Re: [PATCH 1/4] printk: Re-add irqsave/restore in printk_sched

2014-05-05 Thread John Stultz
On 05/04/2014 09:13 AM, Peter Zijlstra wrote: > On Sun, May 04, 2014 at 04:58:47PM +0200, Jan Kara wrote: >> On Fri 02-05-14 15:09:15, John Stultz wrote: >>> A commit in akpm's tree (printk: remove separate printk_sched >>> buffers...), removed the printk_sched irqsave/restore lines >>> since it

Re: [PATCH 1/4] printk: Re-add irqsave/restore in printk_sched

2014-05-05 Thread John Stultz
On 05/04/2014 09:13 AM, Peter Zijlstra wrote: On Sun, May 04, 2014 at 04:58:47PM +0200, Jan Kara wrote: On Fri 02-05-14 15:09:15, John Stultz wrote: A commit in akpm's tree (printk: remove separate printk_sched buffers...), removed the printk_sched irqsave/restore lines since it was safe for

Re: [PATCH 1/4] printk: Re-add irqsave/restore in printk_sched

2014-05-04 Thread Peter Zijlstra
On Sun, May 04, 2014 at 04:58:47PM +0200, Jan Kara wrote: > On Fri 02-05-14 15:09:15, John Stultz wrote: > > A commit in akpm's tree (printk: remove separate printk_sched > > buffers...), removed the printk_sched irqsave/restore lines > > since it was safe for current users. Since we may be

Re: [PATCH 1/4] printk: Re-add irqsave/restore in printk_sched

2014-05-04 Thread Jan Kara
On Fri 02-05-14 15:09:15, John Stultz wrote: > A commit in akpm's tree (printk: remove separate printk_sched > buffers...), removed the printk_sched irqsave/restore lines > since it was safe for current users. Since we may be expanding > usage of printk_sched(), re-add the irqsave/restore logic >

Re: [PATCH 1/4] printk: Re-add irqsave/restore in printk_sched

2014-05-04 Thread Jan Kara
On Fri 02-05-14 15:09:15, John Stultz wrote: A commit in akpm's tree (printk: remove separate printk_sched buffers...), removed the printk_sched irqsave/restore lines since it was safe for current users. Since we may be expanding usage of printk_sched(), re-add the irqsave/restore logic to

Re: [PATCH 1/4] printk: Re-add irqsave/restore in printk_sched

2014-05-04 Thread Peter Zijlstra
On Sun, May 04, 2014 at 04:58:47PM +0200, Jan Kara wrote: On Fri 02-05-14 15:09:15, John Stultz wrote: A commit in akpm's tree (printk: remove separate printk_sched buffers...), removed the printk_sched irqsave/restore lines since it was safe for current users. Since we may be expanding

[PATCH 1/4] printk: Re-add irqsave/restore in printk_sched

2014-05-02 Thread John Stultz
A commit in akpm's tree (printk: remove separate printk_sched buffers...), removed the printk_sched irqsave/restore lines since it was safe for current users. Since we may be expanding usage of printk_sched(), re-add the irqsave/restore logic to make the functionality more generally safe. Cc: Jan

[PATCH 1/4] printk: Re-add irqsave/restore in printk_sched

2014-05-02 Thread John Stultz
A commit in akpm's tree (printk: remove separate printk_sched buffers...), removed the printk_sched irqsave/restore lines since it was safe for current users. Since we may be expanding usage of printk_sched(), re-add the irqsave/restore logic to make the functionality more generally safe. Cc: Jan