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vmscan.c: fix invalid strict_strtoul() check in write_scan_unevictable_node()
[firefly-linux-kernel-4.4.55.git]
/
mm
/
page-writeback.c
diff --git
a/mm/page-writeback.c
b/mm/page-writeback.c
index 0e309cd1b5b9a2e2841a10205d7d91ad87083dc7..793e9874de51f39f1a1b4a2e86c974a671b6574d 100644
(file)
--- a/
mm/page-writeback.c
+++ b/
mm/page-writeback.c
@@
-305,7
+305,9
@@
static unsigned long task_min_dirty_limit(unsigned long bdi_dirty)
}
/*
}
/*
- *
+ * bdi_min_ratio keeps the sum of the minimum dirty shares of all
+ * registered backing devices, which, for obvious reasons, can not
+ * exceed 100%.
*/
static unsigned int bdi_min_ratio;
*/
static unsigned int bdi_min_ratio;