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/Linux-v5.10/drivers/block/
Dswim3.c208 #define swim3_err(fmt, arg...) dev_err(&fs->mdev->ofdev.dev, "[fd%d] " fmt, fs->index, arg)
209 #define swim3_warn(fmt, arg...) dev_warn(&fs->mdev->ofdev.dev, "[fd%d] " fmt, fs->index, arg)
210 #define swim3_info(fmt, arg...) dev_info(&fs->mdev->ofdev.dev, "[fd%d] " fmt, fs->index, arg)
213 #define swim3_dbg(fmt, arg...) dev_dbg(&fs->mdev->ofdev.dev, "[fd%d] " fmt, fs->index, arg)
236 static void seek_track(struct floppy_state *fs, int n);
238 static void act(struct floppy_state *fs);
245 static int grab_drive(struct floppy_state *fs, enum swim_state state,
247 static void release_drive(struct floppy_state *fs);
248 static int fd_eject(struct floppy_state *fs);
257 static bool swim3_end_request(struct floppy_state *fs, blk_status_t err, unsigned int nr_bytes) in swim3_end_request() argument
[all …]
Dswim.c424 static inline int swim_track(struct floppy_state *fs, int track) in swim_track() argument
426 struct swim __iomem *base = fs->swd->base; in swim_track()
429 ret = swim_seek(base, track - fs->track); in swim_track()
432 fs->track = track; in swim_track()
435 fs->track = 0; in swim_track()
441 static int floppy_eject(struct floppy_state *fs) in floppy_eject() argument
443 struct swim __iomem *base = fs->swd->base; in floppy_eject()
445 swim_drive(base, fs->location); in floppy_eject()
449 fs->disk_in = 0; in floppy_eject()
450 fs->ejected = 1; in floppy_eject()
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/Linux-v5.10/fs/
Dfs_struct.c15 void set_fs_root(struct fs_struct *fs, const struct path *path) in set_fs_root() argument
20 spin_lock(&fs->lock); in set_fs_root()
21 write_seqcount_begin(&fs->seq); in set_fs_root()
22 old_root = fs->root; in set_fs_root()
23 fs->root = *path; in set_fs_root()
24 write_seqcount_end(&fs->seq); in set_fs_root()
25 spin_unlock(&fs->lock); in set_fs_root()
34 void set_fs_pwd(struct fs_struct *fs, const struct path *path) in set_fs_pwd() argument
39 spin_lock(&fs->lock); in set_fs_pwd()
40 write_seqcount_begin(&fs->seq); in set_fs_pwd()
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Dfilesystems.c38 struct file_system_type *get_filesystem(struct file_system_type *fs) in get_filesystem() argument
40 __module_get(fs->owner); in get_filesystem()
41 return fs; in get_filesystem()
44 void put_filesystem(struct file_system_type *fs) in put_filesystem() argument
46 module_put(fs->owner); in put_filesystem()
72 int register_filesystem(struct file_system_type * fs) in register_filesystem() argument
77 if (fs->parameters && in register_filesystem()
78 !fs_validate_description(fs->name, fs->parameters)) in register_filesystem()
81 BUG_ON(strchr(fs->name, '.')); in register_filesystem()
82 if (fs->next) in register_filesystem()
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DKconfig23 source "fs/ext2/Kconfig"
24 source "fs/ext4/Kconfig"
25 source "fs/jbd2/Kconfig"
34 source "fs/reiserfs/Kconfig"
35 source "fs/jfs/Kconfig"
37 source "fs/xfs/Kconfig"
38 source "fs/gfs2/Kconfig"
39 source "fs/ocfs2/Kconfig"
40 source "fs/btrfs/Kconfig"
41 source "fs/nilfs2/Kconfig"
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/Linux-v5.10/drivers/net/ethernet/chelsio/cxgb4/
Dcxgb4_filter.c75 set_wr_txq(skb, CPL_PRIORITY_CONTROL, f->fs.val.iport & 0x3); in set_tcb_field()
168 u8 *nat_lp = (u8 *)&f->fs.nat_lport; in set_nat_params()
169 u8 *nat_fp = (u8 *)&f->fs.nat_fport; in set_nat_params()
172 if (f->fs.type) { in set_nat_params()
174 WORD_MASK, f->fs.nat_lip[15] | in set_nat_params()
175 f->fs.nat_lip[14] << 8 | in set_nat_params()
176 f->fs.nat_lip[13] << 16 | in set_nat_params()
177 f->fs.nat_lip[12] << 24, 1); in set_nat_params()
