diff options
Diffstat (limited to 'fs')
-rw-r--r-- | fs/dlm/lock.c | 31 | ||||
-rw-r--r-- | fs/dlm/lowcomms.c | 16 | ||||
-rw-r--r-- | fs/dlm/lowcomms.h | 5 | ||||
-rw-r--r-- | fs/dlm/memory.c | 8 | ||||
-rw-r--r-- | fs/dlm/memory.h | 4 | ||||
-rw-r--r-- | fs/dlm/midcomms.c | 24 | ||||
-rw-r--r-- | fs/dlm/midcomms.h | 3 | ||||
-rw-r--r-- | fs/dlm/rcom.c | 7 |
8 files changed, 41 insertions, 57 deletions
diff --git a/fs/dlm/lock.c b/fs/dlm/lock.c index c8426f6f518c..2f94ffc3cf82 100644 --- a/fs/dlm/lock.c +++ b/fs/dlm/lock.c @@ -3330,8 +3330,7 @@ int dlm_unlock(dlm_lockspace_t *lockspace, static int _create_message(struct dlm_ls *ls, int mb_len, int to_nodeid, int mstype, struct dlm_message **ms_ret, - struct dlm_mhandle **mh_ret, - gfp_t allocation) + struct dlm_mhandle **mh_ret) { struct dlm_message *ms; struct dlm_mhandle *mh; @@ -3341,7 +3340,7 @@ static int _create_message(struct dlm_ls *ls, int mb_len, pass into midcomms_commit and a message buffer (mb) that we write our data into */ - mh = dlm_midcomms_get_mhandle(to_nodeid, mb_len, allocation, &mb); + mh = dlm_midcomms_get_mhandle(to_nodeid, mb_len, &mb); if (!mh) return -ENOBUFS; @@ -3363,8 +3362,7 @@ static int _create_message(struct dlm_ls *ls, int mb_len, static int create_message(struct dlm_rsb *r, struct dlm_lkb *lkb, int to_nodeid, int mstype, struct dlm_message **ms_ret, - struct dlm_mhandle **mh_ret, - gfp_t allocation) + struct dlm_mhandle **mh_ret) { int mb_len = sizeof(struct dlm_message); @@ -3385,7 +3383,7 @@ static int create_message(struct dlm_rsb *r, struct dlm_lkb *lkb, } return _create_message(r->res_ls, mb_len, to_nodeid, mstype, - ms_ret, mh_ret, allocation); + ms_ret, mh_ret); } /* further lowcomms enhancements or alternate implementations may make @@ -3454,7 +3452,7 @@ static int send_common(struct dlm_rsb *r, struct dlm_lkb *lkb, int mstype) if (error) return error; - error = create_message(r, lkb, to_nodeid, mstype, &ms, &mh, GFP_NOFS); + error = create_message(r, lkb, to_nodeid, mstype, &ms, &mh); if (error) goto fail; @@ -3514,8 +3512,7 @@ static int send_grant(struct dlm_rsb *r, struct dlm_lkb *lkb) to_nodeid = lkb->lkb_nodeid; - error = create_message(r, lkb, to_nodeid, DLM_MSG_GRANT, &ms, &mh, - GFP_NOFS); + error = create_message(r, lkb, to_nodeid, DLM_MSG_GRANT, &ms, &mh); if (error) goto out; @@ -3536,8 +3533,7 @@ static int send_bast(struct dlm_rsb *r, struct dlm_lkb *lkb, int mode) to_nodeid = lkb->lkb_nodeid; - error = create_message(r, NULL, to_nodeid, DLM_MSG_BAST, &ms, &mh, - GFP_NOFS); + error = create_message(r, NULL, to_nodeid, DLM_MSG_BAST, &ms, &mh); if (error) goto out; @@ -3562,8 +3558,7 @@ static int send_lookup(struct dlm_rsb *r, struct dlm_lkb *lkb) if (error) return error; - error = create_message(r, NULL, to_nodeid, DLM_MSG_LOOKUP, &ms, &mh, - GFP_NOFS); + error = create_message(r, NULL, to_nodeid, DLM_MSG_LOOKUP, &ms, &mh); if (error) goto fail; @@ -3587,8 +3582,7 @@ static int send_remove(struct dlm_rsb *r) to_nodeid = dlm_dir_nodeid(r); - error = create_message(r, NULL, to_nodeid, DLM_MSG_REMOVE, &ms, &mh, - GFP_ATOMIC); + error = create_message(r, NULL, to_nodeid, DLM_MSG_REMOVE, &ms, &mh); if (error) goto