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Searched refs:df (Results 1 – 25 of 71) sorted by relevance

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/linux/arch/s390/hypfs/
H A Dhypfs_dbfs.c36 struct hypfs_dbfs_file *df; in dbfs_read() local
42 df = file_inode(file)->i_private; in dbfs_read()
43 if (mutex_lock_interruptible(&df->lock)) in dbfs_read()
46 data = hypfs_dbfs_data_alloc(df); in dbfs_read()
48 mutex_unlock(&df->lock); in dbfs_read()
51 rc = df->data_create(&data->buf, &data->buf_free_ptr, &data->size); in dbfs_read()
53 mutex_unlock(&df->lock); in dbfs_read()
57 mutex_unlock(&df->lock); in dbfs_read()
66 struct hypfs_dbfs_file *df = file_inode(file)->i_private; in dbfs_ioctl() local
69 mutex_lock(&df->lock); in dbfs_ioctl()
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H A Dhypfs.h79 extern void hypfs_dbfs_create_file(struct hypfs_dbfs_file *df);
80 extern void hypfs_dbfs_remove_file(struct hypfs_dbfs_file *df);
/linux/scripts/gendwarfksyms/
H A Ddie.c74 struct die_fragment *df; in reset_die() local
76 list_for_each_entry_safe(df, tmp, &cd->fragments, list) { in reset_die()
77 if (df->type == FRAGMENT_STRING) in reset_die()
78 free(df->data.str); in reset_die()
79 free(df); in reset_die()
124 struct die_fragment *df; in append_item() local
126 df = xmalloc(sizeof(*df)); in append_item()
127 df->type = FRAGMENT_EMPTY; in append_item()
128 list_add_tail(&df->list, &cd->fragments); in append_item()
129 return df; in append_item()
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H A Dtypes.c361 struct die_fragment *df; in __type_expand() local
365 list_for_each_entry(df, &cache->fragments, list) { in __type_expand()
366 switch (df->type) { in __type_expand()
368 type_expansion_append(type, df->data.str, NULL); in __type_expand()
372 if (__die_map_get(df->data.addr, DIE_COMPLETE, in __type_expand()
374 __die_map_get(df->data.addr, DIE_UNEXPANDED, in __type_expand()
377 df->data.addr); in __type_expand()
391 if (list_is_last(&df->list, &cache->fragments) || in __type_expand()
392 list_next_entry(df, list)->type != in __type_expand()
H A Ddwarf.c809 struct die_fragment *df; in process_cached()
812 list_for_each_entry(df, &cache->fragments, list) { in process_cached()
813 switch (df->type) { in process_cached()
816 df->data.str); in process_cached()
817 process(NULL, df->data.str); in process_cached()
820 process_linebreak(NULL, df->data.linebreak); in process_cached()
824 (void *)df->data.addr, &child)) in process_cached()
827 cache, df->data.addr, dwarf_tag(&child)); in process_cached()
807 struct die_fragment *df; process_cached() local
/linux/include/linux/
H A Ddevfreq_cooling.h38 int (*get_real_power)(struct devfreq *df, u32 *power,
45 of_devfreq_cooling_register_power(struct device_node *np, struct devfreq *df,
48 of_devfreq_cooling_register(struct device_node *np, struct devfreq *df);
49 struct thermal_cooling_device *devfreq_cooling_register(struct devfreq *df);
52 devfreq_cooling_em_register(struct devfreq *df,
58 of_devfreq_cooling_register_power(struct device_node *np, struct devfreq *df, in of_devfreq_cooling_register_power() argument
65 of_devfreq_cooling_register(struct device_node *np, struct devfreq *df) in of_devfreq_cooling_register() argument
71 devfreq_cooling_register(struct devfreq *df) in devfreq_cooling_register() argument
77 devfreq_cooling_em_register(struct devfreq *df, in devfreq_cooling_em_register() argument
/linux/drivers/vfio/
H A Dvfio_main.c535 struct vfio_device_file *df; in vfio_allocate_device_file() local
537 df = kzalloc_obj(*df, GFP_KERNEL_ACCOUNT); in vfio_allocate_device_file()
538 if (!df) in vfio_allocate_device_file()
