Home
last modified time | relevance | path

Searched refs:nf (Results 1 – 25 of 80) sorted by relevance

1234

/linux/fs/nfsd/
H A Dfilecache.c123 struct nfsd_file *nf = container_of(rcu, struct nfsd_file, nf_rcu); in nfsd_file_slab_free() local
125 put_cred(nf->nf_cred); in nfsd_file_slab_free()
126 kmem_cache_free(nfsd_file_slab, nf); in nfsd_file_slab_free()
214 struct nfsd_file *nf; in nfsd_file_alloc() local
216 nf = kmem_cache_alloc(nfsd_file_slab, GFP_KERNEL); in nfsd_file_alloc()
217 if (unlikely(!nf)) in nfsd_file_alloc()
221 INIT_LIST_HEAD(&nf->nf_lru); in nfsd_file_alloc()
222 INIT_LIST_HEAD(&nf->nf_gc); in nfsd_file_alloc()
223 nf->nf_birthtime = ktime_get(); in nfsd_file_alloc()
224 nf->nf_file = NULL; in nfsd_file_alloc()
[all …]
H A Dvfs.c1113 struct nfsd_file *nf, loff_t offset, unsigned long *count, in nfsd_direct_read() argument
1123 init_sync_kiocb(&kiocb, nf->nf_file); in nfsd_direct_read()
1127 dio_start = round_down(offset, nf->nf_dio_read_offset_align); in nfsd_direct_read()
1128 dio_end = round_up((u64)offset + *count, nf->nf_dio_read_offset_align); in nfsd_direct_read()
1149 host_err = vfs_iocb_iter_read(nf->nf_file, &kiocb, &iter); in nfsd_direct_read()
1171 return nfsd_finish_read(rqstp, fhp, nf->nf_file, offset, count, in nfsd_direct_read()
1192 struct nfsd_file *nf, loff_t offset, unsigned long *count, in nfsd_iter_read() argument
1195 struct file *file = nf->nf_file; in nfsd_iter_read()
1209 if (nf->nf_dio_read_offset_align && !rqstp->rq_res.page_len) in nfsd_iter_read()
1210 return nfsd_direct_read(rqstp, fhp, nf, offset, in nfsd_iter_read()
[all …]
H A Dlocalio.c120 static void nfsd_file_dio_alignment(struct nfsd_file *nf, in nfsd_file_dio_alignment() argument
125 *nf_dio_mem_align = nf->nf_dio_mem_align; in nfsd_file_dio_alignment()
126 *nf_dio_offset_align = nf->nf_dio_offset_align; in nfsd_file_dio_alignment()
127 *nf_dio_read_offset_align = nf->nf_dio_read_offset_align; in nfsd_file_dio_alignment()
H A Dnfs4state.c1210 struct nfsd_file *nf = NULL; in put_deleg_file() local
1214 swap(nf, fp->fi_deleg_file); in put_deleg_file()
1219 if (nf) in put_deleg_file()
1220 nfsd_file_put(nf); in put_deleg_file()
1266 struct nfsd_file *nf = fp->fi_deleg_file; in nfs4_unlock_deleg_lease() local
1270 nfsd4_finalize_deleg_timestamps(dp, nf->nf_file); in nfs4_unlock_deleg_lease()
1271 kernel_setlease(nf->nf_file, F_UNLCK, NULL, (void **)&dp); in nfs4_unlock_deleg_lease()
1556 struct nfsd_file *nf; in nfs4_free_lock_stateid() local
1558 nf = find_any_file(stp->st_stid.sc_file); in nfs4_free_lock_stateid()
1559 if (nf) { in nfs4_free_lock_stateid()
[all …]
/linux/tools/testing/selftests/net/
H A Dnl_netdev.py11 def empty_check(nf) -> None: argument
12 devs = nf.dev_get({}, dump=True)
16 def lo_check(nf) -> None: argument
