_writeout_inc(wb);
                        }
                }
@@ -2786,7 +2786,7 @@ int __test_set_page_writeback(struct page *page, bool keep_write)
                                                page_index(page),
                                                PAGECACHE_TAG_WRITEBACK);
                        if (bdi_cap_account_writeback(bdi))
-                               __inc_wb_stat(inode_to_wb(inode), WB_WRITEBACK);
+                               inc_wb_stat(inode_to_wb(inode), WB_WRITEBACK);
 
                        /*
                         * We can come through here when swapping anonymous