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| author | Chris Zankel <chris@zankel.net> | 2009-04-03 02:29:05 -0700 |
|---|---|---|
| committer | Chris Zankel <chris@zankel.net> | 2009-04-03 02:29:05 -0700 |
| commit | 65127d28e312bb6b38ce84a7bb71d762ef63ad4c (patch) | |
| tree | d5fdf52a2d0731f7fab0ce0ed394faac50b04fbc /net/rds/iw.h | |
| parent | b8bb76713ec50df2f11efee386e16f93d51e1076 (diff) | |
| parent | 8fe74cf053de7ad2124a894996f84fa890a81093 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into merge
Diffstat (limited to 'net/rds/iw.h')
| -rw-r--r-- | net/rds/iw.h | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/net/rds/iw.h b/net/rds/iw.h index 0ddda34f2a1..b4fb2725289 100644 --- a/net/rds/iw.h +++ b/net/rds/iw.h @@ -131,7 +131,12 @@ struct rds_iw_connection { /* sending acks */ unsigned long i_ack_flags; +#ifdef KERNEL_HAS_ATOMIC64 + atomic64_t i_ack_next; /* next ACK to send */ +#else + spinlock_t i_ack_lock; /* protect i_ack_next */ u64 i_ack_next; /* next ACK to send */ +#endif struct rds_header *i_ack; struct ib_send_wr i_ack_wr; struct ib_sge i_ack_sge; @@ -294,9 +299,17 @@ void rds_iw_cm_connect_complete(struct rds_connection *conn, /* ib_rdma.c */ int rds_iw_update_cm_id(struct rds_iw_device *rds_iwdev, struct rdma_cm_id *cm_id); -int rds_iw_add_conn(struct rds_iw_device *rds_iwdev, struct rds_connection *conn); -void rds_iw_remove_nodev_conns(void); -void rds_iw_remove_conns(struct rds_iw_device *rds_iwdev); +void rds_iw_add_conn(struct rds_iw_device *rds_iwdev, struct rds_connection *conn); +void rds_iw_remove_conn(struct rds_iw_device *rds_iwdev, struct rds_connection *conn); +void __rds_iw_destroy_conns(struct list_head *list, spinlock_t *list_lock); +static inline void rds_iw_destroy_nodev_conns(void) +{ + __rds_iw_destroy_conns(&iw_nodev_conns, &iw_nodev_conns_lock); +} +static inline void rds_iw_destroy_conns(struct rds_iw_device *rds_iwdev) +{ + __rds_iw_destroy_conns(&rds_iwdev->conn_list, &rds_iwdev->spinlock); +} struct rds_iw_mr_pool *rds_iw_create_mr_pool(struct rds_iw_device *); void rds_iw_get_mr_info(struct rds_iw_device *rds_iwdev, struct rds_info_rdma_connection *iinfo); void rds_iw_destroy_mr_pool(struct rds_iw_mr_pool *); @@ -383,13 +396,4 @@ rds_iw_data_sge(struct rds_iw_connection *ic, struct ib_sge *sge) return &sge[1]; } -static inline void rds_iw_set_64bit(u64 *ptr, u64 val) -{ -#if BITS_PER_LONG == 64 - *ptr = val; -#else - set_64bit(ptr, val); -#endif -} - #endif |