17 lo_info = nf.dev_get({"ifindex": 1})
22 def napi_list_check(nf) -> None: argument
28 napis = nf.napi_get({'ifindex': nsim.ifindex}, dump=True)
34 napis = nf.napi_get({'ifindex': nsim.ifindex}, dump=True)
38 def napi_set_threaded(nf) -> None: argument
48 napis = nf.napi_get({'ifindex': nsim.ifindex}, dump=True)
55 nf.napi_set({'id': napi0_id, 'threaded': "enabled"})
[all …]
/linux/drivers/platform/surface/aggregator/
H A Dcontroller.c150 struct ssam_event_notifier *nf; in ssam_nfblk_call_chain() local
155 list_for_each_entry_rcu(nf, &nh->head, base.node, in ssam_nfblk_call_chain()
157 if (ssam_event_matches_notifier(nf, event)) { in ssam_nfblk_call_chain()
158 ret = (ret & SSAM_NOTIF_STATE_MASK) | nf->base.fn(nf, event); in ssam_nfblk_call_chain()
315 ssam_nf_refcount_inc(struct ssam_nf *nf, struct ssam_event_registry reg, in ssam_nf_refcount_inc() argument
320 struct rb_node **link = &nf->refcount.rb_node; in ssam_nf_refcount_inc()
324 lockdep_assert_held(&nf->lock); in ssam_nf_refcount_inc()
355 rb_insert_color(&entry->node, &nf->refcount); in ssam_nf_refcount_inc()
377 ssam_nf_refcount_dec(struct ssam_nf *nf, struct ssam_event_registry reg, in ssam_nf_refcount_dec() argument
382 struct rb_node *node = nf->refcount.rb_node; in ssam_nf_refcount_dec()
[all …]
/linux/net/netfilter/
H A Dnf_log.c49 if (pf == NFPROTO_UNSPEC || pf >= ARRAY_SIZE(net->nf.nf_loggers)) in nf_log_set()
53 log = nft_log_dereference(net->nf.nf_loggers[pf]); in nf_log_set()
55 rcu_assign_pointer(net->nf.nf_loggers[pf], logger); in nf_log_set()
70 log = nft_log_dereference(net->nf.nf_loggers[i]); in nf_log_unset()
72 RCU_INIT_POINTER(net->nf.nf_loggers[i], NULL); in nf_log_unset()
84 if (pf >= ARRAY_SIZE(init_net.nf.nf_loggers)) in nf_log_register()
157 if (pf >= ARRAY_SIZE(net->nf.nf_loggers)) in nf_log_bind_pf()
164 rcu_assign_pointer(net->nf.nf_loggers[pf], logger); in nf_log_bind_pf()
172 if (pf >= ARRAY_SIZE(net->nf.nf_loggers)) in nf_log_unbind_pf()
175 RCU_INIT_POINTER(net->nf.nf_loggers[pf], NULL); in nf_log_unbind_pf()
[all …]
H A Dcore.c284 if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_arp) <= hooknum)) in nf_hook_entry_head()
286 return net->nf.hooks_arp + hooknum; in nf_hook_entry_head()
290 if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_bridge) <= hooknum)) in nf_hook_entry_head()
292 return net->nf.hooks_bridge + hooknum; in nf_hook_entry_head()
305 if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_ipv4) <= hooknum)) in nf_hook_entry_head()
307 return net->nf.hooks_ipv4 + hooknum; in nf_hook_entry_head()
309 if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_ipv6) <= hooknum)) in nf_hook_entry_head()
311 return net->nf.hooks_ipv6 + hooknum; in nf_hook_entry_head()
773 __netfilter_net_init(net->nf.hooks_ipv4, ARRAY_SIZE(net->nf in __netfilter_net_init()
[all...]
