Re: svn commit: r307626 - head/sys/ufs/ffs

2016-11-12 Thread Konstantin Belousov
On Sun, Nov 13, 2016 at 12:33:57AM -0700, Warner Losh wrote: > On Sun, Nov 13, 2016 at 12:19 AM, Konstantin Belousov > wrote: > > On Sun, Nov 13, 2016 at 12:12:02AM -0700, Warner Losh wrote: > >> On Sat, Nov 12, 2016 at 11:58 PM, Konstantin Belousov > >> wrote: > >> > On Sat, Nov 12, 2016 at 03:1

Re: svn commit: r307626 - head/sys/ufs/ffs

2016-11-12 Thread Warner Losh
On Sun, Nov 13, 2016 at 12:19 AM, Konstantin Belousov wrote: > On Sun, Nov 13, 2016 at 12:12:02AM -0700, Warner Losh wrote: >> On Sat, Nov 12, 2016 at 11:58 PM, Konstantin Belousov >> wrote: >> > On Sat, Nov 12, 2016 at 03:19:13PM -0800, Adrian Chadd wrote: >> >> hi! >> >> >> >> This broke freebs

Re: svn commit: r307626 - head/sys/ufs/ffs

2016-11-12 Thread Konstantin Belousov
On Sun, Nov 13, 2016 at 12:12:02AM -0700, Warner Losh wrote: > On Sat, Nov 12, 2016 at 11:58 PM, Konstantin Belousov > wrote: > > On Sat, Nov 12, 2016 at 03:19:13PM -0800, Adrian Chadd wrote: > >> hi! > >> > >> This broke freebsd on mips24k. > >> > >> BAD_PAGE_FAULT: pid 1 tid 11 (init), uid 0

Re: svn commit: r307626 - head/sys/ufs/ffs

2016-11-12 Thread Adrian Chadd
On 12 November 2016 at 23:16, Konstantin Belousov wrote: > On Sat, Nov 12, 2016 at 11:10:43PM -0800, Adrian Chadd wrote: >> That disappeared from the file in a later commit? > From which commit did it disappeared ? > > The tunable is present since sys/kern/vfs_bio.c r308026. I did not removed > i

Re: svn commit: r307626 - head/sys/ufs/ffs

2016-11-12 Thread Konstantin Belousov
On Sat, Nov 12, 2016 at 11:10:43PM -0800, Adrian Chadd wrote: > That disappeared from the file in a later commit? >From which commit did it disappeared ? The tunable is present since sys/kern/vfs_bio.c r308026. I did not removed it, and did not see any commit removing the code by somebody else.

Re: svn commit: r307626 - head/sys/ufs/ffs

2016-11-12 Thread Adrian Chadd
On 12 November 2016 at 23:12, Warner Losh wrote: > On Sat, Nov 12, 2016 at 11:58 PM, Konstantin Belousov > wrote: >> On Sat, Nov 12, 2016 at 03:19:13PM -0800, Adrian Chadd wrote: >>> hi! >>> >>> This broke freebsd on mips24k. >>> >>> BAD_PAGE_FAULT: pid 1 tid 11 (init), uid 0: pc 0x4002a4 got

Re: svn commit: r307626 - head/sys/ufs/ffs

2016-11-12 Thread Warner Losh
On Sat, Nov 12, 2016 at 11:58 PM, Konstantin Belousov wrote: > On Sat, Nov 12, 2016 at 03:19:13PM -0800, Adrian Chadd wrote: >> hi! >> >> This broke freebsd on mips24k. >> >> BAD_PAGE_FAULT: pid 1 tid 11 (init), uid 0: pc 0x4002a4 got a read >> fault (type 0x2) at 0 >> Trapframe Register Dump:

Re: svn commit: r307626 - head/sys/ufs/ffs

2016-11-12 Thread Adrian Chadd
That disappeared from the file in a later commit? -a On 12 November 2016 at 22:58, Konstantin Belousov wrote: > On Sat, Nov 12, 2016 at 03:19:13PM -0800, Adrian Chadd wrote: >> hi! >> >> This broke freebsd on mips24k. >> >> BAD_PAGE_FAULT: pid 1 tid 11 (init), uid 0: pc 0x4002a4 got a rea

Re: svn commit: r307626 - head/sys/ufs/ffs

2016-11-12 Thread Konstantin Belousov
On Sat, Nov 12, 2016 at 03:19:13PM -0800, Adrian Chadd wrote: > hi! > > This broke freebsd on mips24k. > > BAD_PAGE_FAULT: pid 1 tid 11 (init), uid 0: pc 0x4002a4 got a read > fault (type 0x2) at 0 > Trapframe Register Dump: > zero: 0at: 0v0: 0v1: 0 > a0: 0x7fffeecca1:

Re: svn commit: r307626 - head/sys/ufs/ffs

2016-11-12 Thread Adrian Chadd
hi! This broke freebsd on mips24k. BAD_PAGE_FAULT: pid 1 tid 11 (init), uid 0: pc 0x4002a4 got a read fault (type 0x2) at 0 Trapframe Register Dump: zero: 0at: 0v0: 0v1: 0 a0: 0x7fffeecca1: 0a2: 0a3: 0 t0: 0t1: 0t2: 0t3: 0 t4: 0t5: 0

svn commit: r307626 - head/sys/ufs/ffs

2016-10-19 Thread Konstantin Belousov
Author: kib Date: Wed Oct 19 11:09:29 2016 New Revision: 307626 URL: https://svnweb.freebsd.org/changeset/base/307626 Log: Add FFS pager, which uses buffer cache read operation to validate pages. See the comments for more detailed description of the algorithm. The pager is used unconditio