Cross Reference: /src/sys/fs/nfs/common/nfs

Lines Matching refs:softc
54 fha_init(struct fha_params *softc)
60 		mtx_init(&softc->fha_hash[i].mtx, "fhalock", NULL, MTX_DEF);
65 	softc->ctls.enable = FHA_DEF_ENABLE;
66 	softc->ctls.bin_shift = FHA_DEF_BIN_SHIFT;
67 	softc->ctls.max_nfsds_per_fh = FHA_DEF_MAX_NFSDS_PER_FH;
68 	softc->ctls.max_reqs_per_nfsd = FHA_DEF_MAX_REQS_PER_NFSD;
75 	    softc->server_name);
76 	TUNABLE_INT_FETCH(tmpstr, &softc->ctls.enable);
78 	    softc->server_name);
79 	TUNABLE_INT_FETCH(tmpstr, &softc->ctls.bin_shift);
81 	    softc->server_name);
82 	TUNABLE_INT_FETCH(tmpstr, &softc->ctls.max_nfsds_per_fh);
84 	    softc->server_name);
85 	TUNABLE_INT_FETCH(tmpstr, &softc->ctls.max_reqs_per_nfsd);
91 	SYSCTL_ADD_UINT(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree),
93 	    &softc->ctls.enable, 0, "Enable NFS File Handle Affinity (FHA)");
95 	SYSCTL_ADD_UINT(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree),
97 	    &softc->ctls.bin_shift, 0, "For FHA reads, no two requests will "
100 	SYSCTL_ADD_UINT(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree),
102 	    &softc->ctls.max_nfsds_per_fh, 0, "Maximum nfsd threads that "
105 	SYSCTL_ADD_UINT(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree),
107 	    &softc->ctls.max_reqs_per_nfsd, 0, "Maximum requests that "
110 	SYSCTL_ADD_OID(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree),
112 	    softc->callbacks.fhe_stats_sysctl, "A", "");
117 fha_uninit(struct fha_params *softc)
121 	sysctl_ctx_free(&softc->sysctl_ctx);
123 		mtx_destroy(&softc->fha_hash[i].mtx);
232 fha_hash_entry_lookup(struct fha_params *softc, u_int64_t fh)
238 	pool = *softc->pool;
239 	fhs = &softc->fha_hash[fh % FHA_HASH_SIZE];
294 fha_hash_entry_choose_thread(struct fha_params *softc,
302 	pool = *softc->pool;
324 		  && ((offset1 - offset2) < (1 << softc->ctls.bin_shift)))
326 		  && ((offset2 - offset1) < (1 << softc->ctls.bin_shift)))) {
327 			if ((softc->ctls.max_reqs_per_nfsd == 0) ||
328 			    (req_count < softc->ctls.max_reqs_per_nfsd)) {
357 	if ((softc->ctls.max_nfsds_per_fh == 0) ||
358 	    (fhe->num_threads < softc->ctls.max_nfsds_per_fh)) {
382     struct fha_params *softc)
389 	cb = &softc->callbacks;
392 	if (softc->ctls.enable == 0)
410 	fhe = fha_hash_entry_lookup(softc, i.fh);
419 	thread = fha_hash_entry_choose_thread(softc, fhe, &i, this_thread);
471 fhe_stats_sysctl(SYSCTL_HANDLER_ARGS, struct fha_params *softc)
484 	if (!*softc->pool) {
488 	pool = *softc->pool;
491 		if (!LIST_EMPTY(&softc->fha_hash[i].list))
501 		mtx_lock(&softc->fha_hash[i].mtx);
502 		if (LIST_EMPTY(&softc->fha_hash[i].list)) {
503 			mtx_unlock(&softc->fha_hash[i].mtx);
508 		LIST_FOREACH(fhe, &softc->fha_hash[i].list, link) {
526 		mtx_unlock(&softc->fha_hash[i].mtx);
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