From: "Sergey S. Kostyliov" <rathamahata@php4.ru>
To: linux-kernel@vger.kernel.org
Cc: Will Dyson <will_dyson@pobox.com>
Subject: [PATCH] befs (2/5): microoptimisation, use befs_bread() instead of befs_bread_iaddr()
Date: Thu, 13 May 2004 22:21:35 +0400 [thread overview]
Message-ID: <E1BOL05-0003ou-00@mail.ehouse.ru> (raw)
We already have block number (inode->i_ino), so there is no need
to calculate it from befs_block_run before sb_bread() call (this
is what befs_bread_iaddr() do).
===== fs/befs/linuxvfs.c 1.17 vs edited =====
--- 1.17/fs/befs/linuxvfs.c Thu Mar 4 18:03:10 2004
+++ edited/fs/befs/linuxvfs.c Thu May 13 12:09:56 2004
@@ -325,7 +325,7 @@
befs_ino->i_inode_num.allocation_group,
befs_ino->i_inode_num.start, befs_ino->i_inode_num.len);
- bh = befs_bread_iaddr(sb, befs_ino->i_inode_num);
+ bh = befs_bread(sb, inode->i_ino);
if (!bh) {
befs_error(sb, "unable to read inode block - "
"inode = %lu", inode->i_ino);
--
Best regards,
Sergey S. Kostyliov <rathamahata@php4.ru>
Public PGP key: http://sysadminday.org.ru/rathamahata.asc
reply other threads:[~2004-05-13 18:35 UTC|newest]
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