From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?utf-8?B?SsO2cm4=?= Engel Subject: Re: [Patch 05/18] fs/logfs/dir.c Date: Wed, 8 Aug 2007 19:15:54 +0200 Message-ID: <20070808171554.GV15319@lazybastard.org> References: <20070808161234.GB15319@lazybastard.org> <20070808161626.GG15319@lazybastard.org> <1186592854.19606.49.camel@sauron> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: =?utf-8?B?SsO2cm4=?= Engel , akpm@osdl.org, Arnd Bergmann , linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, linux-fsdevel@vger.kernel.org, Thomas Gleixner , David Woodhouse To: Artem Bityutskiy Return-path: Received: from lazybastard.de ([212.112.238.170]:43856 "EHLO longford.lazybastard.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S964887AbXHHRUV (ORCPT ); Wed, 8 Aug 2007 13:20:21 -0400 Content-Disposition: inline In-Reply-To: <1186592854.19606.49.camel@sauron> Sender: linux-fsdevel-owner@vger.kernel.org List-Id: linux-fsdevel.vger.kernel.org On Wed, 8 August 2007 20:07:34 +0300, Artem Bityutskiy wrote: > On Wed, 2007-08-08 at 18:16 +0200, J=C3=B6rn Engel wrote: > > +static inline void logfs_inc_count(struct inode *inode) > > +{ > > + inode->i_nlink++; > > + mark_inode_dirty_sync(inode); > > +} > > + > > +static inline void logfs_dec_count(struct inode *inode) > > +{ > > + inode->i_nlink--; > > + mark_inode_dirty_sync(inode); > > +} > include/linux/fs.h: inode_inc_link_count() inode_dec_link_count() do > this. Although not sure they exist in the old kernel your patches are > against. Almost, they call mark_inode_dirty() instead of mark_inode_dirty_sync()= =2E I wonder if that's necessary. J=C3=B6rn --=20 Measure. Don't tune for speed until you've measured, and even then don't unless one part of the code overwhelms the rest. -- Rob Pike - To unsubscribe from this list: send the line "unsubscribe linux-fsdevel= " in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html