| /kernel/linux/linux-5.10/fs/nfsd/ |
| D | filecache.c | 85 struct nfsd_file *nf = container_of(rcu, struct nfsd_file, nf_rcu); in nfsd_file_slab_free() local
87 put_cred(nf->nf_cred); in nfsd_file_slab_free()
88 kmem_cache_free(nfsd_file_slab, nf); in nfsd_file_slab_free()
118 nfsd_file_mark_find_or_create(struct nfsd_file *nf) in nfsd_file_mark_find_or_create() argument
123 struct inode *inode = nf->nf_inode; in nfsd_file_mark_find_or_create()
176 struct nfsd_file *nf; in nfsd_file_alloc() local
178 nf = kmem_cache_alloc(nfsd_file_slab, GFP_KERNEL); in nfsd_file_alloc()
179 if (nf) { in nfsd_file_alloc()
180 INIT_HLIST_NODE(&nf->nf_node); in nfsd_file_alloc()
181 INIT_LIST_HEAD(&nf->nf_lru); in nfsd_file_alloc()
[all …]
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| D | trace.h | 417 TP_PROTO(struct nfsd_file *nf),
418 TP_ARGS(nf),
428 __entry->nf_hashval = nf->nf_hashval;
429 __entry->nf_inode = nf->nf_inode;
430 __entry->nf_ref = refcount_read(&nf->nf_ref);
431 __entry->nf_flags = nf->nf_flags;
432 __entry->nf_may = nf->nf_may;
433 __entry->nf_file = nf->nf_file;
446 TP_PROTO(struct nfsd_file *nf), \
447 TP_ARGS(nf))
[all …]
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| /kernel/linux/linux-6.6/fs/nfsd/ |
| D | filecache.c | 124 struct nfsd_file *nf = container_of(rcu, struct nfsd_file, nf_rcu); in nfsd_file_slab_free() local
126 put_cred(nf->nf_cred); in nfsd_file_slab_free()
127 kmem_cache_free(nfsd_file_slab, nf); in nfsd_file_slab_free()
157 nfsd_file_mark_find_or_create(struct nfsd_file *nf, struct inode *inode) in nfsd_file_mark_find_or_create() argument
215 struct nfsd_file *nf; in nfsd_file_alloc() local
217 nf = kmem_cache_alloc(nfsd_file_slab, GFP_KERNEL); in nfsd_file_alloc()
218 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()
[all …]
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| D | trace.h | 884 TP_PROTO(struct nfsd_file *nf),
885 TP_ARGS(nf),
894 __entry->nf_inode = nf->nf_inode;
895 __entry->nf_ref = refcount_read(&nf->nf_ref);
896 __entry->nf_flags = nf->nf_flags;
897 __entry->nf_may = nf->nf_may;
898 __entry->nf_file = nf->nf_file;
910 TP_PROTO(struct nfsd_file *nf), \
911 TP_ARGS(nf))
921 const struct nfsd_file *nf
[all …]
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| /kernel/linux/linux-5.10/drivers/net/wireless/ath/ath9k/ |
| D | calib.c | 73 s16 nf) in ath9k_hw_getchan_noise() argument
77 if (nf) { in ath9k_hw_getchan_noise()
78 s8 delta = nf - ATH9K_NF_CAL_NOISE_THRESH - in ath9k_hw_getchan_noise()
147 * Re-enable the enforcement of the NF maximum again. in ath9k_hw_update_nfcal_hist_buffer()
285 * stop NF cal if ongoing to ensure NF load completes immediately in ath9k_hw_loadnf()
295 * Load software filtered NF value into baseband internal minCCApwr in ath9k_hw_loadnf()
319 * Restart NF so it can continue. in ath9k_hw_loadnf()
339 * here, the baseband nf cal will just be capped by our present in ath9k_hw_loadnf()
344 "Timeout while waiting for nf to load: AR_PHY_AGC_CONTROL=0x%x\n", in ath9k_hw_loadnf()
371 static void ath9k_hw_nf_sanitize(struct ath_hw *ah, s16 *nf) in ath9k_hw_nf_sanitize() argument
[all …]
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| /kernel/linux/linux-6.6/drivers/net/wireless/ath/ath9k/ |
| D | calib.c | 73 s16 nf) in ath9k_hw_getchan_noise() argument
77 if (nf) { in ath9k_hw_getchan_noise()
78 s8 delta = nf - ATH9K_NF_CAL_NOISE_THRESH - in ath9k_hw_getchan_noise()
147 * Re-enable the enforcement of the NF maximum again. in ath9k_hw_update_nfcal_hist_buffer()
285 * stop NF cal if ongoing to ensure NF load completes immediately in ath9k_hw_loadnf()
