From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Morton Subject: Re: [PATCH] md - 8 of 8 - Support reshaping raid1 arrays - adding or removing drives. Date: Fri, 28 May 2004 00:31:16 -0700 Sender: linux-raid-owner@vger.kernel.org Message-ID: <20040528003116.6ed21a94.akpm@osdl.org> References: <20040528163700.9426.patches@notabene> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: To: NeilBrown Cc: linux-raid@vger.kernel.org List-Id: linux-raid.ids NeilBrown wrote: > > This requires allocating a new pool of "r1bio" structures which a different > number of bios, suspending IO, and swapping the new pool in place of the old. > (and a few other related changes). Wanna send me the missing hunk? drivers/md/raid1.c: In function `r1bio_pool_alloc': drivers/md/raid1.c:49: dereferencing pointer to incomplete type drivers/md/raid1.c:53: dereferencing pointer to incomplete type drivers/md/raid1.c:53: dereferencing pointer to incomplete type drivers/md/raid1.c:53: dereferencing pointer to incomplete type drivers/md/raid1.c:53: dereferencing pointer to incomplete type drivers/md/raid1.c:53: dereferencing pointer to incomplete type drivers/md/raid1.c:53: dereferencing pointer to incomplete type drivers/md/raid1.c:55: dereferencing pointer to incomplete type drivers/md/raid1.c: In function `r1buf_pool_alloc': drivers/md/raid1.c:81: dereferencing pointer to incomplete type drivers/md/raid1.c:88: dereferencing pointer to incomplete type drivers/md/raid1.c:115: dereferencing pointer to incomplete type drivers/md/raid1.c:77: warning: `j' might be used uninitialized in this function drivers/md/raid1.c: In function `r1buf_pool_free': drivers/md/raid1.c:132: dereferencing pointer to incomplete type drivers/md/raid1.c: In function `init_resync': drivers/md/raid1.c:985: structure has no member named `poolinfo' drivers/md/raid1.c: In function `run': drivers/md/raid1.c:1179: structure has no member named `poolinfo' drivers/md/raid1.c:1179: structure has no member named `poolinfo' drivers/md/raid1.c:1180: structure has no member named `poolinfo' drivers/md/raid1.c:1182: structure has no member named `poolinfo' drivers/md/raid1.c:1183: structure has no member named `poolinfo' drivers/md/raid1.c:1186: structure has no member named `poolinfo' drivers/md/raid1.c:1286: structure has no member named `poolinfo' drivers/md/raid1.c:1287: structure has no member named `poolinfo' drivers/md/raid1.c: In function `stop': drivers/md/raid1.c:1305: structure has no member named `poolinfo' drivers/md/raid1.c:1306: structure has no member named `poolinfo' drivers/md/raid1.c: In function `raid1_reshape': drivers/md/raid1.c:1356: dereferencing pointer to incomplete type drivers/md/raid1.c:1357: dereferencing pointer to incomplete type drivers/md/raid1.c:1386: structure has no member named `poolinfo' drivers/md/raid1.c:1387: structure has no member named `poolinfo'