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-rw-r--r--mm/page-writeback.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index 6dcce3a4bbdc..75d7f48b79bb 100644
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -72,13 +72,12 @@ int dirty_background_ratio = 10;
72int vm_dirty_ratio = 40; 72int vm_dirty_ratio = 40;
73 73
74/* 74/*
75 * The interval between `kupdate'-style writebacks, in centiseconds 75 * The interval between `kupdate'-style writebacks, in jiffies
76 * (hundredths of a second)
77 */ 76 */
78int dirty_writeback_interval = 5 * HZ; 77int dirty_writeback_interval = 5 * HZ;
79 78
80/* 79/*
81 * The longest number of centiseconds for which data is allowed to remain dirty 80 * The longest number of jiffies for which data is allowed to remain dirty
82 */ 81 */
83int dirty_expire_interval = 30 * HZ; 82int dirty_expire_interval = 30 * HZ;
84 83