295 * Load software filtered NF value into baseband internal minCCApwr in ath9k_hw_loadnf()
319 * Restart NF so it can continue. in ath9k_hw_loadnf()
339 * here, the baseband nf cal will just be capped by our present in ath9k_hw_loadnf()
344 "Timeout while waiting for nf to load: AR_PHY_AGC_CONTROL=0x%x\n", in ath9k_hw_loadnf()
371 static void ath9k_hw_nf_sanitize(struct ath_hw *ah, s16 *nf) in ath9k_hw_nf_sanitize() argument
[all …]
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| /kernel/linux/linux-5.10/net/netfilter/ |
| D | nf_log.c | 49 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()
131 if (pf >= ARRAY_SIZE(net->nf.nf_loggers)) in nf_log_bind_pf()
138 rcu_assign_pointer(net->nf.nf_loggers[pf], logger); in nf_log_bind_pf()
146 if (pf >= ARRAY_SIZE(net->nf.nf_loggers)) in nf_log_unbind_pf()
149 RCU_INIT_POINTER(net->nf.nf_loggers[pf], NULL); in nf_log_unbind_pf()
[all …]
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| D | core.c | 275 if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_arp) <= hooknum)) in nf_hook_entry_head()
277 return net->nf.hooks_arp + hooknum; in nf_hook_entry_head()
281 if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_bridge) <= hooknum)) in nf_hook_entry_head()
283 return net->nf.hooks_bridge + hooknum; in nf_hook_entry_head()
296 if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_ipv4) <= hooknum)) in nf_hook_entry_head()
298 return net->nf.hooks_ipv4 + hooknum; in nf_hook_entry_head()
300 if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_ipv6) <= hooknum)) in nf_hook_entry_head()
302 return net->nf.hooks_ipv6 + hooknum; in nf_hook_entry_head()
713 __netfilter_net_init(net->nf.hooks_ipv4, ARRAY_SIZE(net->nf.hooks_ipv4)); in netfilter_net_init()
714 __netfilter_net_init(net->nf.hooks_ipv6, ARRAY_SIZE(net->nf.hooks_ipv6)); in netfilter_net_init()
[all …]
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| /kernel/linux/linux-6.6/net/netfilter/ |
| D | nf_log.c | 49 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()
131 if (pf >= ARRAY_SIZE(net->nf.nf_loggers)) in nf_log_bind_pf()
138 rcu_assign_pointer(net->nf.nf_loggers[pf], logger); in nf_log_bind_pf()
146 if (pf >= ARRAY_SIZE(net->nf.nf_loggers)) in nf_log_unbind_pf()
149 RCU_INIT_POINTER(net->nf.nf_loggers[pf], NULL); in nf_log_unbind_pf()
[all …]
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| D | core.c | 287 if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_arp) <= hooknum)) in nf_hook_entry_head()
289 return net->nf.hooks_arp + hooknum; in nf_hook_entry_head()
293 if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_bridge) <= hooknum)) in nf_hook_entry_head()
295 return net->nf.hooks_bridge + hooknum; in nf_hook_entry_head()
308 if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_ipv4) <= hooknum)) in nf_hook_entry_head()
310 return net->nf.hooks_ipv4 + hooknum; in nf_hook_entry_head()
312 if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_ipv6) <= hooknum)) in nf_hook_entry_head()
314 return net->nf.hooks_ipv6 + hooknum; in nf_hook_entry_head()
778 __netfilter_net_init(net->nf.hooks_ipv4, ARRAY_SIZE(net->nf.hooks_ipv4)); in netfilter_net_init()
779 __netfilter_net_init(net->nf.hooks_ipv6, ARRAY_SIZE(net->nf.hooks_ipv6)); in netfilter_net_init()
[all …]
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| /kernel/linux/linux-6.6/drivers/media/pci/ivtv/ |
| D | ivtv-yuv.c | 973 struct yuv_frame_info *nf = &yi->new_frame_info[frame]; in ivtv_yuv_setup_frame() local
978 int update = nf->update; in ivtv_yuv_setup_frame()
981 nf->src_x = args->src.left; in ivtv_yuv_setup_frame()
