diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/sunrpc/svc_xprt.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/sunrpc/svc_xprt.h b/include/linux/sunrpc/svc_xprt.h index da2a2531e110..2af222f3ea2c 100644 --- a/include/linux/sunrpc/svc_xprt.h +++ b/include/linux/sunrpc/svc_xprt.h @@ -37,6 +37,9 @@ struct svc_xprt_class { struct list_head xcl_list; u32 xcl_max_payload; int xcl_ident; + u32 xcl_flags; +/* Set only on classes whose xpo_has_wspace() reads xpt_reserved */ +#define SVC_XPRT_FLAG_WSPACE_RESERVE BIT(0) }; /* @@ -59,7 +62,7 @@ struct svc_xprt { unsigned long xpt_flags; struct svc_serv *xpt_server; /* service for transport */ - atomic_t xpt_reserved; /* space on outq that is rsvd */ + atomic_t xpt_reserved; /* outq space rsvd, UDP only */ atomic_t xpt_nr_rqsts; /* Number of requests */ struct mutex xpt_mutex; /* to serialize sending data */ spinlock_t xpt_lock; /* protects sk_deferred |