541 df->device = device; in vfio_allocate_device_file()
542 spin_lock_init(&df->kvm_ref_lock); in vfio_allocate_device_file()
544 return df; in vfio_allocate_device_file()
547 static int vfio_df_device_first_open(struct vfio_device_file *df) in vfio_df_device_first_open() argument
549 struct vfio_device *device = df->device; in vfio_df_device_first_open()
550 struct iommufd_ctx *iommufd = df->iommufd; in vfio_df_device_first_open()
559 ret = vfio_df_iommufd_bind(df); in vfio_df_device_first_open()
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/linux/drivers/gpu/drm/amd/amdgpu/
H A Ddf_v1_7.c34 adev->df.hash_status.hash_64k = false; in df_v1_7_sw_init()
35 adev->df.hash_status.hash_2m = false; in df_v1_7_sw_init()
36 adev->df.hash_status.hash_1g = false; in df_v1_7_sw_init()
72 fb_channel_number = adev->df.funcs->get_fb_channel_number(adev); in df_v1_7_get_hbm_channel_number()
85 adev->df.funcs->enable_broadcast_mode(adev, true); in df_v1_7_update_medium_grain_clock_gating()
100 adev->df.funcs->enable_broadcast_mode(adev, false); in df_v1_7_update_medium_grain_clock_gating()
H A Damdgpu_pmu.c236 if ((!pe->adev->df.funcs) || in amdgpu_perf_start()
237 (!pe->adev->df.funcs->pmc_start)) in amdgpu_perf_start()
247 target_cntr = pe->adev->df.funcs->pmc_start(pe->adev, in amdgpu_perf_start()
256 pe->adev->df.funcs->pmc_start(pe->adev, hwc->config, in amdgpu_perf_start()
275 if ((!pe->adev->df.funcs) || in amdgpu_perf_read()
276 (!pe->adev->df.funcs->pmc_get_count)) in amdgpu_perf_read()
284 pe->adev->df.funcs->pmc_get_count(pe->adev, in amdgpu_perf_read()
307 if ((!pe->adev->df.funcs) || in amdgpu_perf_stop()
308 (!pe->adev->df.funcs->pmc_stop)) in amdgpu_perf_stop()
314 pe->adev->df.funcs->pmc_stop(pe->adev, hwc->config, hwc->idx, in amdgpu_perf_stop()
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H A Dumc_v6_7.h61 (((pa) >> 20) & 0x1ULL & adev->df.hash_status.hash_64k) ^ \
62 (((pa) >> 25) & 0x1ULL & adev->df.hash_status.hash_2m) ^ \
63 (((pa) >> 34) & 0x1ULL & adev->df.hash_status.hash_1g))
/linux/tools/testing/selftests/net/
H A Dcmsg_ip.sh52 for df in 0 1; do
59 [ $ovr == "setsock" ] && m="-F $df"
60 [ $ovr == "cmsg" ] && m="-f $df"
61 [ $ovr == "both" ] && m="-F $df -f $df"
62 [ $ovr == "diff" ] && m="-F $((1 - df)) -f $df"
65 check_result $? $df "DONTFRAG $prot $ovr"
/linux/drivers/clk/rockchip/
H A Dclk.h846 df, go, gs, gf) \ argument
860 .div_flags = df, \
867 mf, do, ds, dw, df, go, gs, gf) \ argument
882 .div_flags = df, \
888 #define COMPOSITE_NOMUX(_id, cname, pname, f, mo, ds, dw, df, \ argument
900 .div_flags = df, \
907 df, dt, go, gs, gf) \ argument
918 .div_flags = df, \
944 ds, dw, df) \ argument
958 .div_flags = df, \
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/linux/drivers/devfreq/
H A Dgovernor_userspace.c23 static int devfreq_userspace_func(struct devfreq *df, unsigned long *freq) in devfreq_userspace_func() argument
25 struct userspace_data *data = df->governor_data; in devfreq_userspace_func()
30 *freq = df->previous_freq; /* No user freq specified yet */ in devfreq_userspace_func()
/linux/tools/counter/
H A DMakefile50 rm -df $(OUTPUT)include/linux
51 rm -df $(OUTPUT)include
/linux/drivers/clk/samsung/
H A Dclk.h194 #define __DIV(_id, cname, pname, o, s, w, f, df, t) \ argument
203 .div_flags = df, \
210 #define DIV_F(_id, cname, pname, o, s, w, f, df) \ argument
211 __DIV(_id, cname, pname, o, s, w, f, df, NULL)
/linux/drivers/clk/
H A Dclk-sp7021.c237 u32 df; /* diff freq */ in plltv_fractional_div() local
253 df = df0 - df1; in plltv_fractional_div()
255 df = f * (nint) / pp[0]; in plltv_fractional_div()
258 df_quotient = df / m; in plltv_fractional_div()
