Received: (from majordomo@localhost) by oss.sgi.com (8.11.3/8.11.3) id f33HZ3Q11011 for linux-xfs-outgoing; Tue, 3 Apr 2001 10:35:03 -0700 Received: from pneumatic-tube.sgi.com (pneumatic-tube.sgi.com [204.94.214.22]) by oss.sgi.com (8.11.3/8.11.3) with ESMTP id f33HZ3M11008 for ; Tue, 3 Apr 2001 10:35:03 -0700 Received: from zeus-fddi.americas.sgi.com (zeus-fddi.americas.sgi.com [128.162.8.103]) by pneumatic-tube.sgi.com (980327.SGI.8.8.8-aspam/980310.SGI-aspam) via ESMTP id KAA06876 for ; Tue, 3 Apr 2001 10:45:15 -0700 (PDT) mail_from (lord@sgi.com) Received: from daisy-e185.americas.sgi.com (daisy.americas.sgi.com [128.162.185.214]) by zeus-fddi.americas.sgi.com (8.9.3/americas-smart-nospam1.1) with ESMTP id MAA1287359 for ; Tue, 3 Apr 2001 12:33:46 -0500 (CDT) Received: from jen.americas.sgi.com (IDENT:root@jen.americas.sgi.com [128.162.184.86]) by daisy-e185.americas.sgi.com (SGI-8.9.3/SGI-server-1.7) with ESMTP id MAA02741 for ; Tue, 3 Apr 2001 12:33:46 -0500 (CDT) From: Steve Lord Received: by jen.americas.sgi.com (8.11.0/SGI-client-1.7) id f33HVS509775; Tue, 3 Apr 2001 12:31:28 -0500 Message-Id: <200104031731.f33HVS509775@jen.americas.sgi.com> Date: Tue, 3 Apr 2001 12:31:28 -0500 Subject: TAKE - get a few function calls out of the hot paths Sender: owner-linux-xfs@oss.sgi.com Precedence: bulk Kernel profiling was showing these paths up as hot spots, there was some overhead we could get rid of here. Date: Tue Apr 3 10:32:55 PDT 2001 Workarea: jen.americas.sgi.com:/src/lord/xfs-linux.2.4 The following file(s) were checked into: bonnie.engr.sgi.com:/isms/slinx/2.4.x-xfs Modid: 2.4.x-xfs:slinx:91474a linux/fs/xfs/xfs_btree.c - 1.88 linux/fs/xfs/xfs_btree.h - 1.51 linux/fs/xfs/linux/xfs_iops.c - 1.98 linux/fs/xfs/linux/xfs_ioctl.c - 1.33 - Avoid a function call based on kernel profiling showing it up