Re: [viro-vfs:work.xattr2] [fs/xattr] 64d47e878a: xfstests.xfs.046.fail

2024-10-09 Thread Oliver Sang
hi, Al Viro, On Sun, Oct 06, 2024 at 03:59:04PM +0100, Al Viro wrote: > On Sun, Oct 06, 2024 at 10:20:57PM +0800, kernel test robot wrote: > > > xfs/046 - output mismatch (see > > /lkp/benchmarks/xfstests/results//xfs/046.out.bad) > > --- tests/xfs/046.out 2024-09-30 21:13:44.000

Re: [axboe-block:for-next] [block] 1122c0c1cc: aim7.jobs-per-min 22.6% improvement

2024-07-01 Thread Oliver Sang
hi, Christoph Hellwig, On Wed, Jun 26, 2024 at 09:54:05PM -0700, Christoph Hellwig wrote: > On Thu, Jun 27, 2024 at 10:35:38AM +0800, Oliver Sang wrote: > > > > I failed to apply patch in your previous reply to 1122c0c1cc or current tip > > of axboe-block/for-next: > >

Re: [axboe-block:for-next] [block] 1122c0c1cc: aim7.jobs-per-min 22.6% improvement

2024-06-26 Thread Oliver Sang
hi, Christoph Hellwig, On Tue, Jun 25, 2024 at 08:39:50PM -0700, Christoph Hellwig wrote: > On Wed, Jun 26, 2024 at 10:10:49AM +0800, Oliver Sang wrote: > > I'm not sure I understand this test request. as in title, we see a good > > improvement of aim7 for 1122c0c1cc, and we

Re: [axboe-block:for-next] [block] bd4a633b6f: fsmark.files_per_sec -64.5% regression

2024-06-25 Thread Oliver Sang
hi, Christoph Hellwig, On Mon, Jun 24, 2024 at 10:35:37AM +0200, Christoph Hellwig wrote: > This is odd to say at least. Any chance you can check the value > of /sys/block/$DEVICE/queue/rotational for the relevant device before > and after this commit? And is this an ATA or NVMe SSD? > yeah, a

Re: [axboe-block:for-next] [block] 1122c0c1cc: aim7.jobs-per-min 22.6% improvement

2024-06-25 Thread Oliver Sang
hi, Christoph Hellwig, On Tue, Jun 25, 2024 at 01:57:35AM -0700, Christoph Hellwig wrote: > Hi Oliver, > > can you test the patch below? It restores the previous behavior if > the device did not have a volatile write cache. I think at least > for raid0 and raid1 without bitmap the new behavior

Re: [linus:master] [file] 0ede61d858: will-it-scale.per_thread_ops -2.9% regression

2023-11-26 Thread Oliver Sang
hi, Linus, On Sun, Nov 26, 2023 at 03:20:58PM -0800, Linus Torvalds wrote: > On Sun, 26 Nov 2023 at 12:23, Linus Torvalds > wrote: > > > > IOW, I might have messed up some "trivial cleanup" when prepping for > > sending it out... > > Bah. Famous last words. One of the "trivial cleanups" made the