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authorNeilBrown <neilb@suse.de>2011-12-23 10:17:51 +1100
committerNeilBrown <neilb@suse.de>2011-12-23 10:17:51 +1100
commitb8321b68d1445f308324517e45fb0a5c2b48e271 (patch)
tree3fc4c9b253435753d2154d9bd697a7869163c29a /drivers/md/md.h
parent476a7abb9b00adfe6bf70e82800367319ab8078b (diff)
downloadop-kernel-dev-b8321b68d1445f308324517e45fb0a5c2b48e271.zip
op-kernel-dev-b8321b68d1445f308324517e45fb0a5c2b48e271.tar.gz
md: change hot_remove_disk to take an rdev rather than a number.
Soon an array will be able to have multiple devices with the same raid_disk number (an original and a replacement). So removing a device based on the number won't work. So pass the actual device handle instead. Reviewed-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/md/md.h')
-rw-r--r--drivers/md/md.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/md.h b/drivers/md/md.h
index cf742d9..670c10e6 100644
--- a/drivers/md/md.h
+++ b/drivers/md/md.h
@@ -428,7 +428,7 @@ struct md_personality
*/
void (*error_handler)(struct mddev *mddev, struct md_rdev *rdev);
int (*hot_add_disk) (struct mddev *mddev, struct md_rdev *rdev);
- int (*hot_remove_disk) (struct mddev *mddev, int number);
+ int (*hot_remove_disk) (struct mddev *mddev, struct md_rdev *rdev);
int (*spare_active) (struct mddev *mddev);
sector_t (*sync_request)(struct mddev *mddev, sector_t sector_nr, int *skipped, int go_faster);
int (*resize) (struct mddev *mddev, sector_t sectors);
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