out; @@ -3609,7 +3603,7 @@ static int send_common_reply(struct dlm_rsb *r, struct dlm_lkb *lkb, to_nodeid = lkb->lkb_nodeid; - error = create_message(r, lkb, to_nodeid, mstype, &ms, &mh, GFP_NOFS); + error = create_message(r, lkb, to_nodeid, mstype, &ms, &mh); if (error) goto out; @@ -3651,8 +3645,7 @@ static int send_lookup_reply(struct dlm_ls *ls, struct dlm_mhandle *mh; int error, nodeid = le32_to_cpu(ms_in->m_header.h_nodeid); - error = create_message(r, NULL, nodeid, DLM_MSG_LOOKUP_REPLY, &ms, &mh, - GFP_NOFS); + error = create_message(r, NULL, nodeid, DLM_MSG_LOOKUP_REPLY, &ms, &mh); if (error) goto out; @@ -6103,7 +6096,7 @@ static int send_purge(struct dlm_ls *ls, int nodeid, int pid) int error; error = _create_message(ls, sizeof(struct dlm_message), nodeid, - DLM_MSG_PURGE, &ms, &mh, GFP_NOFS); + DLM_MSG_PURGE, &ms, &mh); if (error) return error; ms->m_nodeid = cpu_to_le32(nodeid); diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c index 712165a1e567..ab2cfbd2ea77 100644 --- a/fs/dlm/lowcomms.c +++ b/fs/dlm/lowcomms.c @@ -1229,14 +1229,13 @@ out: }; static struct dlm_msg *dlm_lowcomms_new_msg_con(struct connection *con, int len, - gfp_t allocation, char **ppc, - void (*cb)(void *data), + char **ppc, void (*cb)(void *data), void *data) { struct writequeue_entry *e; struct dlm_msg *msg; - msg = dlm_allocate_msg(allocation); + msg = dlm_allocate_msg(); if (!msg) return NULL; @@ -1261,9 +1260,8 @@ static struct dlm_msg *dlm_lowcomms_new_msg_con(struct connection *con, int len, * dlm_lowcomms_commit_msg which is a must call if success */ #ifndef __CHECKER__ -struct dlm_msg *dlm_lowcomms_new_msg(int nodeid, int len, gfp_t allocation, - char **ppc, void (*cb)(void *data), - void *data) +struct dlm_msg *dlm_lowcomms_new_msg(int nodeid, int len, char **ppc, + void (*cb)(void *data), void *data) { struct connection *con; struct dlm_msg *msg; @@ -1284,7 +1282,7 @@ struct dlm_msg *dlm_lowcomms_new_msg(int nodeid, int len, gfp_t allocation, return NULL; } - msg = dlm_lowcomms_new_msg_con(con, len, allocation, ppc, cb, data); + msg = dlm_lowcomms_new_msg_con(con, len, ppc, cb, data); if (!msg) { srcu_read_unlock(&connections_srcu, idx); return NULL; @@ -1348,8 +1346,8 @@ int dlm_lowcomms_resend_msg(struct dlm_msg *msg) if (msg->retransmit) return 1; - msg_resend = dlm_lowcomms_new_msg_con(msg->entry->con, msg->len, - GFP_ATOMIC, &ppc, NULL, NULL); + msg_resend = dlm_lowcomms_new_msg_con(msg->entry->con, msg->len, &ppc, + NULL, NULL); if (!msg_resend) return -ENOMEM; diff --git a/fs/dlm/lowcomms.h b/fs/dlm/lowcomms.h index 3e8dca66183b..8deb16f8f620 100644 --- a/fs/dlm/lowcomms.h +++ b/fs/dlm/lowcomms.h @@ -39,9 +39,8 @@ void dlm_lowcomms_stop(void); void dlm_lowcomms_init(void); void dlm_lowcomms_exit(void); int dlm_lowcomms_close(int nodeid); -struct dlm_msg *dlm_lowcomms_new_msg(int nodeid, int len, gfp_t allocation, - char **ppc, void (*cb)(void *data), - void *data); +struct dlm_msg *dlm_lowcomms_new_msg(int nodeid, int len, char **ppc, + void (*cb)(void *data), void *data); void dlm_lowcomms_commit_msg(struct dlm_msg *msg); void dlm_lowcomms_put_msg(struct dlm_msg *msg); int dlm_lowcomms_resend_msg(struct