H A Dnfnetlink_hook.c288 if (hook >= ARRAY_SIZE(net->nf.hooks_ipv4)) in nfnl_hook_entries_head()
290 hook_head = rcu_dereference(net->nf.hooks_ipv4[hook]); in nfnl_hook_entries_head()
293 if (hook >= ARRAY_SIZE(net->nf.hooks_ipv6)) in nfnl_hook_entries_head()
295 hook_head = rcu_dereference(net->nf.hooks_ipv6[hook]); in nfnl_hook_entries_head()
299 if (hook >= ARRAY_SIZE(net->nf.hooks_arp)) in nfnl_hook_entries_head()
301 hook_head = rcu_dereference(net->nf.hooks_arp[hook]); in nfnl_hook_entries_head()
306 if (hook >= ARRAY_SIZE(net->nf.hooks_bridge)) in nfnl_hook_entries_head()
308 hook_head = rcu_dereference(net->nf.hooks_bridge[hook]); in nfnl_hook_entries_head()
H A Dnf_hooks_lwtunnel.c86 net->nf.nf_lwtnl_dir_header = hdr; in nf_lwtunnel_net_init()
100 table = net->nf.nf_lwtnl_dir_header->ctl_table_arg; in nf_lwtunnel_net_exit()
101 unregister_net_sysctl_table(net->nf.nf_lwtnl_dir_header); in nf_lwtunnel_net_exit()
/linux/net/ipv6/netfilter/
H A Dnf_defrag_ipv6_hooks.c93 if (net->nf.defrag_ipv6_users) { in defrag6_net_exit()
96 net->nf.defrag_ipv6_users = 0; in defrag6_net_exit()
147 if (net->nf.defrag_ipv6_users == UINT_MAX) { in nf_defrag_ipv6_enable()
152 if (net->nf.defrag_ipv6_users) { in nf_defrag_ipv6_enable()
153 net->nf.defrag_ipv6_users++; in nf_defrag_ipv6_enable()
160 net->nf.defrag_ipv6_users = 1; in nf_defrag_ipv6_enable()
171 if (net->nf.defrag_ipv6_users) { in nf_defrag_ipv6_disable()
172 net->nf.defrag_ipv6_users--; in nf_defrag_ipv6_disable()
173 if (net->nf.defrag_ipv6_users == 0) in nf_defrag_ipv6_disable()
/linux/net/ipv4/netfilter/
H A Dnf_defrag_ipv4.c110 if (net->nf.defrag_ipv4_users) { in defrag4_net_exit()
113 net->nf.defrag_ipv4_users = 0; in defrag4_net_exit()
150 if (net->nf.defrag_ipv4_users == UINT_MAX) { in nf_defrag_ipv4_enable()
155 if (net->nf.defrag_ipv4_users) { in nf_defrag_ipv4_enable()
156 net->nf.defrag_ipv4_users++; in nf_defrag_ipv4_enable()
163 net->nf.defrag_ipv4_users = 1; in nf_defrag_ipv4_enable()
174 if (net->nf.defrag_ipv4_users) { in nf_defrag_ipv4_disable()
175 net->nf.defrag_ipv4_users--; in nf_defrag_ipv4_disable()
176 if (net->nf.defrag_ipv4_users == 0) in nf_defrag_ipv4_disable()
/linux/drivers/platform/surface/
H A Dsurface_aggregator_cdev.c53 struct ssam_event_notifier nf; member
93 static u32 ssam_cdev_notifier(struct ssam_event_notifier *nf, const struct ssam_event *in) in ssam_cdev_notifier() argument
95 struct ssam_cdev_notifier *cdev_nf = container_of(nf, struct ssam_cdev_notifier, nf); in ssam_cdev_notifier()
139 struct ssam_cdev_notifier *nf; in ssam_cdev_notifier_register() local
157 nf = kzalloc_obj(*nf); in ssam_cdev_notifier_register()
158 if (!nf) { in ssam_cdev_notifier_register()
169 nf->client = client; in ssam_cdev_notifier_register()
170 nf->nf.base.fn = ssam_cdev_notifier; in ssam_cdev_notifier_register()
171 nf->nf.base.priority = priority; in ssam_cdev_notifier_register()
172 nf->nf.event.id.target_category = tc; in ssam_cdev_notifier_register()
[all …]
H A Dsurface_aggregator_hub.c60 u32 (*notify)(struct ssam_event_notifier *nf, const struct ssam_event *event);
