[PATCH 18/27] staging: lustre: make o2iblnd_cb.c local functions static

James Simmons
2016-03-02T22:02:51Z

From: Frank Zago <fzago@cray.com>

This reduces the code size by about 1KiB.

Signed-off-by: Frank Zago <fzago@cray.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5396
Reviewed-on: http://review.whamcloud.com/11256
Reviewed-by: Patrick Farrell <paf@cray.com>
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
---
.../staging/lustre/lnet/klnds/o2iblnd/o2iblnd.h | 10 --------
.../staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c | 25 +++++++++++++------
2 files changed, 17 insertions(+), 18 deletions(-)

diff --git a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.h b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.h
index 4f09776..4fe38cb 100644
--- a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.h
+++ b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.h
@@ -939,30 +939,20 @@ int kiblnd_create_peer(lnet_ni_t *ni, kib_peer_t **peerp, lnet_nid_t nid);
void kiblnd_destroy_peer(kib_peer_t *peer);
void kiblnd_destroy_dev(kib_dev_t *dev);
void kiblnd_unlink_peer_locked(kib_peer_t *peer);
-void kiblnd_peer_alive(kib_peer_t *peer);
kib_peer_t *kiblnd_find_peer_locked(lnet_nid_t nid);
-void kiblnd_peer_connect_failed(kib_peer_t *peer, int active, int error);
int kiblnd_close_stale_conns_locked(kib_peer_t *peer,
int version, __u64 incarnation);
int kiblnd_close_peer_conns_locked(kib_peer_t *peer, int why);

-void kiblnd_connreq_done(kib_conn_t *conn, int status);
kib_conn_t *kiblnd_create_conn(kib_peer_t *peer, struct rdma_cm_id *cmid,
int state, int version);
void kiblnd_destroy_conn(kib_conn_t *conn);
void kiblnd_close_conn(kib_conn_t *conn, int error);
void kiblnd_close_conn_locked(kib_conn_t *conn, int error);

-int kiblnd_init_rdma(kib_conn_t *conn, kib_tx_t *tx, int type,
- int nob, kib_rdma_desc_t *dstrd, __u64 dstcookie);
-
void kiblnd_launch_tx(lnet_ni_t *ni, kib_tx_t *tx, lnet_nid_t nid);
-void kiblnd_queue_tx_locked(kib_tx_t *tx, kib_conn_t *conn);
-void kiblnd_queue_tx(kib_tx_t *tx, kib_conn_t *conn);
-void kiblnd_init_tx_msg(lnet_ni_t *ni, kib_tx_t *tx, int type, int body_nob);
void kiblnd_txlist_done(lnet_ni_t *ni, struct list_head *txlist,
int status);
-void kiblnd_check_sends(kib_conn_t *conn);

void kiblnd_qp_event(struct ib_event *event, void *arg);
void kiblnd_cq_event(struct ib_event *event, void *arg);
diff --git a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c
index d955a66..11c0b49 100644
--- a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c
+++ b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c
@@ -40,6 +40,15 @@

#include "o2iblnd.h"

+static void kiblnd_peer_alive(kib_peer_t *peer);
+static void kiblnd_peer_connect_failed(kib_peer_t *peer, int active, int error);
+static void kiblnd_check_sends(kib_conn_t *conn);
+static void kiblnd_init_tx_msg(lnet_ni_t *ni, kib_tx_t *tx,
+ int type, int body_nob);
+static int kiblnd_init_rdma(kib_conn_t *conn, kib_tx_t *tx, int type,
+ int resid, kib_rdma_desc_t *dstrd, __u64 dstcookie);
+static void kiblnd_queue_tx_locked(kib_tx_t *tx, kib_conn_t *conn);
+static void kiblnd_queue_tx(kib_tx_t *tx, kib_conn_t *conn);
static void kiblnd_unmap_tx(lnet_ni_t *ni, kib_tx_t *tx);

static void
@@ -891,7 +900,7 @@ kiblnd_post_tx_locked(kib_conn_t *conn, kib_tx_t *tx, int credit)
return -EIO;
}

-void
+static void
kiblnd_check_sends(kib_conn_t *conn)
{
int ver = conn->ibc_version;
@@ -1019,7 +1028,7 @@ kiblnd_tx_complete(kib_tx_t *tx, int status)
kiblnd_conn_decref(conn); /* ...until here */
}

-void
+static void
kiblnd_init_tx_msg(lnet_ni_t *ni, kib_tx_t *tx, int type, int body_nob)
{
kib_hca_dev_t *hdev = tx->tx_pool->tpo_hdev;
@@ -1053,7 +1062,7 @@ kiblnd_init_tx_msg(lnet_ni_t *ni, kib_tx_t *tx, int type, int body_nob)
tx->tx_nwrq++;
}

-int
+static int
kiblnd_init_rdma(kib_conn_t *conn, kib_tx_t *tx, int type,
int resid, kib_rdma_desc_t *dstrd, __u64 dstcookie)
{
@@ -1137,7 +1146,7 @@ kiblnd_init_rdma(kib_conn_t *conn, kib_tx_t *tx, int type,
return rc;
}

-void
+static void
kiblnd_queue_tx_locked(kib_tx_t *tx, kib_conn_t *conn)
{
struct list_head *q;
@@ -1192,7 +1201,7 @@ kiblnd_queue_tx_locked(kib_tx_t *tx, kib_conn_t *conn)
list_add_tail(&tx->tx_list, q);
}

-void
+static void
kiblnd_queue_tx(kib_tx_t *tx, kib_conn_t *conn)
{
spin_lock(&conn->ibc_lock);
@@ -1792,7 +1801,7 @@ kiblnd_thread_fini(void)
atomic_dec(&kiblnd_data.kib_nthreads);
}

-void
+static void
kiblnd_peer_alive(kib_peer_t *peer)
{
/* This is racy, but everyone's only writing cfs_time_current() */
@@ -1993,7 +2002,7 @@ kiblnd_finalise_conn(kib_conn_t *conn)
kiblnd_handle_early_rxs(conn);
}

-void
+static void
kiblnd_peer_connect_failed(kib_peer_t *peer, int active, int error)
{
LIST_HEAD(zombies);
@@ -2047,7 +2056,7 @@ kiblnd_peer_connect_failed(kib_peer_t *peer, int active, int error)
kiblnd_txlist_done(peer->ibp_ni, &zombies, -EHOSTUNREACH);
}

-void
+static void
kiblnd_connreq_done(kib_conn_t *conn, int status)
{
kib_peer_t *peer = conn->ibc_peer;
--
1.7.1