982 nf->src_y = args->src.top; in ivtv_yuv_setup_frame()
983 nf->src_w = args->src.width; in ivtv_yuv_setup_frame()
984 nf->src_h = args->src.height; in ivtv_yuv_setup_frame()
985 nf->dst_x = args->dst.left; in ivtv_yuv_setup_frame()
986 nf->dst_y = args->dst.top; in ivtv_yuv_setup_frame()
987 nf->dst_w = args->dst.width; in ivtv_yuv_setup_frame()
988 nf->dst_h = args->dst.height; in ivtv_yuv_setup_frame()
[all …]
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| /kernel/linux/linux-5.10/drivers/media/pci/ivtv/ |
| D | ivtv-yuv.c | 965 struct yuv_frame_info *nf = &yi->new_frame_info[frame]; in ivtv_yuv_setup_frame() local
970 int update = nf->update; in ivtv_yuv_setup_frame()
973 nf->src_x = args->src.left; in ivtv_yuv_setup_frame()
974 nf->src_y = args->src.top; in ivtv_yuv_setup_frame()
975 nf->src_w = args->src.width; in ivtv_yuv_setup_frame()
976 nf->src_h = args->src.height; in ivtv_yuv_setup_frame()
977 nf->dst_x = args->dst.left; in ivtv_yuv_setup_frame()
978 nf->dst_y = args->dst.top; in ivtv_yuv_setup_frame()
979 nf->dst_w = args->dst.width; in ivtv_yuv_setup_frame()
980 nf->dst_h = args->dst.height; in ivtv_yuv_setup_frame()
[all …]
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| /kernel/linux/linux-6.6/net/ipv6/netfilter/ |
| D | nf_defrag_ipv6_hooks.c | 93 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()
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| /kernel/linux/linux-6.6/net/ipv4/netfilter/ |
| D | nf_defrag_ipv4.c | 110 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()
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| /kernel/linux/linux-6.6/drivers/platform/surface/aggregator/ |
| D | controller.c | 150 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()
300 * @nf: The notifier system reference.
308 * Note: ``nf->lock`` must be held when calling this function.
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()
[all …]
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| /kernel/linux/linux-6.6/drivers/platform/surface/ |
| D | surface_aggregator_cdev.c | 53 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(sizeof(*nf), GFP_KERNEL); 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 …]
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| /kernel/linux/linux-6.6/drivers/clk/baikal-t1/ |
| D | ccu-pll.c | 76 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
184 * Find a closest [nr;nf;od] vector taking into account the in ccu_pll_calc_factors()
225 *nf = n1; in ccu_pll_calc_factors()
234 unsigned long nr = 1, nf = 1, od = 1; in ccu_pll_round_rate() local
236 ccu_pll_calc_factors(rate, *parent_rate, &nr, &nf, &od); in ccu_pll_round_rate()
[all …]
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| /kernel/linux/linux-5.10/drivers/clk/baikal-t1/ |
| D | ccu-pll.c | 76 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
184 * Find a closest [nr;nf;od] vector taking into account the in ccu_pll_calc_factors()
225 *nf = n1; in ccu_pll_calc_factors()
234 unsigned long nr = 1, nf = 1, od = 1; in ccu_pll_round_rate() local
236 ccu_pll_calc_factors(rate, *parent_rate, &nr, &nf, &od); in ccu_pll_round_rate()
[all …]
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| /kernel/linux/linux-5.10/drivers/media/v4l2-core/ |
| D | v4l2-jpeg.c | 131 static int v4l2_jpeg_decode_subsampling(u8 nf, u8 h_v) in v4l2_jpeg_decode_subsampling() argument
133 if (nf == 1) in v4l2_jpeg_decode_subsampling()
137 if (nf == 4 && h_v != 0x11) in v4l2_jpeg_decode_subsampling()
161 /* Lf = 8 + 3 * Nf, Nf >= 1 */ in jpeg_parse_frame_header()
