From 3ce66093f5ec5a6ae0ca90c79d81eee15e842293 Mon Sep 17 00:00:00 2001 From: Martin Schwidefsky Date: Fri, 10 Oct 2008 21:33:24 +0200 Subject: [PATCH] [S390] xpram: per device block request queues. The xpram driver uses a single block device queue for all of its devices so far. With recent kernels removing xpram module fails to clean up all sysfs files. The next time the xpram module is loaded you'll get warnings: WARNING: at fs/sysfs/dir.c:463 sysfs_add_one+0x5e/0x64() sysfs: duplicate filename '35:0' can not be created Modules linked in: xpram(+) [last unloaded: xpram] Followed by the usual WARN_ON output, followed by an error message from kobject_add_internal, followed by a badness in genhd. Allocating a block queue per device fixes this. Signed-off-by: Martin Schwidefsky --- Reading git-format-patch failed