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| author | Juergen Gross <jgross@suse.com> | 2018-08-13 17:01:13 +0300 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2018-08-27 19:12:04 +0300 |
| commit | d77ff24e7fa2258877fa0b87efa06b9a58a37aab (patch) | |
| tree | f565def0002a001f377daeafc317e1ad311b5574 /drivers/block/xen-blkback/common.h | |
| parent | 4bcddbae019df2614ea36976ba3d36313f93c6d3 (diff) | |
| download | linux-d77ff24e7fa2258877fa0b87efa06b9a58a37aab.tar.xz | |
xen/blkback: move persistent grants flags to bool
The struct persistent_gnt flags member is meant to be a bitfield of
different flags. There is only PERSISTENT_GNT_ACTIVE flag left, so
convert it to a bool named "active".
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Roger Pau Monné <roger.pau@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'drivers/block/xen-blkback/common.h')
| -rw-r--r-- | drivers/block/xen-blkback/common.h | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/block/xen-blkback/common.h b/drivers/block/xen-blkback/common.h index 7bff72db3b7e..2339b8d39c5e 100644 --- a/drivers/block/xen-blkback/common.h +++ b/drivers/block/xen-blkback/common.h @@ -233,11 +233,6 @@ struct xen_vbd { struct backend_info; -/* Number of available flags */ -#define PERSISTENT_GNT_FLAGS_SIZE 1 -/* This persistent grant is currently in use */ -#define PERSISTENT_GNT_ACTIVE 0 - /* Number of requests that we can fit in a ring */ #define XEN_BLKIF_REQS_PER_PAGE 32 @@ -246,7 +241,7 @@ struct persistent_gnt { grant_ref_t gnt; grant_handle_t handle; unsigned long last_used; - DECLARE_BITMAP(flags, PERSISTENT_GNT_FLAGS_SIZE); + bool active; struct rb_node node; struct list_head remove_node; }; |