180 WORD_MASK, f->fs.nat_lip[11] | in set_nat_params()
181 f->fs.nat_lip[10] << 8 | in set_nat_params()
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Dcxgb4_tc_flower.c128 static void cxgb4_action_natmode_tweak(struct ch_filter_specification *fs, in cxgb4_action_natmode_tweak() argument
140 fs->nat_mode = cxgb4_natmode_config_array[i].natmode; in cxgb4_action_natmode_tweak()
164 struct ch_filter_specification *fs) in cxgb4_process_flow_match() argument
193 fs->type = 1; in cxgb4_process_flow_match()
195 fs->val.ethtype = ethtype_key; in cxgb4_process_flow_match()
196 fs->mask.ethtype = ethtype_mask; in cxgb4_process_flow_match()
197 fs->val.proto = match.key->ip_proto; in cxgb4_process_flow_match()
198 fs->mask.proto = match.mask->ip_proto; in cxgb4_process_flow_match()
205 fs->type = 0; in cxgb4_process_flow_match()
206 memcpy(&fs->val.lip[0], &match.key->dst, sizeof(match.key->dst)); in cxgb4_process_flow_match()
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Dcxgb4_tc_u32.c45 struct ch_filter_specification *fs, in fill_match_fields() argument
75 err = entry[j].val(fs, val, mask); in fill_match_fields()
91 struct ch_filter_specification *fs, in fill_action_fields() argument
110 fs->action = FILTER_DROP; in fill_action_fields()
125 fs->action = FILTER_SWITCH; in fill_action_fields()
126 fs->eport = i; in fill_action_fields()
155 struct ch_filter_specification fs; in cxgb4_config_knode() local
198 memset(&fs, 0, sizeof(fs)); in cxgb4_config_knode()
201 fs.prio = 1; in cxgb4_config_knode()
202 fs.tc_prio = cls->common.prio; in cxgb4_config_knode()
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/Linux-v5.10/drivers/clk/st/
Dclkgen-fsyn.c72 unsigned long output, struct stm_fs *fs);
260 static int clk_fs660c32_vco_get_rate(unsigned long input, struct stm_fs *fs, in clk_fs660c32_vco_get_rate() argument
263 unsigned long nd = fs->ndiv + 16; /* ndiv value */ in clk_fs660c32_vco_get_rate()
288 unsigned long output, struct stm_fs *fs) in clk_fs660c32_vco_get_params() argument
311 fs->ndiv = n - 16; /* Converting formula value to reg value */ in clk_fs660c32_vco_get_params()
471 static void quadfs_fsynth_program_enable(struct st_clk_quadfs_fsynth *fs) in quadfs_fsynth_program_enable() argument
477 CLKGEN_WRITE(fs, en[fs->chan], 1); in quadfs_fsynth_program_enable()
478 CLKGEN_WRITE(fs, en[fs->chan], 0); in quadfs_fsynth_program_enable()
481 static void quadfs_fsynth_program_rate(struct st_clk_quadfs_fsynth *fs) in quadfs_fsynth_program_rate() argument
490 CLKGEN_WRITE(fs, en[fs->chan], 0); in quadfs_fsynth_program_rate()
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/Linux-v5.10/Documentation/filesystems/
Dapi-summary.rst14 .. kernel-doc:: include/linux/fs.h
20 .. kernel-doc:: fs/dcache.c
29 .. kernel-doc:: fs/inode.c
32 .. kernel-doc:: fs/bad_inode.c
38 .. kernel-doc:: fs/super.c
44 .. kernel-doc:: fs/locks.c
47 .. kernel-doc:: fs/locks.c
53 .. kernel-doc:: fs/mpage.c
56 .. kernel-doc:: fs/namei.c
59 .. kernel-doc:: fs/buffer.c
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/Linux-v5.10/tools/lib/api/fs/
Dfs.c88 struct fs { struct
110 static struct fs fs__entries[] = { argument
149 static bool fs__read_mounts(struct fs *fs) in fs__read_mounts() argument
161 fs->path, type) == 2) { in fs__read_mounts()
163 if (strcmp(type, fs->name) == 0) in fs__read_mounts()
168 fs->checked = true; in fs__read_mounts()
169 return fs->found = found; in fs__read_mounts()
172 static int fs__valid_mount(const char *fs, long magic) in fs__valid_mount() argument
176 if (statfs(fs, &st_fs) < 0) in fs__valid_mount()
184 static bool fs__check_mounts(struct fs *fs) in fs__check_mounts() argument
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/Linux-v5.10/include/math-emu/
