El 13/03/15 a les 16.52, Tao Chen ha escrit: > The blkback name is like blkback.domid.xvd[a-z], if domid has three digits > (means larger than 100), then the backmost xvd wouldn't be fully shown. > > Define a BLKBACK_NAME_LEN macro which is (TASK_COMM_LEN * 2), enlarge the > array size of blkback name, so it will be fully shown in any case. > > Signed-off-by: Tao Chen <boby.c...@huawei.com> > --- > drivers/block/xen-blkback/xenbus.c | 7 +++++-- > 1 file changed, 5 insertions(+), 2 deletions(-) > > diff --git a/drivers/block/xen-blkback/xenbus.c > b/drivers/block/xen-blkback/xenbus.c > index e3afe97..0289e21 100644 > --- a/drivers/block/xen-blkback/xenbus.c > +++ b/drivers/block/xen-blkback/xenbus.c > @@ -21,6 +21,9 @@ > #include <xen/grant_table.h> > #include "common.h" > > +/* Enlarge the array size in order to fully show blkback name. */ > +#define BLKBACK_NAME_LEN (TASK_COMM_LEN * 2)
Any reason to use TASK_COMM_LEN instead of just coding it to 17? Or maybe 20 to be on the safe side? Roger. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