244 static u32 ssam_base_hub_notif(struct ssam_event_notifier *nf, const struct ssam_event *event) in ssam_base_hub_notif() argument
246 struct ssam_hub *hub = container_of(nf, struct ssam_hub, notif); in ssam_base_hub_notif()
315 static u32 ssam_kip_hub_notif(struct ssam_event_notifier *nf, const struct ssam_event *event) in ssam_kip_hub_notif() argument
317 struct ssam_hub *hub = container_of(nf, struct ssam_hub, notif); in ssam_kip_hub_notif()
/linux/drivers/clk/baikal-t1/
H A Dccu-pll.c76 unsigned long nf, in ccu_pll_calc_freq() argument
82 tmp *= nf; in ccu_pll_calc_freq()
156 unsigned long nr, nf, od; in ccu_pll_recalc_rate() local
161 nf = FIELD_GET(CCU_PLL_CTL_CLKF_MASK, val) + 1; in ccu_pll_recalc_rate()
164 return ccu_pll_calc_freq(parent_rate, nr, nf, od); in ccu_pll_recalc_rate()
168 unsigned long *nr, unsigned long *nf, in ccu_pll_calc_factors() argument
225 *nf = n1; in ccu_pll_calc_factors()
234 unsigned long nr = 1, nf = 1, od = 1; in ccu_pll_determine_rate() local
236 ccu_pll_calc_factors(req->rate, req->best_parent_rate, &nr, &nf, &od); in ccu_pll_determine_rate()
238 req->rate = ccu_pll_calc_freq(req->best_parent_rate, nr, nf, od); in ccu_pll_determine_rate()
[all …]
/linux/drivers/clk/renesas/
H A Drcar-gen4-cpg.c87 unsigned int ni, nf; in cpg_pll_8_25_clk_recalc_rate() local
93 nf = FIELD_GET(CPG_PLLxCR1_NF25, readl(pll_clk->pllcr1_reg)); in cpg_pll_8_25_clk_recalc_rate()
94 rate += mul_u64_u32_shr(parent_rate, nf, 24); in cpg_pll_8_25_clk_recalc_rate()
104 unsigned int min_mult, max_mult, ni, nf; in cpg_pll_8_25_clk_determine_rate() local
118 nf = 0; in cpg_pll_8_25_clk_determine_rate()
121 nf = div64_ul((u64)(req->rate - prate * ni) << 24, in cpg_pll_8_25_clk_determine_rate()
127 nf = 0; in cpg_pll_8_25_clk_determine_rate()
129 req->rate = prate * ni + mul_u64_u32_shr(req->best_parent_rate, nf, 24); in cpg_pll_8_25_clk_determine_rate()
140 unsigned int ni, nf; in cpg_pll_8_25_clk_set_rate() local
147 nf = 0; in cpg_pll_8_25_clk_set_rate()
[all …]
/linux/drivers/net/wireless/ath/ath9k/
H A Dar9002_phy.c334 int16_t nf; in ar9002_hw_do_getnf() local
336 nf = MS(REG_READ(ah, AR_PHY_CCA), AR9280_PHY_MINCCA_PWR); in ar9002_hw_do_getnf()
337 nfarray[0] = sign_extend32(nf, 8); in ar9002_hw_do_getnf()
339 nf = MS(REG_READ(ah, AR_PHY_EXT_CCA), AR9280_PHY_EXT_MINCCA_PWR); in ar9002_hw_do_getnf()
341 nfarray[3] = sign_extend32(nf, 8); in ar9002_hw_do_getnf()
346 nf = MS(REG_READ(ah, AR_PHY_CH1_CCA), AR9280_PHY_CH1_MINCCA_PWR); in ar9002_hw_do_getnf()
347 nfarray[1] = sign_extend32(nf, 8); in ar9002_hw_do_getnf()
349 nf = MS(REG_READ(ah, AR_PHY_CH1_EXT_CCA), AR9280_PHY_CH1_EXT_MINCCA_PWR); in ar9002_hw_do_getnf()
351 nfarray[4] = sign_extend32(nf, 8); in ar9002_hw_do_getnf()
/linux/drivers/video/
H A Dsticore.c526 struct sti_rom_font *nf; in sti_select_fbfont() local
543 nf = kzalloc(size, STI_LOWMEM); in sti_select_fbfont()
544 if (!nf) in sti_select_fbfont()
547 nf->first_char = 0; in sti_select_fbfont()
548 nf->last_char = fbfont->charcount - 1; in sti_select_fbfont()
549 nf->width = fbfont->width; in sti_select_fbfont()
550 nf->height = fbfont->height; in sti_select_fbfont()
551 nf->font_type = STI_FONT_HPROMAN8; in sti_select_fbfont()