dlm_msg *msg); diff --git a/fs/dlm/memory.c b/fs/dlm/memory.c index be9398ddf357..ab663ca66aca 100644 --- a/fs/dlm/memory.c +++ b/fs/dlm/memory.c @@ -130,9 +130,9 @@ void dlm_free_lkb(struct dlm_lkb *lkb) kmem_cache_free(lkb_cache, lkb); } -struct dlm_mhandle *dlm_allocate_mhandle(gfp_t allocation) +struct dlm_mhandle *dlm_allocate_mhandle(void) { - return kmem_cache_alloc(mhandle_cache, allocation); + return kmem_cache_alloc(mhandle_cache, GFP_ATOMIC); } void dlm_free_mhandle(struct dlm_mhandle *mhandle) @@ -150,9 +150,9 @@ void dlm_free_writequeue(struct writequeue_entry *writequeue) kmem_cache_free(writequeue_cache, writequeue); } -struct dlm_msg *dlm_allocate_msg(gfp_t allocation) +struct dlm_msg *dlm_allocate_msg(void) { - return kmem_cache_alloc(msg_cache, allocation); + return kmem_cache_alloc(msg_cache, GFP_ATOMIC); } void dlm_free_msg(struct dlm_msg *msg) diff --git a/fs/dlm/memory.h b/fs/dlm/memory.h index 6b29563d24f7..15198d46b42a 100644 --- a/fs/dlm/memory.h +++ b/fs/dlm/memory.h @@ -20,11 +20,11 @@ struct dlm_lkb *dlm_allocate_lkb(struct dlm_ls *ls); void dlm_free_lkb(struct dlm_lkb *l); char *dlm_allocate_lvb(struct dlm_ls *ls); void dlm_free_lvb(char *l); -struct dlm_mhandle *dlm_allocate_mhandle(gfp_t allocation); +struct dlm_mhandle *dlm_allocate_mhandle(void); void dlm_free_mhandle(struct dlm_mhandle *mhandle); struct writequeue_entry *dlm_allocate_writequeue(void); void dlm_free_writequeue(struct writequeue_entry *writequeue); -struct dlm_msg *dlm_allocate_msg(gfp_t allocation); +struct dlm_msg *dlm_allocate_msg(void); void dlm_free_msg(struct dlm_msg *msg); struct dlm_callback *dlm_allocate_cb(void); void dlm_free_cb(struct dlm_callback *cb); diff --git a/fs/dlm/midcomms.c b/fs/dlm/midcomms.c index 8e9920f1b48b..ed6fb9b9a582 100644 --- a/fs/dlm/midcomms.c +++ b/fs/dlm/midcomms.c @@ -379,8 +379,7 @@ static int dlm_send_ack(int nodeid, uint32_t seq) struct dlm_msg *msg; char *ppc; - msg = dlm_lowcomms_new_msg(nodeid, mb_len, GFP_ATOMIC, &ppc, - NULL, NULL); + msg = dlm_lowcomms_new_msg(nodeid, mb_len, &ppc, NULL, NULL); if (!msg) return -ENOMEM; @@ -428,7 +427,7 @@ static int dlm_send_fin(struct midcomms_node *node, struct dlm_mhandle *mh; char *ppc; - mh = dlm_midcomms_get_mhandle(node->nodeid, mb_len, GFP_ATOMIC, &ppc); + mh = dlm_midcomms_get_mhandle(node->nodeid, mb_len, &ppc); if (!mh) return -ENOMEM; @@ -976,13 +975,13 @@ static void midcomms_new_msg_cb(void *data) } static struct dlm_msg *dlm_midcomms_get_msg_3_2(struct dlm_mhandle *mh, int nodeid, - int len, gfp_t allocation, char **ppc) + int len, char **ppc) { struct dlm_opts *opts; struct dlm_msg *msg; msg = dlm_lowcomms_new_msg(nodeid, len + DLM_MIDCOMMS_OPT_LEN, - allocation, ppc, midcomms_new_msg_cb, mh); + ppc, midcomms_new_msg_cb, mh); if (!msg) return NULL; @@ -1001,8 +1000,7 @@ static struct dlm_msg *dlm_midcomms_get_msg_3_2(struct dlm_mhandle *mh, int node * dlm_midcomms_commit_mhandle which is a must call if success */ #ifndef __CHECKER__ -struct dlm_mhandle *dlm_midcomms_get_mhandle(int nodeid, int len, - gfp_t allocation, char **ppc) +struct dlm_mhandle *dlm_midcomms_get_mhandle(int nodeid, int len, char **ppc) { struct