Dop-common.h36 #define _FP_UNPACK_CANONICAL(fs, wc, X) \ argument
41 _FP_FRAC_HIGH_RAW_##fs(X) |= _FP_IMPLBIT_##fs; \
43 X##_e -= _FP_EXPBIAS_##fs; \
55 _shift -= _FP_FRACXBITS_##fs; \
57 X##_e -= _FP_EXPBIAS_##fs - 1 + _shift; \
68 case _FP_EXPMAX_##fs: \
75 if (!(_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs)) \
89 #define _FP_PACK_CANONICAL(fs, wc, X) \ argument
94 X##_e += _FP_EXPBIAS_##fs; \
98 if (_FP_FRAC_OVERP_##wc(fs, X)) \
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Dop-1.h60 #define _FP_FRAC_OVERP_1(fs,X) (X##_f & _FP_OVERFLOW_##fs) argument
61 #define _FP_FRAC_CLEAR_OVERP_1(fs,X) (X##_f &= ~_FP_OVERFLOW_##fs) argument
75 #define _FP_UNPACK_RAW_1(fs, X, val) \ argument
77 union _FP_UNION_##fs _flo; _flo.flt = (val); \
84 #define _FP_UNPACK_RAW_1_P(fs, X, val) \ argument
86 union _FP_UNION_##fs *_flo = \
87 (union _FP_UNION_##fs *)(val); \
98 #define _FP_PACK_RAW_1(fs, val, X) \ argument
100 union _FP_UNION_##fs _flo; \
109 #define _FP_PACK_RAW_1_P(fs, val, X) \ argument
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/Linux-v5.10/drivers/net/ethernet/mellanox/mlx5/core/
Den_fs_ethtool.c58 struct ethtool_rx_flow_spec *fs, in get_flow_table() argument
69 switch (fs->flow_type & ~(FLOW_EXT | FLOW_MAC_EXT)) { in get_flow_table()
76 eth_ft = &priv->fs.ethtool.l3_l4_ft[prio]; in get_flow_table()
82 eth_ft = &priv->fs.ethtool.l3_l4_ft[prio]; in get_flow_table()
87 eth_ft = &priv->fs.ethtool.l2_ft[prio]; in get_flow_table()
212 parse_tcp4(void *headers_c, void *headers_v, struct ethtool_rx_flow_spec *fs) in parse_tcp4() argument
214 struct ethtool_tcpip4_spec *l4_mask = &fs->m_u.tcp_ip4_spec; in parse_tcp4()
215 struct ethtool_tcpip4_spec *l4_val = &fs->h_u.tcp_ip4_spec; in parse_tcp4()
225 parse_udp4(void *headers_c, void *headers_v, struct ethtool_rx_flow_spec *fs) in parse_udp4() argument
227 struct ethtool_tcpip4_spec *l4_mask = &fs->m_u.udp_ip4_spec; in parse_udp4()
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Den_fs.c121 for_each_set_bit(vlan, priv->fs.vlan.active_cvlans, VLAN_N_VID) in mlx5e_vport_context_update_vlans()
138 for_each_set_bit(vlan, priv->fs.vlan.active_cvlans, VLAN_N_VID) { in mlx5e_vport_context_update_vlans()
165 struct mlx5_flow_table *ft = priv->fs.vlan.ft.t; in __mlx5e_add_vlan_rule()
172 dest.ft = priv->fs.l2.ft.t; in __mlx5e_add_vlan_rule()
182 rule_p = &priv->fs.vlan.untagged_rule; in __mlx5e_add_vlan_rule()
187 rule_p = &priv->fs.vlan.any_cvlan_rule; in __mlx5e_add_vlan_rule()
193 rule_p = &priv->fs.vlan.any_svlan_rule; in __mlx5e_add_vlan_rule()
199 rule_p = &priv->fs.vlan.active_svlans_rule[vid]; in __mlx5e_add_vlan_rule()
209 rule_p = &priv->fs.vlan.active_cvlans_rule[vid]; in __mlx5e_add_vlan_rule()
259 if (priv->fs.vlan.untagged_rule) { in mlx5e_del_vlan_rule()
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/Linux-v5.10/fs/fuse/
Dvirtio_fs.c125 struct virtio_fs *fs = vq->vdev->priv; in vq_to_fsvq() local
127 return &fs->vqs[vq->index]; in vq_to_fsvq()
159 static void virtio_fs_put(struct virtio_fs *fs) in virtio_fs_put() argument
161 kref_put(&fs->refcount, release_virtio_fs_obj); in virtio_fs_put()
194 static void virtio_fs_drain_all_queues_locked(struct virtio_fs *fs) in virtio_fs_drain_all_queues_locked() argument
199 for (i = 0; i < fs->nvqs; i++) { in virtio_fs_drain_all_queues_locked()
200 fsvq = &fs->vqs[i]; in virtio_fs_drain_all_queues_locked()
205 static void virtio_fs_drain_all_queues(struct virtio_fs *fs) in virtio_fs_drain_all_queues() argument
214 virtio_fs_drain_all_queues_locked(fs); in virtio_fs_drain_all_queues()
218 static void virtio_fs_start_all_queues(struct virtio_fs *fs) in virtio_fs_start_all_queues() argument
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/Linux-v5.10/Documentation/ABI/testing/
