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Open Source and information security mailing list archives
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Date: Fri, 06 Apr 2007 09:22:19 +0200 From: Peter Zijlstra <a.p.zijlstra@...llo.nl> To: Andrew Morton <akpm@...ux-foundation.org> Cc: linux-mm@...ck.org, linux-kernel@...r.kernel.org, miklos@...redi.hu, neilb@...e.de, dgc@....com, tomoki.sekiyama.qu@...achi.com, nikita@...sterfs.com Subject: Re: [PATCH 02/12] mm: scalable bdi statistics counters. On Thu, 2007-04-05 at 15:37 -0700, Andrew Morton wrote: > On Thu, 05 Apr 2007 19:42:11 +0200 > root@...gramming.kicks-ass.net wrote: > > > Provide scalable per backing_dev_info statistics counters modeled on the ZVC > > code. > > > > Signed-off-by: Peter Zijlstra <a.p.zijlstra@...llo.nl> > > --- > > block/ll_rw_blk.c | 1 > > drivers/block/rd.c | 2 > > drivers/char/mem.c | 2 > > fs/char_dev.c | 1 > > fs/fuse/inode.c | 1 > > fs/nfs/client.c | 1 > > include/linux/backing-dev.h | 98 +++++++++++++++++++++++++++++++++++++++++ > > mm/backing-dev.c | 103 ++++++++++++++++++++++++++++++++++++++++++++ > > madness! Quite duplicative of vmstat.h, yet all this infrastructure > is still only usable in one specific application. > > Can we please look at generalising the vmstat.h stuff? > > Or, the API in percpu_counter.h appears suitable to this application. > (The comment at line 6 is a total lie). Ok, I'll see what I can come up with. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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