From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from dell-paw-3.cambridge.redhat.com ([195.224.55.237] helo=passion.cambridge.redhat.com) by pentafluge.infradead.org with esmtp (Exim 3.22 #1 (Red Hat Linux)) id 15WRXP-0001ai-00 for ; Tue, 14 Aug 2001 00:54:27 +0100 From: David Woodhouse In-Reply-To: <5.1.0.14.0.20010813172206.00b02a38@mail.spewey.com> References: <5.1.0.14.0.20010813172206.00b02a38@mail.spewey.com> To: Vipin Malik Cc: Frederic Giasson , "MTD mailing list (E-mail)" Subject: Re: JFFS2 is broken Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Tue, 14 Aug 2001 01:00:17 +0100 Message-ID: <17795.997747217@redhat.com> Sender: linux-mtd-admin@lists.infradead.org Errors-To: linux-mtd-admin@lists.infradead.org List-Help: List-Post: List-Subscribe: , List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: vipin@embeddedlinuxworks.com said: > David once mentioned that there are some obvious optimizations that > can be carried out in the JFFS2 code. Maybe he could list out his > favorite ones and maybe someone could volunteer to tackle them one by > one. I committed the cleanup to jffs2_remove_node_refs_from_ino_list() (Christ, did I name that function?), which showed up near the top of the profiles you did. What's next? ISTR we got strange data from the profiling. -- dwmw2