Dsysfs-fs-nilfs22 What: /sys/fs/nilfs2/features/revision
10 What: /sys/fs/nilfs2/features/README
14 Describe attributes of /sys/fs/nilfs2/features group.
16 What: /sys/fs/nilfs2/<device>/revision
24 What: /sys/fs/nilfs2/<device>/blocksize
30 What: /sys/fs/nilfs2/<device>/device_size
36 What: /sys/fs/nilfs2/<device>/free_blocks
42 What: /sys/fs/nilfs2/<device>/uuid
48 What: /sys/fs/nilfs2/<device>/volume_name
54 What: /sys/fs/nilfs2/<device>/README
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Dsysfs-fs-f2fs1 What: /sys/fs/f2fs/<disk>/gc_max_sleep_time
7 What: /sys/fs/f2fs/<disk>/gc_min_sleep_time
13 What: /sys/fs/f2fs/<disk>/gc_no_gc_sleep_time
19 What: /sys/fs/f2fs/<disk>/gc_idle
31 What: /sys/fs/f2fs/<disk>/reclaim_segments
41 What: /sys/fs/f2fs/<disk>/main_blkaddr
47 What: /sys/fs/f2fs/<disk>/ipu_policy
65 What: /sys/fs/f2fs/<disk>/min_ipu_util
71 What: /sys/fs/f2fs/<disk>/min_fsync_blocks
77 What: /sys/fs/f2fs/<disk>/min_seq_blocks
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/Linux-v5.10/drivers/net/dsa/
Dbcm_sf2_cfp.c24 struct ethtool_rx_flow_spec fs; member
349 struct ethtool_rx_flow_spec *fs) in bcm_sf2_cfp_ipv4_rule_set() argument
364 switch (fs->flow_type & ~FLOW_EXT) { in bcm_sf2_cfp_ipv4_rule_set()
375 ip_frag = !!(be32_to_cpu(fs->h_ext.data[0]) & 1); in bcm_sf2_cfp_ipv4_rule_set()
378 if (fs->flow_type & FLOW_EXT) { in bcm_sf2_cfp_ipv4_rule_set()
379 vlan_tci = fs->h_ext.vlan_tci; in bcm_sf2_cfp_ipv4_rule_set()
380 vlan_m_tci = fs->m_ext.vlan_tci; in bcm_sf2_cfp_ipv4_rule_set()
384 if (fs->location == RX_CLS_LOC_ANY) in bcm_sf2_cfp_ipv4_rule_set()
388 rule_index = fs->location; in bcm_sf2_cfp_ipv4_rule_set()
393 input.fs = fs; in bcm_sf2_cfp_ipv4_rule_set()
[all …]
/Linux-v5.10/sound/core/
Dpcm_iec958.c15 unsigned int fs, ws; in create_iec958_consumer() local
22 fs = IEC958_AES3_CON_FS_32000; in create_iec958_consumer()
25 fs = IEC958_AES3_CON_FS_44100; in create_iec958_consumer()
28 fs = IEC958_AES3_CON_FS_48000; in create_iec958_consumer()
31 fs = IEC958_AES3_CON_FS_88200; in create_iec958_consumer()
34 fs = IEC958_AES3_CON_FS_96000; in create_iec958_consumer()
37 fs = IEC958_AES3_CON_FS_176400; in create_iec958_consumer()
40 fs = IEC958_AES3_CON_FS_192000; in create_iec958_consumer()
74 cs[3] = IEC958_AES3_CON_CLOCK_1000PPM | fs; in create_iec958_consumer()
/Linux-v5.10/include/linux/
Dfs_struct.h27 static inline void get_fs_root(struct fs_struct *fs, struct path *root) in get_fs_root() argument
29 spin_lock(&fs->lock); in get_fs_root()
30 *root = fs->root; in get_fs_root()
32 spin_unlock(&fs->lock); in get_fs_root()
35 static inline void get_fs_pwd(struct fs_struct *fs, struct path *pwd) in get_fs_pwd() argument
37 spin_lock(&fs->lock); in get_fs_pwd()
38 *pwd = fs->pwd; in get_fs_pwd()
