Re: scsi: Implement per-cpu logging buffer

2015-02-17 Thread Jiri Kosina
On Fri, 13 Feb 2015, Hannes Reinecke wrote: > Thing is, if we were to use per-CPU buffers for printk() out of > necessity we have to queue these buffers for writing out. So there is a > time window during which the message already is in the per-CPU buffer > but still not printed out as printk()

Re: scsi: Implement per-cpu logging buffer

2015-02-15 Thread Josh Triplett
On Sat, Feb 14, 2015 at 03:29:37PM +0100, Hannes Reinecke wrote: > On 02/13/2015 04:45 PM, Josh Triplett wrote: > > On Fri, Feb 13, 2015 at 09:48:36AM +0100, Hannes Reinecke wrote: > >> On 02/12/2015 06:18 PM, Josh Triplett wrote: > >>> On Thu, Feb 12, 2015 at 02:29:35PM +0100, Hannes Reinecke wrot

Re: scsi: Implement per-cpu logging buffer

2015-02-14 Thread James Bottomley
On Sat, 2015-02-14 at 15:29 +0100, Hannes Reinecke wrote: > On 02/13/2015 04:45 PM, Josh Triplett wrote: > > On Fri, Feb 13, 2015 at 09:48:36AM +0100, Hannes Reinecke wrote: > >> On 02/12/2015 06:18 PM, Josh Triplett wrote: > >>> On Thu, Feb 12, 2015 at 02:29:35PM +0100, Hannes Reinecke wrote: > >>

Re: scsi: Implement per-cpu logging buffer

2015-02-14 Thread Geert Uytterhoeven
Hi Hannes, On Sat, Feb 14, 2015 at 3:29 PM, Hannes Reinecke wrote: > @jejb, hch: should I do a new patch or update the existing one? As the existing one is already upstream, you should send a new patch. Thanks! Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's

Re: scsi: Implement per-cpu logging buffer

2015-02-14 Thread Hannes Reinecke
On 02/13/2015 04:45 PM, Josh Triplett wrote: > On Fri, Feb 13, 2015 at 09:48:36AM +0100, Hannes Reinecke wrote: >> On 02/12/2015 06:18 PM, Josh Triplett wrote: >>> On Thu, Feb 12, 2015 at 02:29:35PM +0100, Hannes Reinecke wrote: On 02/12/2015 01:36 PM, Geert Uytterhoeven wrote: > On Wed, F

Re: scsi: Implement per-cpu logging buffer

2015-02-13 Thread Josh Triplett
On Fri, Feb 13, 2015 at 09:48:36AM +0100, Hannes Reinecke wrote: > On 02/12/2015 06:18 PM, Josh Triplett wrote: > > On Thu, Feb 12, 2015 at 02:29:35PM +0100, Hannes Reinecke wrote: > >> On 02/12/2015 01:36 PM, Geert Uytterhoeven wrote: > >>> On Wed, Feb 11, 2015 at 8:16 PM, Linux Kernel Mailing Lis

Re: scsi: Implement per-cpu logging buffer

2015-02-13 Thread Hannes Reinecke
On 02/12/2015 06:18 PM, Josh Triplett wrote: > On Thu, Feb 12, 2015 at 02:29:35PM +0100, Hannes Reinecke wrote: >> On 02/12/2015 01:36 PM, Geert Uytterhoeven wrote: >>> On Wed, Feb 11, 2015 at 8:16 PM, Linux Kernel Mailing List >>> wrote: Gitweb: http://git.kernel.org/linus/;a=commi

Re: scsi: Implement per-cpu logging buffer

2015-02-12 Thread Josh Triplett
On Thu, Feb 12, 2015 at 02:29:35PM +0100, Hannes Reinecke wrote: > On 02/12/2015 01:36 PM, Geert Uytterhoeven wrote: > > On Wed, Feb 11, 2015 at 8:16 PM, Linux Kernel Mailing List > > wrote: > >> Gitweb: > >> http://git.kernel.org/linus/;a=commit;h=ded85c193a391a84076d5c6a7a5668fe164a490e > >

Re: scsi: Implement per-cpu logging buffer

2015-02-12 Thread Hannes Reinecke
On 02/12/2015 01:36 PM, Geert Uytterhoeven wrote: > On Wed, Feb 11, 2015 at 8:16 PM, Linux Kernel Mailing List > wrote: >> Gitweb: >> http://git.kernel.org/linus/;a=commit;h=ded85c193a391a84076d5c6a7a5668fe164a490e >> Commit: ded85c193a391a84076d5c6a7a5668fe164a490e >> Parent: b0a93d9

Re: scsi: Implement per-cpu logging buffer

2015-02-12 Thread Geert Uytterhoeven
On Wed, Feb 11, 2015 at 8:16 PM, Linux Kernel Mailing List wrote: > Gitweb: > http://git.kernel.org/linus/;a=commit;h=ded85c193a391a84076d5c6a7a5668fe164a490e > Commit: ded85c193a391a84076d5c6a7a5668fe164a490e > Parent: b0a93d96b2814c725161f91a4e35d0c29ec0f95b > Refname:refs/heads