]> www.infradead.org Git - users/jedix/linux-maple.git/commit
xen/blkfront: realloc ring info in blkif_resume
authorBob Liu <bob.liu@oracle.com>
Wed, 25 Nov 2015 22:52:55 +0000 (17:52 -0500)
committerDaniel Kiper <daniel.kiper@oracle.com>
Tue, 10 May 2016 20:36:27 +0000 (22:36 +0200)
commita11c46641708db7e1ed253f6804bc7b23c617810
tree900b337044624219f2bda0548f53de15f4b8b8c8
parent103d207772b5b73419faa0a01706072553a26c93
xen/blkfront: realloc ring info in blkif_resume

Need to reallocate ring info in the resume path, because info->rinfo was freed
in blkif_free(). And 'multi-queue-max-queues' backend reports may have been
changed.

Signed-off-by: Bob Liu <bob.liu@oracle.com>
Reported-and-Tested-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
(cherry picked from commit 3db70a853202c252a8ebefa71ccb088ad149cdd2)
Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com>
drivers/block/xen-blkfront.c