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/linux/fs/adfs/
H A Ddir.c3 * linux/fs/adfs/dir.c
18 int adfs_dir_copyfrom(void *dst, struct adfs_dir *dir, unsigned int offset, in adfs_dir_copyfrom() argument
21 struct super_block *sb = dir->sb; in adfs_dir_copyfrom()
27 if (index + (remain < len) >= dir->nr_buffers) in adfs_dir_copyfrom()
31 memcpy(dst, dir->bhs[index]->b_data + offset, remain); in adfs_dir_copyfrom()
38 memcpy(dst, dir->bhs[index]->b_data + offset, len); in adfs_dir_copyfrom()
43 int adfs_dir_copyto(struct adfs_dir *dir, unsigned int offset, const void *src, in adfs_dir_copyto() argument
46 struct super_block *sb = dir->sb; in adfs_dir_copyto()
52 if (index + (remain < len) >= dir->nr_buffers) in adfs_dir_copyto()
56 memcpy(dir->bhs[index]->b_data + offset, src, remain); in adfs_dir_copyto()
[all …]
H A Ddir_fplus.c70 static u8 adfs_fplus_checkbyte(struct adfs_dir *dir) in adfs_fplus_checkbyte() argument
72 struct adfs_bigdirheader *h = dir->bighead; in adfs_fplus_checkbyte()
73 struct adfs_bigdirtail *t = dir->bigtail; in adfs_fplus_checkbyte()
83 bp = (void *)dir->bhs[bi]->b_data; in adfs_fplus_checkbyte()
84 bs = dir->bhs[bi]->b_size; in adfs_fplus_checkbyte()
104 unsigned int size, struct adfs_dir *dir) in adfs_fplus_read() argument
112 ret = adfs_dir_read_buffers(sb, indaddr, sb->s_blocksize, dir); in adfs_fplus_read()
116 dir->bighead = h = (void *)dir->bhs[0]->b_data; in adfs_fplus_read()
119 adfs_error(sb, "dir %06x has malformed header", indaddr); in adfs_fplus_read()
126 "dir %06x header size %X does not match directory size %X", in adfs_fplus_read()
[all …]
H A Ddir_f.c70 adfs_dir_checkbyte(const struct adfs_dir *dir) in adfs_dir_checkbyte() argument
72 struct buffer_head * const *bh = dir->bh; in adfs_dir_checkbyte()
73 const int blocksize_bits = dir->sb->s_blocksize_bits; in adfs_dir_checkbyte()
124 static int adfs_f_validate(struct adfs_dir *dir) in adfs_f_validate() argument
126 struct adfs_dirheader *head = dir->dirhead; in adfs_f_validate()
127 struct adfs_newdirtail *tail = dir->newtail; in adfs_f_validate()
134 adfs_dir_checkbyte(dir) != tail->dircheckbyte) in adfs_f_validate()
142 struct adfs_dir *dir) in adfs_f_read() argument
150 ret = adfs_dir_read_buffers(sb, indaddr, ADFS_NEWDIR_SIZE, dir); in adfs_f_read()
154 dir->dirhead = bufoff(dir->bh, 0); in adfs_f_read()
[all …]
/linux/include/trace/events/
H A Ddma.h18 #define decode_dma_data_direction(dir) \ argument
19 __print_symbolic(dir, \
39 size_t size, enum dma_data_direction dir, unsigned long attrs),
40 TP_ARGS(dev, phys_addr, dma_addr, size, dir, attrs),
47 __field(enum dma_data_direction, dir)
56 __entry->dir = dir;
60 TP_printk("%s dir=%s dma_addr=%llx size=%zu phys_addr=%llx attrs=%s",
62 decode_dma_data_direction(__entry->dir),
72 size_t size, enum dma_data_direction dir, unsigned long attrs), \
73 TP_ARGS(dev, phys_addr, dma_addr, size, dir, attrs))
[all …]
/linux/lib/
H A Dref_tracker.c17 struct list_head head; /* anchor into dir->list or dir->quarantine */
51 static inline void ref_tracker_debugfs_mark(struct ref_tracker_dir *dir) in ref_tracker_debugfs_mark() argument
56 __xa_set_mark(&debugfs_dentries, (unsigned long)dir, REF_TRACKER_DIR_DEAD); in ref_tracker_debugfs_mark()
60 __xa_set_mark(&debugfs_symlinks, (unsigned long)dir, REF_TRACKER_DIR_DEAD); in ref_tracker_debugfs_mark()
66 static inline void ref_tracker_debugfs_mark(struct ref_tracker_dir *dir) in ref_tracker_debugfs_mark() argument
72 ref_tracker_get_stats(struct ref_tracker_dir *dir, unsigned int limit) in ref_tracker_get_stats() argument
