Roger Pau Monne 2d9105433f xen-blkback: workaround compiler bug in gcc 4.1 ... The code generat with gcc (GCC) 4.1.2 20080704 (Red Hat 4.1.2-54) creates an unbound loop for the second foreach_grant_safe loop in purge_persistent_gnt. The workaround is to avoid having this second loop and instead perform all the work inside the first loop by adding a new variable, clean_used, that will be set when all the desired persistent grants have been removed and we need to iterate over the remaining ones to remove the WAS_ACTIVE flag. Signed-off-by: Roger Pau Monné <roger.pau@citrix.com> Reported-by: Tom O'Neill <toneill@vmem.com> Reported-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>		2013-06-21 15:58:44 -04:00
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blkback.c	xen-blkback: workaround compiler bug in gcc 4.1	2013-06-21 15:58:44 -04:00
common.h	xen/blkback: Check for insane amounts of request on the ring (v6).	2013-06-17 15:17:16 -04:00
Makefile	xen/blkback: Squash vbd.c,interface.c in blkback.c and xenbus.c respectivly.	2011-04-20 11:57:59 -04:00
xenbus.c	xen/blkback: Check for insane amounts of request on the ring (v6).	2013-06-17 15:17:16 -04:00