xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Koodi Ongelmat Pull-pyynnöt Actions Paketit Projektit Julkaisut Wiki Toiminta

caif: Add reference counting to service layer

Selaa lähdekoodia 
Changes:
o Added functions cfsrvl_get and cfsrvl_put.
o Added support release_client to use by socket and net device.
o Increase reference counting for in-flight packets from cfmuxl

Signed-off-by: Sjur Braendeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sjur Braendeland
2010-04-28 08:54:36 +00:00
committed by David S. Miller
vanhempi e539d83cc8
commit 5b20865675
7 muutettua tiedostoa jossa 66 lisäystä ja 1 poistoa
Download Patch File Download Diff File Expand all files Collapse all files

22
include/net/caif/cfsrvl.h
Näytä tiedosto

@@ -9,14 +9,18 @@
#include <linux/list.h>
#include <linux/stddef.h>
#include <linux/types.h>
#include <linux/kref.h>
struct cfsrvl {
struct cflayer layer;
bool open;
bool phy_flow_on;
bool modem_flow_on;
struct dev_info dev_info;
struct kref ref;
};
void cfsrvl_release(struct kref *kref);
struct cflayer *cfvei_create(u8 linkid, struct dev_info *dev_info);
struct cflayer *cfdgml_create(u8 linkid, struct dev_info *dev_info);
struct cflayer *cfutill_create(u8 linkid, struct dev_info *dev_info);
@@ -31,4 +35,22 @@ void cfsrvl_init(struct cfsrvl *service,
bool cfsrvl_ready(struct cfsrvl *service, int *err);
u8 cfsrvl_getphyid(struct cflayer *layer);
static inline void cfsrvl_get(struct cflayer *layr)
{
struct cfsrvl *s;
if (layr == NULL)
return;
s = container_of(layr, struct cfsrvl, layer);
kref_get(&s->ref);
}
static inline void cfsrvl_put(struct cflayer *layr)
{
struct cfsrvl *s;
if (layr == NULL)
return;
s = container_of(layr, struct cfsrvl, layer);
kref_put(&s->ref, cfsrvl_release);
}
#endif /* CFSRVL_H_ */