83 list_for_each_entry(tracker, &dir->list, head) { in ref_tracker_get_stats()
141 __ref_tracker_dir_pr_ostream(struct ref_tracker_dir *dir, in __ref_tracker_dir_pr_ostream() argument
149 lockdep_assert_held(&dir->lock); in __ref_tracker_dir_pr_ostream()
151 if (list_empty(&dir->list)) in __ref_tracker_dir_pr_ostream()
[all …]
/linux/include/linux/
H A Dref_tracker.h30 void ref_tracker_dir_debugfs(struct ref_tracker_dir *dir);
31 void ref_tracker_dir_symlink(struct ref_tracker_dir *dir, const char *fmt, ...);
35 static inline void ref_tracker_dir_debugfs(struct ref_tracker_dir *dir) in ref_tracker_dir_debugfs() argument
40 void ref_tracker_dir_symlink(struct ref_tracker_dir *dir, const char *fmt, ...) in ref_tracker_dir_symlink() argument
47 * ref_tracker_dir_init - initialize a ref_tracker dir
48 * @dir: ref_tracker_dir to be initialized
58 static inline void ref_tracker_dir_init(struct ref_tracker_dir *dir, in ref_tracker_dir_init() argument
62 INIT_LIST_HEAD(&dir->list); in ref_tracker_dir_init()
63 INIT_LIST_HEAD(&dir->quarantine); in ref_tracker_dir_init()
64 spin_lock_init(&dir->lock); in ref_tracker_dir_init()
[all …]
/linux/fs/hpfs/
H A Dnamei.c12 static void hpfs_update_directory_times(struct inode *dir) in hpfs_update_directory_times() argument
14 time64_t t = local_to_gmt(dir->i_sb, local_get_seconds(dir->i_sb)); in hpfs_update_directory_times()
15 if (t == inode_get_mtime_sec(dir) && in hpfs_update_directory_times()
16 t == inode_get_ctime_sec(dir)) in hpfs_update_directory_times()
18 inode_set_mtime_to_ts(dir, inode_set_ctime(dir, t, 0)); in hpfs_update_directory_times()
19 hpfs_write_inode_nolock(dir); in hpfs_update_directory_times()
22 static struct dentry *hpfs_mkdir(struct mnt_idmap *idmap, struct inode *dir, in hpfs_mkdir() argument
39 hpfs_lock(dir->i_sb); in hpfs_mkdir()
41 fnode = hpfs_alloc_fnode(dir->i_sb, hpfs_i(dir)->i_dno, &fno, &bh); in hpfs_mkdir()
44 dnode = hpfs_alloc_dnode(dir->i_sb, fno, &dno, &qbh0); in hpfs_mkdir()
[all …]
/linux/fs/ubifs/
H A Ddir.c35 * @dir: parent inode
39 * parent directory inode @dir. UBIFS inodes inherit the following flags:
47 static int inherit_flags(const struct inode *dir, umode_t mode) in inherit_flags() argument
50 const struct ubifs_inode *ui = ubifs_inode(dir); in inherit_flags()
52 if (!S_ISDIR(dir->i_mode)) in inherit_flags()
69 * @dir: parent directory inode
82 struct inode *ubifs_new_inode(struct ubifs_info *c, struct inode *dir, in ubifs_new_inode() argument
103 inode_init_owner(&nop_mnt_idmap, inode, dir, mode); in ubifs_new_inode()
108 err = fscrypt_prepare_new_inode(dir, inode, &encrypted); in ubifs_new_inode()
139 ui->flags = inherit_flags(dir, mode); in ubifs_new_inode()
[all …]
/linux/drivers/dma/dw-edma/
H A Ddw-edma-v0-core.c39 #define SET_RW_32(dw, dir, name, value) \ argument
41 if ((dir) == EDMA_DIR_WRITE) \
47 #define GET_RW_32(dw, dir, name) \ argument
48 ((dir) == EDMA_DIR_WRITE \
64 #define SET_RW_64(dw, dir, name, value) \ argument
66 if ((dir) == EDMA_DIR_WRITE) \
72 #define GET_RW_64(dw, dir, name) \ argument
73 ((dir) == EDMA_DIR_WRITE \
86 #define SET_RW_COMPAT(dw, dir, name, value) \ argument
88 if ((dir) == EDMA_DIR_WRITE) \
[all …]
H A Ddw-hdma-v0-debugfs.c35 #define CTX_REGISTER(dw, name, dir, ch) \ argument
36 {#name, REGS_CH_ADDR(dw, name, dir, ch)}
79 static void dw_hdma_debugfs_regs_ch(struct dw_edma *dw, enum dw_edma_dir dir, in dw_hdma_debugfs_regs_ch() argument
83 CTX_REGISTER(dw, ch_en, dir, ch), in dw_hdma_debugfs_regs_ch()
84 CTX_REGISTER(dw, doorbell, dir, ch), in dw_hdma_debugfs_regs_ch()
85 CTX_REGISTER(dw, prefetch, dir, ch), in dw_hdma_debugfs_regs_ch()