40 spin_unlock(&fs->lock); in get_fs_pwd()
/Linux-v5.10/arch/mips/math-emu/
Dcp1emu.c150 mips32_insn.fp6_format.fs = insn.mm_fp6_format.fs; in microMIPS32_to_MIPS32()
190 mips32_insn.fp0_format.fs = in microMIPS32_to_MIPS32()
191 insn.mm_fp2_format.fs; in microMIPS32_to_MIPS32()
214 mips32_insn.fp0_format.fs = in microMIPS32_to_MIPS32()
215 insn.mm_fp0_format.fs; in microMIPS32_to_MIPS32()
234 mips32_insn.fp0_format.fs = in microMIPS32_to_MIPS32()
235 insn.mm_fp0_format.fs; in microMIPS32_to_MIPS32()
254 mips32_insn.r_format.rs = insn.mm_fp4_format.fs; in microMIPS32_to_MIPS32()
276 mips32_insn.fp0_format.fs = in microMIPS32_to_MIPS32()
277 insn.mm_fp3_format.fs; in microMIPS32_to_MIPS32()
[all …]
/Linux-v5.10/Documentation/translations/zh_CN/filesystems/
Dvirtiofs.rst15 virtiofs: virtio-fs 主机<->客机共享文件系统
22 Linux的virtiofs文件系统实现了一个半虚拟化VIRTIO类型“virtio-fs”设备的驱动，通过该\
29 步骤，且将存储网络暴露给客机。而virtio-fs设备通过提供不经过网络的文件系统访问文件\
32 另外，virto-fs设备发挥了主客机共存的优点提高了性能，并且提供了网络文件系统所不具备
43 请查阅 https://virtio-fs.gitlab.io/ 了解配置QEMU和virtiofsd守护程序的详细信息。
47 由于virtio-fs设备将FUSE协议用于文件系统请求，因此Linux的virtiofs文件系统与FUSE文\
49 间之间的/dev/fuse接口由virtio-fs设备接口代替。
56 其关键，因为此时不可能加入高优先级的请求。为了解决此差异，virtio-fs设备采用“hiprio”\
/Linux-v5.10/sound/soc/codecs/
Dtfa9879.c29 int fs; in tfa9879_hw_params() local
34 fs = TFA9879_I2S_FS_8000; in tfa9879_hw_params()
37 fs = TFA9879_I2S_FS_11025; in tfa9879_hw_params()
40 fs = TFA9879_I2S_FS_12000; in tfa9879_hw_params()
43 fs = TFA9879_I2S_FS_16000; in tfa9879_hw_params()
46 fs = TFA9879_I2S_FS_22050; in tfa9879_hw_params()
49 fs = TFA9879_I2S_FS_24000; in tfa9879_hw_params()
52 fs = TFA9879_I2S_FS_32000; in tfa9879_hw_params()
55 fs = TFA9879_I2S_FS_44100; in tfa9879_hw_params()
58 fs = TFA9879_I2S_FS_48000; in tfa9879_hw_params()
[all …]
/Linux-v5.10/drivers/net/ethernet/freescale/dpaa2/
Ddpaa2-ethtool.c490 static int dpaa2_eth_prep_cls_rule(struct ethtool_rx_flow_spec *fs, void *key, in dpaa2_eth_prep_cls_rule() argument
495 switch (fs->flow_type & 0xFF) { in dpaa2_eth_prep_cls_rule()
497 err = dpaa2_eth_prep_eth_rule(&fs->h_u.ether_spec, &fs->m_u.ether_spec, in dpaa2_eth_prep_cls_rule()
501 err = dpaa2_eth_prep_uip_rule(&fs->h_u.usr_ip4_spec, in dpaa2_eth_prep_cls_rule()
502 &fs->m_u.usr_ip4_spec, key, mask, fields); in dpaa2_eth_prep_cls_rule()
505 err = dpaa2_eth_prep_l4_rule(&fs->h_u.tcp_ip4_spec, &fs->m_u.tcp_ip4_spec, in dpaa2_eth_prep_cls_rule()
509 err = dpaa2_eth_prep_l4_rule(&fs->h_u.udp_ip4_spec, &fs->m_u.udp_ip4_spec, in dpaa2_eth_prep_cls_rule()
513 err = dpaa2_eth_prep_l4_rule(&fs->h_u.sctp_ip4_spec, in dpaa2_eth_prep_cls_rule()
514 &fs->m_u.sctp_ip4_spec, key, mask, in dpaa2_eth_prep_cls_rule()
524 if (fs->flow_type & FLOW_EXT) { in dpaa2_eth_prep_cls_rule()
[all …]

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