fclose in JFFS2 7 YAFFS2 sometimes takes 7 seconds
Amit Kumar Sharma
amitsharma.9 at samsung.com
Mon Sep 29 00:46:16 EDT 2008
Can u check during load time , Was garbage collector invoked
, and if we have tested yaffs2 and Jffs2 both with LTP on
flexOneNAND but we never face such scenario.
----- Original Message -----
From: "Michael Meriin" <meriinm at marvell.com>
To: <linux-mtd at lists.infradead.org>
Sent: Sunday, September 28, 2008 7:13 PM
Subject: fclose in JFFS2 7 YAFFS2 sometimes takes 7 seconds
> We are running Linux kernel 2.6.25 on ARM.
> In two different platforms we are using almost the same
> code. But on one platform we are using JFFS2 and on the
> other platform YAFFS. On both platforms used ONENand
> In both cases we have some process that periodically,
> every several seconds, updates some short (300 bytes)
> The problem is that several times a day (1-2, in some load
> conditions even more times) it takes 7 seconds to perform
> fclose system call.
> What can be the reasons for such behavior? Can it be FS
> garbage collection?
> Best Regards,
> Michael Meriin
> Linux MTD discussion mailing list
More information about the linux-mtd