midcomms_node *node; struct dlm_mhandle *mh; @@ -1017,7 +1015,7 @@ struct dlm_mhandle *dlm_midcomms_get_mhandle(int nodeid, int len, /* this is a bug, however we going on and hope it will be resolved */ WARN_ON_ONCE(test_bit(DLM_NODE_FLAG_STOP_TX, &node->flags)); - mh = dlm_allocate_mhandle(allocation); + mh = dlm_allocate_mhandle(); if (!mh) goto err; @@ -1028,8 +1026,7 @@ struct dlm_mhandle *dlm_midcomms_get_mhandle(int nodeid, int len, switch (node->version) { case DLM_VERSION_3_1: - msg = dlm_lowcomms_new_msg(nodeid, len, allocation, ppc, - NULL, NULL); + msg = dlm_lowcomms_new_msg(nodeid, len, ppc, NULL, NULL); if (!msg) { dlm_free_mhandle(mh); goto err; @@ -1040,8 +1037,7 @@ struct dlm_mhandle *dlm_midcomms_get_mhandle(int nodeid, int len, /* send ack back if necessary */ dlm_send_ack_threshold(node, DLM_SEND_ACK_BACK_MSG_THRESHOLD); - msg = dlm_midcomms_get_msg_3_2(mh, nodeid, len, allocation, - ppc); + msg = dlm_midcomms_get_msg_3_2(mh, nodeid, len, ppc); if (!msg) { dlm_free_mhandle(mh); goto err; @@ -1501,8 +1497,8 @@ int dlm_midcomms_rawmsg_send(struct midcomms_node *node, void *buf, rd.node = node; rd.buf = buf; - msg = dlm_lowcomms_new_msg(node->nodeid, buflen, GFP_NOFS, - &msgbuf, midcomms_new_rawmsg_cb, &rd); + msg = dlm_lowcomms_new_msg(node->nodeid, buflen, &msgbuf, + midcomms_new_rawmsg_cb, &rd); if (!msg) return -ENOMEM; diff --git a/fs/dlm/midcomms.h b/fs/dlm/midcomms.h index e7246fb3ef57..278d26fdeb2c 100644 --- a/fs/dlm/midcomms.h +++ b/fs/dlm/midcomms.h @@ -16,8 +16,7 @@ struct midcomms_node; int dlm_validate_incoming_buffer(int nodeid, unsigned char *buf, int len); int dlm_process_incoming_buffer(int nodeid, unsigned char *buf, int buflen); -struct dlm_mhandle *dlm_midcomms_get_mhandle(int nodeid, int len, - gfp_t allocation, char **ppc); +struct dlm_mhandle *dlm_midcomms_get_mhandle(int nodeid, int len, char **ppc); void dlm_midcomms_commit_mhandle(struct dlm_mhandle *mh, const void *name, int namelen); int dlm_midcomms_addr(int nodeid, struct sockaddr_storage *addr, int len); diff --git a/fs/dlm/rcom.c b/fs/dlm/rcom.c index 3b734aed26b5..2e3f529f3ff2 100644 --- a/fs/dlm/rcom.c +++ b/fs/dlm/rcom.c @@ -55,7 +55,7 @@ static int create_rcom(struct dlm_ls *ls, int to_nodeid, int type, int len, struct dlm_mhandle *mh; char *mb; - mh = dlm_midcomms_get_mhandle(to_nodeid, mb_len, GFP_NOFS, &mb); + mh = dlm_midcomms_get_mhandle(to_nodeid, mb_len, &mb); if (!mh) { log_print("%s to %d type %d len %d ENOBUFS", __func__, to_nodeid, type, len); @@ -75,8 +75,7 @@ static int create_rcom_stateless(struct dlm_ls *ls, int to_nodeid, int type, struct dlm_msg *msg; char *mb; - msg = dlm_lowcomms_new_msg(to_nodeid, mb_len, GFP_NOFS, &mb, - NULL, NULL); + msg = dlm_lowcomms_new_msg(to_nodeid, mb_len, &mb, NULL, NULL); if (!msg) { log_print("create_rcom to %d type %d len %d ENOBUFS", to_nodeid, type, len); @@ -510,7 +509,7 @@ int dlm_send_ls_not_ready(int nodeid, const struct dlm_rcom *rc_in) char *mb; int mb_len = sizeof(struct dlm_rcom) + sizeof(struct rcom_config); - mh = dlm_midcomms_get_mhandle(nodeid, mb_len, GFP_NOFS, &mb); + mh = dlm_midcomms_get_mhandle(nodeid, mb_len, &mb); if (!mh) return -ENOBUFS; |