259 df_remainder = ((df % m) * 1000) / m; in plltv_fractional_div()
279 fout = df / m; in plltv_fractional_div()
/linux/sound/core/
H A Dinit.c427 struct snd_monitor_file *df = NULL, *_df; in snd_disconnect_release() local
432 df = _df; in snd_disconnect_release()
433 list_del_init(&df->shutdown_list); in snd_disconnect_release()
439 if (likely(df)) { in snd_disconnect_release()
440 if ((file->f_flags & FASYNC) && df->disconnected_f_op->fasync) in snd_disconnect_release()
441 df->disconnected_f_op->fasync(-1, file, 0); in snd_disconnect_release()
442 return df->disconnected_f_op->release(inode, file); in snd_disconnect_release()
/linux/arch/parisc/math-emu/
H A Dfpudispatch.c279 u_int df; /* for class 1 conversions */ in decode_0c() local
407 df = extru(ir,fpdfpos,2); /* get dest format */ in decode_0c()
408 if ((df & 2) || (fmt & 2)) { in decode_0c()
420 fmt = (fmt << 1) | df; in decode_0c()
726 u_int df; /* dest format for class 1 conversions */ local
840 df = extru(ir,fpdfpos,2); /* get dest format */
845 if (df == DBL) {
848 if ((df & 2) || (fmt & 2))
851 fmt = (fmt << 1) | df;
H A Ddecode_exc.c50 #define df 13 /* bits 17 & 18 */ macro
60 (current_ir >> ((current_ir>>opclass & twobits) == 1 ? df : fmtbits) & twobits)
/linux/drivers/ipack/devices/
H A Dscc2698.h63 u8 df, cts; /* Stop counter timer of block */ member
81 u8 df, r3; /* reserved */ member
/linux/net/ipv4/
H A Dip_tunnel.c513 struct rtable *rt, __be16 df, in tnl_update_pmtu() argument
525 if (df) { in tnl_update_pmtu()
581 __be16 df = 0; in ip_md_tunnel_xmit() local
630 df = htons(IP_DF); in ip_md_tunnel_xmit()
631 if (tnl_update_pmtu(dev, skb, rt, df, inner_iph, tunnel_hlen, in ip_md_tunnel_xmit()
657 df, !net_eq(tunnel->net, dev_net(dev)), 0); in ip_md_tunnel_xmit()
685 __be16 df; in ip_tunnel_xmit() local
802 df = tnl_params->frag_off; in ip_tunnel_xmit()
804 df |= (inner_iph->frag_off & htons(IP_DF)); in ip_tunnel_xmit()
806 if (tnl_update_pmtu(dev, skb, rt, df, inner_iph, 0, 0, false)) { in ip_tunnel_xmit()
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/linux/include/xen/interface/hvm/
H A Dioreq.h46 uint8_t df:1; member
/linux/drivers/media/platform/samsung/exynos4-is/
H A Dfimc-m2m.c93 struct fimc_frame *sf, *df; in fimc_device_run() local
106 df = &ctx->d_frame; in fimc_device_run()
111 fimc_prepare_dma_offset(ctx, df); in fimc_device_run()
120 ret = fimc_prepare_addr(ctx, &dst_vb->vb2_buf, df, &df->addr); in fimc_device_run()
153 fimc_hw_set_output_addr(fimc, &df->addr, -1); in fimc_device_run()
/linux/drivers/memory/samsung/
H A Dexynos5422-dmc.c155 struct devfreq *df; member
1391 mutex_lock(&dmc->df->lock); in dmc_irq_thread()
1393 res = update_devfreq(dmc->df); in dmc_irq_thread()
1394 mutex_unlock(&dmc->df->lock); in dmc_irq_thread()
1517 dmc->df = devm_devfreq_add_device(dev, &exynos5_dmc_df_profile, in exynos5_dmc_probe()
1521 if (IS_ERR(dmc->df)) { in exynos5_dmc_probe()
1522 ret = PTR_ERR(dmc->df); in exynos5_dmc_probe()
/linux/drivers/net/
H A Dgeneve.c89 enum ifla_geneve_df df; member
1392 __be16 df = 0; in geneve_xmit_skb() local
1462 df = test_bit(IP_TUNNEL_DONT_FRAGMENT_BIT, key->tun_flags) ? in geneve_xmit_skb()
1471 if (cfg->df == GENEVE_DF_SET) { in geneve_xmit_skb()
1472 df = htons(IP_DF); in geneve_xmit_skb()
1473 } else if (cfg->df == GENEVE_DF_INHERIT) { in geneve_xmit_skb()
1477 df = htons(IP_DF); in geneve_xmit_skb()
1482 df = htons(IP_DF); in geneve_xmit_skb()
1493 tos, ttl, df, sport, cfg->info.key.tp_dst, in geneve_xmit_skb()
1928 enum ifla_geneve_df df = nla_get_u8(data[IFLA_GENEVE_DF]); in geneve_validate() local
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