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Diffstat (limited to 'include/linux/writeback.h')
-rw-r--r--include/linux/writeback.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index d11b903c2edb..caf4f0b12235 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -327,12 +327,8 @@ extern struct wb_domain global_wb_domain;
/* These are exported to sysctl. */
extern unsigned int dirty_writeback_interval;
extern unsigned int dirty_expire_interval;
-extern unsigned int dirtytime_expire_interval;
extern int laptop_mode;
-int dirtytime_interval_handler(const struct ctl_table *table, int write,
- void *buffer, size_t *lenp, loff_t *ppos);
-
void global_dirty_limits(unsigned long *pbackground, unsigned long *pdirty);
unsigned long wb_calc_thresh(struct bdi_writeback *wb, unsigned long thresh);
unsigned long cgwb_calc_thresh(struct bdi_writeback *wb);