From: David Howells <dhowells@redhat.com>
To: Tony Luck <tony.luck@intel.com>
Cc: dhowells@redhat.com, Borislav Petkov <bp@alien8.de>,
Tony Luck <tony.luck@gmail.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
"H. Peter Anvin" <hpa@zytor.com>,
linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org,
tglx@linutronix.de, mingo@elte.hu, greg@kroah.com,
akpm@linux-foundation.org, ying.huang@intel.com,
David Miller <davem@davemloft.net>,
Alan Cox <alan@lxorguk.ukuu.org.uk>,
Jim Keniston <jkenisto@linux.vnet.ibm.com>,
Kyungmin Park <kmpark@infradead.org>,
Geert Uytterhoeven <geert@linux-m68k.org>
Subject: Re: [concept & "good taste" review] persistent store
Date: Mon, 20 Dec 2010 10:49:39 +0000 [thread overview]
Message-ID: <17090.1292842179@redhat.com> (raw)
In-Reply-To: <AANLkTi=9UZ5BYWo5xT=jh0upRP6PraH4S=t=tL49YRdr@mail.gmail.com>
Tony Luck <tony.luck@intel.com> wrote:
> I'm not sure how big the store is on my system ... the ACPI/ERST
> interface on this machine limits each entry to just under 8KB. But
> that isn't inherent to to ERST, both larger and smaller values would
> be an option. 8K seems quite useful for kmsg_dump purposes as
> it grabs a significant number of lines leading up to the oops/panic.
How are things written to the store? Is it a record-based affair?
David
next prev parent reply other threads:[~2010-12-20 10:51 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-13 18:16 [concept & "good taste" review] persistent store Luck, Tony
2010-12-17 1:57 ` Linus Torvalds
2010-12-17 6:28 ` Tony Luck
2010-12-17 18:09 ` Tony Luck
2010-12-17 18:19 ` James Bottomley
2010-12-17 21:38 ` Linus Torvalds
2010-12-17 23:08 ` Tony Luck
2010-12-17 23:11 ` H. Peter Anvin
2010-12-17 23:53 ` Tony Luck
2010-12-18 18:23 ` Linus Torvalds
2010-12-18 23:06 ` Tony Luck
2010-12-19 9:17 ` Borislav Petkov
2010-12-19 17:01 ` Florian Mickler
2010-12-19 20:17 ` Tony Luck
2010-12-20 2:47 ` Huang Ying
2010-12-20 10:46 ` David Howells
2010-12-21 0:41 ` Huang Ying
2010-12-21 10:10 ` David Howells
2010-12-22 0:26 ` Huang Ying
2010-12-22 0:32 ` David Howells
2010-12-22 0:43 ` Huang Ying
2010-12-22 0:53 ` david
2010-12-22 7:34 ` Tony Luck
2010-12-20 17:19 ` Tony Luck
2010-12-21 0:48 ` Huang Ying
2010-12-21 5:13 ` Tony Luck
2010-12-21 7:42 ` Borislav Petkov
2010-12-20 7:26 ` Borislav Petkov
2010-12-20 17:18 ` Linus Torvalds
2010-12-20 18:58 ` Borislav Petkov
2010-12-20 21:09 ` Tony Luck
2010-12-20 10:49 ` David Howells [this message]
2010-12-20 16:52 ` Tony Luck
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