Re: [Maria-developers] MDEV-7660 MySQL WL#6671 "Improve scalability by not using thr_lock.c locks for InnoDB tables"

2016-10-29 Thread Sergei Golubchik
Hi, Sergey! Just one comment: On Oct 18, Sergey Vojtovich wrote: > > > > > diff --git a/mysql-test/r/lock_tables_lost_commit.result > > > > > b/mysql-test/r/lock_tables_lost_commit.result > > > > > index 769e973..394ef0a 100644 > > > > > --- a/mysql-test/r/lock_tables_lost_commit.result > > > >

Re: [Maria-developers] MDEV-7660 MySQL WL#6671 "Improve scalability by not using thr_lock.c locks for InnoDB tables"

2016-10-18 Thread Sergey Vojtovich
Hi Sergei! On Sat, Oct 15, 2016 at 11:13:24AM +0200, Sergei Golubchik wrote: > Hi, Sergey! > > On Oct 15, Sergey Vojtovich wrote: > > Hi Sergei, > > > > Sorry to say this, but you reviewed outdated commits. There's just one in > > bb-10.2-mdev7660 now. Since value of those cleanups was rather qu

Re: [Maria-developers] MDEV-7660 MySQL WL#6671 "Improve scalability by not using thr_lock.c locks for InnoDB tables"

2016-10-15 Thread Sergei Golubchik
Hi, Sergey! On Oct 15, Sergey Vojtovich wrote: > Hi Sergei, > > Sorry to say this, but you reviewed outdated commits. There's just one in > bb-10.2-mdev7660 now. Since value of those cleanups was rather questionable > and I got conflicts on rebase I discarded them. Oh, okay. I know that feeling,

Re: [Maria-developers] MDEV-7660 MySQL WL#6671 "Improve scalability by not using thr_lock.c locks for InnoDB tables"

2016-10-14 Thread Sergey Vojtovich
Hi Sergei, Sorry to say this, but you reviewed outdated commits. There's just one in bb-10.2-mdev7660 now. Since value of those cleanups was rather questionable and I got conflicts on rebase I discarded them. Still some answers inline. On Fri, Oct 14, 2016 at 08:12:52PM +0200, Sergei Golubchik w

Re: [Maria-developers] MDEV-7660 MySQL WL#6671 "Improve scalability by not using thr_lock.c locks for InnoDB tables"

2016-10-14 Thread Sergei Golubchik
Hi, Sergey! Here's a review of the last two commits in bb-10.2-mdev7660 (I've quickly looked through other, cleanup, commits, didn't have any comments, so I've excluded them from the diff to make it smaller) > diff --git a/mysql-test/t/innodb_mysql_lock.test > b/mysql-test/t/innodb_mysql_lock.te

Re: [Maria-developers] MDEV-7660 MySQL WL#6671 "Improve scalability by not using thr_lock.c locks for InnoDB tables"

2016-06-01 Thread Sergey Vojtovich
Hi Sergei, On Wed, Jun 01, 2016 at 08:39:36AM +0200, Sergei Golubchik wrote: > Hi, Sergey! > > On Jun 01, Sergey Vojtovich wrote: > > On Tue, May 31, 2016 at 06:48:31PM +0200, Sergei Golubchik wrote: > > > > > > I think it's fine. I had a few questions though, see below: > > Thanks for positive

Re: [Maria-developers] MDEV-7660 MySQL WL#6671 "Improve scalability by not using thr_lock.c locks for InnoDB tables"

2016-05-31 Thread Sergei Golubchik
Hi, Sergey! On Jun 01, Sergey Vojtovich wrote: > On Tue, May 31, 2016 at 06:48:31PM +0200, Sergei Golubchik wrote: > > > > I think it's fine. I had a few questions though, see below: > Thanks for positive feedback. As I mentioned before, I'm less > optimistic about this patch due to many behavior

Re: [Maria-developers] MDEV-7660 MySQL WL#6671 "Improve scalability by not using thr_lock.c locks for InnoDB tables"

2016-05-31 Thread Sergey Vojtovich
Hi Sergei, On Tue, May 31, 2016 at 06:48:31PM +0200, Sergei Golubchik wrote: > Hi, Sergey, > > I think it's fine. I had a few questions though, see below: Thanks for positive feedback. As I mentioned before, I'm less optimistic about this patch due to many behavior changes. I can try to make a li