From mboxrd@z Thu Jan 1 00:00:00 1970 From: Adam Kwolek Subject: [PATCH 01/14] imsm: FIX: Update function imsm_num_data_members() for Raid1/10 Date: Fri, 13 Apr 2012 16:51:55 +0200 Message-ID: <1334328728-12544-2-git-send-email-adam.kwolek@intel.com> References: <1334328728-12544-1-git-send-email-adam.kwolek@intel.com> Return-path: In-Reply-To: <1334328728-12544-1-git-send-email-adam.kwolek@intel.com> Sender: linux-raid-owner@vger.kernel.org To: neilb@suse.de Cc: linux-raid@vger.kernel.org, dan.j.williams@intel.com, ed.ciechanowski@intel.com, grzegorz.grabowski@intel.com, maciej.patelczyk@intel.com, anna.czarnowska@intel.com, Adam Kwolek List-Id: linux-raid.ids Function imsm_num_data_members() returns wrong value for raid 1 and 10. It returns all data member but it should return number of unique data members (excluding mirror devices) Signed-off-by: Adam Kwolek --- super-intel.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/super-intel.c b/super-intel.c index b087b32..3aabcc0 100644 --- a/super-intel.c +++ b/super-intel.c @@ -2032,9 +2032,11 @@ static __u8 imsm_num_data_members(struct imsm_dev *dev, int second_map) switch (get_imsm_raid_level(map)) { case 0: + return map->num_members; + break; case 1: case 10: - return map->num_members; + return map->num_members/2; case 5: return map->num_members - 1; default: -- 1.6.4.2