page-alloc: accompany BUG() with printk()
authorJan Beulich <jbeulich@suse.com>
Thu, 16 May 2019 11:43:54 +0000 (13:43 +0200)
committerJan Beulich <jbeulich@suse.com>
Thu, 16 May 2019 11:43:54 +0000 (13:43 +0200)
commit9dc8043ba18409e7a2057d8cccbf0ddaff71eb7e
tree5935fc6c8ac87435b4cd9b1021821f5dd55e0d3c
parent1a48bdd599b268a2d9b7d0c45f1fd40c4892186e
page-alloc: accompany BUG() with printk()

Log information likely relevant for understanding why the BUG()s were
triggering.

Requested-by: Andrew Cooper <andrew.cooper3@citrix.com>
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citirx.com>
Reviewed-by: Roger Pau Monné <roger.pau@citrix.com>
xen/common/page_alloc.c