mm: Fix a comment typo
Subsystems (2)
PATCH 1/1 mm: Fix a comment typo
---
mm/page-writeback.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
mm/page-writeback.c +0 -0
@@ -1271,7 +1271,7 @@ static void wb_update_dirty_ratelimit(struct dirty_throttle_control *dtc,
*/
/*
- * dirty_ratelimit will follow balanced_dirty_ratelimit iff + * dirty_ratelimit will follow balanced_dirty_ratelimit if
* task_ratelimit is on the same side of dirty_ratelimit, too.
* For example, when
* - dirty_ratelimit > balanced_dirty_ratelimit
Signature · 1 line
1.8.3.1
Quoted 11 lines · brookxu
Signed-off-by Chunguang Xu <[email protected]>--- mm/page-writeback.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)mm/page-writeback.c +0
-0
mm/page-writeback.c static void wb_update_dirty_ratelimit(struct · line 1275
Quoted 6 lines
mm/page-writeback.c +1
-1@@ -1271,7 +1271,7 @@ static void wb_update_dirty_ratelimit(structdirty_throttle_control *dtc, */ /* -* dirty_ratelimit will follow balanced_dirty_ratelimit iff +* dirty_ratelimit will follow balanced_dirty_ratelimit if
Are you sure it's a mistake? iff means if and only if which would be reasonable unless the condition is only implies.
James
Thank you very much for your reply, it should be my misunderstanding, thanks again~
James Bottomley wrote on 2020/3/18 11:59:
Quoted 23 lines · brookxu
Quoted 11 lines
Signed-off-by Chunguang Xu <[email protected]>--- mm/page-writeback.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)mm/page-writeback.c +0
-0mm/page-writeback.c static void wb_update_dirty_ratelimit(struct · line 1275
Quoted 6 lines
mm/page-writeback.c +1
-1@@ -1271,7 +1271,7 @@ static void wb_update_dirty_ratelimit(structdirty_throttle_control *dtc, */ /* -* dirty_ratelimit will follow balanced_dirty_ratelimit iff +* dirty_ratelimit will follow balanced_dirty_ratelimit if Are you sure it's a mistake? iff means if and only if which would be reasonable unless the condition is only implies.
James