167 int p, y, x, nf; in jpeg_parse_frame_header() local
192 nf = jpeg_get_byte(stream); in jpeg_parse_frame_header()
193 if (nf < 0) in jpeg_parse_frame_header()
194 return nf; in jpeg_parse_frame_header()
196 * The spec allows 1 <= Nf <= 255, but we only support up to 4 in jpeg_parse_frame_header()
199 if (nf < 1 || nf > V4L2_JPEG_MAX_COMPONENTS) in jpeg_parse_frame_header()
[all …]
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| /kernel/linux/linux-6.6/drivers/media/v4l2-core/ |
| D | v4l2-jpeg.c | 132 static int v4l2_jpeg_decode_subsampling(u8 nf, u8 h_v) in v4l2_jpeg_decode_subsampling() argument
134 if (nf == 1) in v4l2_jpeg_decode_subsampling()
138 if (nf == 4 && h_v != 0x11) in v4l2_jpeg_decode_subsampling()
162 /* Lf = 8 + 3 * Nf, Nf >= 1 */ in jpeg_parse_frame_header()
168 int p, y, x, nf; in jpeg_parse_frame_header() local
193 nf = jpeg_get_byte(stream); in jpeg_parse_frame_header()
194 if (nf < 0) in jpeg_parse_frame_header()
195 return nf; in jpeg_parse_frame_header()
197 * The spec allows 1 <= Nf <= 255, but we only support up to 4 in jpeg_parse_frame_header()
200 if (nf < 1 || nf > V4L2_JPEG_MAX_COMPONENTS) in jpeg_parse_frame_header()
[all …]
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| /kernel/linux/linux-5.10/drivers/clk/sirf/ |
| D | clk-common.c | 85 /* fout = fin * nf / nr / od */ in pll_clk_recalc_rate()
87 u32 nf = (cfg0 & (BIT(13) - 1)) + 1; in pll_clk_recalc_rate() local
91 return fin / MHZ * nf / nr / od * MHZ; in pll_clk_recalc_rate()
98 unsigned long fin, nf, nr, od; in pll_clk_round_rate() local
102 * fout = fin * nf / (nr * od); in pll_clk_round_rate()
103 * set od = 1, nr = fin/MHz, so fout = nf * MHz in pll_clk_round_rate()
107 nf = rate / MHZ; in pll_clk_round_rate()
108 if (nf > BIT(13)) in pll_clk_round_rate()
109 nf = BIT(13); in pll_clk_round_rate()
110 if (nf < 1) in pll_clk_round_rate()
[all …]
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| /kernel/linux/linux-6.6/tools/testing/selftests/net/ |
| D | big_tcp.sh | 96 [ "$NF" = "6" ] && ipt="ip6tables"
106 [ "$NF" = "6" ] && ipt="ip6tables"
115 [ "$NF" = "6" ] && ipt="ip6tables"
124 [ "$NF" = "6" ] && serip=$SERVER_IP6
127 ip net exec $netns netperf -$NF -t TCP_STREAM -l 1 -H $serip -- -m 262144 2>&1 >/dev/null
180 NF=4 testup && echo "***v4 Tests Done***" && \
181 NF=6 testup && echo "***v6 Tests Done***"
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| /kernel/linux/linux-6.6/Documentation/networking/ |
| D | nf_conntrack-sysctl.rst | 224 TCP connections may be offloaded from nf conntrack to nf flow table.
225 Once aged, the connection is returned to nf conntrack with tcp pickup timeout.
231 UDP connections may be offloaded from nf conntrack to nf flow table.
232 Once aged, the connection is returned to nf conntrack with udp pickup timeout.
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| /kernel/linux/linux-5.10/net/ipv4/netfilter/ |
| D | nf_defrag_ipv4.c | 109 if (net->nf.defrag_ipv4) { in defrag4_net_exit()
112 net->nf.defrag_ipv4 = false; in defrag4_net_exit()
136 if (net->nf.defrag_ipv4) in nf_defrag_ipv4_enable()
140 if (net->nf.defrag_ipv4) in nf_defrag_ipv4_enable()
146 net->nf.defrag_ipv4 = true; in nf_defrag_ipv4_enable()
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| /kernel/linux/linux-5.10/net/ipv6/netfilter/ |
| D | nf_defrag_ipv6_hooks.c | 92 if (net->nf.defrag_ipv6) { in defrag6_net_exit()
95 net->nf.defrag_ipv6 = false; in defrag6_net_exit()
137 if (net->nf.defrag_ipv6) in nf_defrag_ipv6_enable()
141 if (net->nf.defrag_ipv6) in nf_defrag_ipv6_enable()
147 net->nf.defrag_ipv6 = true; in nf_defrag_ipv6_enable()
|