From: Joilnen Leite <knl_joi@yahoo.com.br>
To: linux-kernel@vger.kernel.org
Subject: about kernel_physical_mapping_init
Date: Tue, 23 Sep 2008 10:38:37 -0700 (PDT) [thread overview]
Message-ID: <511753.74328.qm@web50901.mail.re2.yahoo.com> (raw)
In-Reply-To: <1222190371-23814-4-git-send-email-srajiv@linux.vnet.ibm.com>
I wondering if inside kernel_physical_mapping_init, we could put the line
pmd = one_md_table_init(pgd);
after
if (pfn >= max_low_pfn)
continue;
and if this could to be a improve, one time it dont go to one_md_table_init in pfn >= max_low_pfn case
Joilnen
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next prev parent reply other threads:[~2008-09-23 17:45 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-23 17:19 [PATCH 0/4] BKL removed, RCU addition and pnp remove Rajiv Andrade
2008-09-23 17:19 ` [PATCH 1/4] TPM: update char dev BKL pushdown Rajiv Andrade
2008-09-23 20:58 ` Jonathan Corbet
2008-09-24 13:14 ` Rajiv Andrade
2008-09-23 17:19 ` [PATCH 2/4] TPM: num_opens to is_open variable change Rajiv Andrade
2008-09-23 17:19 ` [PATCH 3/4] TPM: rcu locking Rajiv Andrade
2008-09-23 18:19 ` Paul E. McKenney
2008-09-23 20:18 ` Rajiv Andrade
2008-09-23 20:27 ` Paul E. McKenney
2008-09-25 13:36 ` Serge E. Hallyn
2008-09-25 14:33 ` Paul E. McKenney
2008-09-25 14:59 ` Serge E. Hallyn
2008-09-23 20:19 ` [PATCH 3/4][resubmit] " Rajiv Andrade
2008-09-23 21:01 ` Jonathan Corbet
2008-09-23 21:27 ` Mimi Zohar
2008-09-24 13:10 ` Rajiv Andrade
2008-09-25 13:39 ` Serge E. Hallyn
2008-09-25 13:29 ` [PATCH 3/4] " Serge E. Hallyn
2008-09-23 17:19 ` [PATCH 4/4] TPM: addition of pnp remove Rajiv Andrade
2008-09-23 17:38 ` Joilnen Leite [this message]
2008-09-23 17:43 [PATCH] mtd: Export the ROM enable/disable helpers and use them in mtd Alan Cox
2008-09-23 17:48 ` about kernel_physical_mapping_init Joilnen Leite
2008-09-23 18:50 ` Joilnen Leite
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