kernel_optimize_test/drivers/block/xen-blkback
Juergen Gross 5584ea250a xen: modify xenstore watch event interface
Today a Xenstore watch event is delivered via a callback function
declared as:

void (*callback)(struct xenbus_watch *,
                 const char **vec, unsigned int len);

As all watch events only ever come with two parameters (path and token)
changing the prototype to:

void (*callback)(struct xenbus_watch *,
                 const char *path, const char *token);

is the natural thing to do.

Apply this change and adapt all users.

Cc: konrad.wilk@oracle.com
Cc: roger.pau@citrix.com
Cc: wei.liu2@citrix.com
Cc: paul.durrant@citrix.com
Cc: netdev@vger.kernel.org

Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Paul Durrant <paul.durrant@citrix.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Roger Pau Monné <roger.pau@citrix.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
2017-02-09 11:26:49 -05:00
..
blkback.c block,fs: use REQ_* flags directly 2016-11-01 09:43:26 -06:00
common.h Merge branch 'for-4.5/drivers' of git://git.kernel.dk/linux-block 2016-01-21 18:19:38 -08:00
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: modify xenstore watch event interface 2017-02-09 11:26:49 -05:00