| Message ID | 20210511103606.3732-1-wuchi.zero@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v2] mm/page-writeback: Update the comment of Dirty position control | expand |
On Tue 11-05-21 18:36:06, Chi Wu wrote: > As the value of pos_ratio_polynom() clamp between 0 and > 2LL << RATELIMIT_CALC_SHIFT, the global control line should be > consistent with it. > > Signed-off-by: Chi Wu <wuchi.zero@gmail.com> Thanks! Feel free to add: Reviewed-by: Jan Kara <jack@suse.cz> Honza > --- > mm/page-writeback.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/mm/page-writeback.c b/mm/page-writeback.c > index 0062d5c57d41..3882405dc051 100644 > --- a/mm/page-writeback.c > +++ b/mm/page-writeback.c > @@ -845,7 +845,7 @@ static long long pos_ratio_polynom(unsigned long setpoint, > * ^ pos_ratio > * | > * | |<===== global dirty control scope ======>| > - * 2.0 .............* > + * 2.0 * * * * * * * > * | .* > * | . * > * | . * > -- > 2.17.1 >
diff --git a/mm/page-writeback.c b/mm/page-writeback.c index 0062d5c57d41..3882405dc051 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -845,7 +845,7 @@ static long long pos_ratio_polynom(unsigned long setpoint, * ^ pos_ratio * | * | |<===== global dirty control scope ======>| - * 2.0 .............* + * 2.0 * * * * * * * * | .* * | . * * | . *
As the value of pos_ratio_polynom() clamp between 0 and 2LL << RATELIMIT_CALC_SHIFT, the global control line should be consistent with it. Signed-off-by: Chi Wu <wuchi.zero@gmail.com> --- mm/page-writeback.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)