From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: Re: [PATCH 0/8] remove i_alloc_sem Date: Mon, 20 Jun 2011 16:32:11 -0400 Message-ID: <20110620203211.GA2290@infradead.org> References: <20110620201533.847236272@bombadil.infradead.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org, linux-btrfs@vger.kernel.org, hirofumi@mail.parknet.co.jp, mfasheh@suse.com, jlbec@evilplan.org To: viro@zeniv.linux.org.uk, tglx@linutronix.de Return-path: In-Reply-To: <20110620201533.847236272@bombadil.infradead.org> List-ID: On Mon, Jun 20, 2011 at 04:15:33PM -0400, Christoph Hellwig wrote: > This series removes it in favour of a simpler counter scheme, thus getting > rid of the rw_semaphore non-owner APIs as requests by Thomas, while at the > same time shrinking the size of struct inode by 160 bytes on 64-bit systems. This should be 160 bits, aka 20 bytes of course, sorry.