Re: [PATCH V3] mm/vmstat: Add events for THP migration without split

2020-07-08 Thread Anshuman Khandual
On 07/08/2020 05:31 AM, John Hubbard wrote: > On 2020-07-06 17:06, Anshuman Khandual wrote: >> Add following new vmstat events which will help in validating THP migration >> without split. Statistics reported through these new VM events will help in >> performance debugging. >> >> 1.

Re: [PATCH V3] mm/vmstat: Add events for THP migration without split

2020-07-07 Thread John Hubbard
On 2020-07-06 17:06, Anshuman Khandual wrote: Add following new vmstat events which will help in validating THP migration without split. Statistics reported through these new VM events will help in performance debugging. 1. THP_MIGRATION_SUCCESS 2. THP_MIGRATION_FAILURE 3. THP_MIGRATION_SPLIT

Re: [PATCH V3] mm/vmstat: Add events for THP migration without split

2020-07-07 Thread John Hubbard
On 2020-07-07 13:04, Andrew Morton wrote: On Tue, 7 Jul 2020 05:36:55 +0530 Anshuman Khandual wrote: Add following new vmstat events which will help in validating THP migration without split. Statistics reported through these new VM events will help in performance debugging. 1.

Re: [PATCH V3] mm/vmstat: Add events for THP migration without split

2020-07-07 Thread Andrew Morton
On Tue, 7 Jul 2020 05:36:55 +0530 Anshuman Khandual wrote: > Add following new vmstat events which will help in validating THP migration > without split. Statistics reported through these new VM events will help in > performance debugging. > > 1. THP_MIGRATION_SUCCESS > 2.

[PATCH V3] mm/vmstat: Add events for THP migration without split

2020-07-06 Thread Anshuman Khandual
Add following new vmstat events which will help in validating THP migration without split. Statistics reported through these new VM events will help in performance debugging. 1. THP_MIGRATION_SUCCESS 2. THP_MIGRATION_FAILURE 3. THP_MIGRATION_SPLIT In addition, these new events also update normal