552 nf->bytes_per_char = bpc; in sti_select_fbfont()
553 nf->next_font = 0; in sti_select_fbfont()
[all …]
/linux/tools/testing/selftests/net/forwarding/
H A Dpedit_ip.sh95 if [ -f /proc/sys/net/bridge/bridge-nf-call-iptables ]; then
96 sysctl_set net.bridge.bridge-nf-call-iptables 0
104 if [ -f /proc/sys/net/bridge/bridge-nf-call-iptables ]; then
105 sysctl_restore net.bridge.bridge-nf-call-iptables
H A Dpedit_dsfield.sh102 if [ -f /proc/sys/net/bridge/bridge-nf-call-iptables ]; then
103 sysctl_set net.bridge.bridge-nf-call-iptables 0
111 if [ -f /proc/sys/net/bridge/bridge-nf-call-iptables ]; then
112 sysctl_restore net.bridge.bridge-nf-call-iptables
/linux/include/linux/
H A Dnetfilter.h245 hook_head = rcu_dereference(net->nf.hooks_ipv4[hook]); in nf_hook()
248 hook_head = rcu_dereference(net->nf.hooks_ipv6[hook]); in nf_hook()
252 if (WARN_ON_ONCE(hook >= ARRAY_SIZE(net->nf.hooks_arp))) in nf_hook()
254 hook_head = rcu_dereference(net->nf.hooks_arp[hook]); in nf_hook()
259 hook_head = rcu_dereference(net->nf.hooks_bridge[hook]); in nf_hook()
339 hook_head = rcu_dereference(net->nf.hooks_ipv4[hook]); in NF_HOOK_LIST()
342 hook_head = rcu_dereference(net->nf.hooks_ipv6[hook]); in NF_HOOK_LIST()
/linux/Documentation/networking/
H A Dnf_conntrack-sysctl.rst223 TCP connections may be offloaded from nf conntrack to nf flow table.
224 Once aged, the connection is returned to nf conntrack.
230 UDP connections may be offloaded from nf conntrack to nf flow table.
231 Once aged, the connection is returned to nf conntrack.
/linux/drivers/gpu/drm/gma500/
H A Doaktrail_hdmi.c109 struct intel_range vco, np, nr, nf; member
115 int nf; member
132 .nf = { .min = NF_MIN, .max = NF_MAX },
183 int np, nr, nf; in oaktrail_hdmi_find_dpll() local
201 nf = DIV_ROUND_CLOSEST((target * 10 * np * nr), refclk); in oaktrail_hdmi_find_dpll()
202 DRM_DEBUG_KMS("np, nr, nf %d %d %d\n", np, nr, nf); in oaktrail_hdmi_find_dpll()
210 best_clock->nf = (nf << 14); in oaktrail_hdmi_find_dpll()
316 REG_WRITE(DPLL_DIV_CTRL, ((clock.nf << 6) | clock.nr)); in oaktrail_crtc_hdmi_mode_set()
317 REG_WRITE(DPLL_ADJUST, ((clock.nf >> 14) - 1)); in oaktrail_crtc_hdmi_mode_set()
/linux/drivers/clk/
H A Dclk-sp7021.c147 unsigned long fvco, nf; in plltv_integer_div() local
161 nf = fvco * m_table[m]; in plltv_integer_div()
162 n = nf / F_27M; in plltv_integer_div()
163 if ((n * F_27M) == nf) in plltv_integer_div()
214 unsigned long fvco, nf, f, fout = 0; in plltv_fractional_div() local
240 nf = fvco * m; in plltv_fractional_div()
241 nint = nf / pp[3]; in plltv_fractional_div()
248 nfra = (((nf % pp[3]) * mod * pp[4]) + (F_27M / 2)) / F_27M; in plltv_fractional_div()
/linux/drivers/block/aoe/
H A Daoecmd.c561 struct frame *nf; in reassign_frame() local
564 nf = newframe(f->t->d); in reassign_frame()
565 if (!nf) in reassign_frame()
567 if (nf->t == f->t) { in reassign_frame()
568 aoe_freetframe(nf); in reassign_frame()
572 skb = nf->skb; in reassign_frame()
573 nf->skb = f->skb; in reassign_frame()
574 nf->buf = f->buf; in reassign_frame()
575 nf->iter = f->iter; in reassign_frame()
576 nf->waited = 0; in reassign_frame()
[all …]

1234