86 CTX_REGISTER(dw, handshake, dir, ch), in dw_hdma_debugfs_regs_ch()
87 CTX_REGISTER(dw, llp.lsb, dir, ch), in dw_hdma_debugfs_regs_ch()
88 CTX_REGISTER(dw, llp.msb, dir, ch), in dw_hdma_debugfs_regs_ch()
89 CTX_REGISTER(dw, cycle_sync, dir, ch), in dw_hdma_debugfs_regs_ch()
[all …]
/linux/kernel/dma/
H A Dmapping.c156 enum dma_data_direction dir, unsigned long attrs) in dma_map_phys() argument
162 BUG_ON(!valid_dma_direction(dir)); in dma_map_phys()
169 addr = dma_direct_map_phys(dev, phys, size, dir, attrs); in dma_map_phys()
171 addr = iommu_dma_map_phys(dev, phys, size, dir, attrs); in dma_map_phys()
173 addr = ops->map_phys(dev, phys, size, dir, attrs); in dma_map_phys()
176 kmsan_handle_dma(phys, size, dir); in dma_map_phys()
177 trace_dma_map_phys(dev, phys, addr, size, dir, attrs); in dma_map_phys()
178 debug_dma_map_phys(dev, phys, size, dir, addr, attrs); in dma_map_phys()
185 size_t offset, size_t size, enum dma_data_direction dir, in dma_map_page_attrs() argument
197 return dma_map_phys(dev, phys, size, dir, attrs); in dma_map_page_attrs()
[all …]
H A Ddirect.h22 enum dma_data_direction dir, unsigned long attrs);
29 int nents, enum dma_data_direction dir);
32 struct scatterlist *sgl, int nents, enum dma_data_direction dir) in dma_direct_sync_sg_for_device() argument
41 int nents, enum dma_data_direction dir, unsigned long attrs);
43 struct scatterlist *sgl, int nents, enum dma_data_direction dir);
46 struct scatterlist *sgl, int nents, enum dma_data_direction dir, in dma_direct_unmap_sg() argument
51 struct scatterlist *sgl, int nents, enum dma_data_direction dir) in dma_direct_sync_sg_for_cpu() argument
57 dma_addr_t addr, size_t size, enum dma_data_direction dir) in dma_direct_sync_single_for_device() argument
61 swiotlb_sync_single_for_device(dev, paddr, size, dir); in dma_direct_sync_single_for_device()
64 arch_sync_dma_for_device(paddr, size, dir); in dma_direct_sync_single_for_device()
[all …]
/linux/fs/ocfs2/
H A Ddir.c3 * dir.c
9 * Portions of this code from linux/fs/ext3/dir.c
18 * linux/fs/minix/dir.c
37 #include "dir.h"
58 struct inode *dir,
69 static int ocfs2_supports_dir_trailer(struct inode *dir) in ocfs2_supports_dir_trailer() argument
71 struct ocfs2_super *osb = OCFS2_SB(dir->i_sb); in ocfs2_supports_dir_trailer()
73 if (OCFS2_I(dir)->ip_dyn_features & OCFS2_INLINE_DATA_FL) in ocfs2_supports_dir_trailer()
76 return ocfs2_meta_ecc(osb) || ocfs2_dir_indexed(dir); in ocfs2_supports_dir_trailer()
87 static int ocfs2_new_dir_wants_trailer(struct inode *dir) in ocfs2_new_dir_wants_trailer() argument
[all …]
/linux/fs/bfs/
H A Ddir.c3 * fs/bfs/dir.c
24 static int bfs_add_entry(struct inode *dir, const struct qstr *child, int ino);
25 static struct buffer_head *bfs_find_entry(struct inode *dir,
31 struct inode *dir = file_inode(f); in bfs_readdir() local
40 dir->i_sb->s_id, dir->i_ino); in bfs_readdir()
44 while (ctx->pos < dir->i_size) { in bfs_readdir()
46 block = BFS_I(dir)->i_sblock + (ctx->pos >> BFS_BSIZE_BITS); in bfs_readdir()
47 bh = sb_bread(dir->i_sb, block); in bfs_readdir()
65 } while ((offset < BFS_BSIZE) && (ctx->pos < dir->i_size)); in bfs_readdir()
78 static int bfs_create(struct mnt_idmap *idmap, struct inode *dir, in bfs_create() argument
[all …]
/linux/drivers/thunderbolt/
H A Dproperty.c100 struct tb_property_dir *dir; in tb_property_parse() local
116 dir = __tb_property_parse_dir(block, block_len, entry->value, in tb_property_parse()
118 if (!dir) { in tb_property_parse()
122 property->value.dir = dir; in tb_property_parse()
167 struct tb_property_dir *dir; in __tb_property_parse_dir() local
169 dir = kzalloc_obj(*dir); in __tb_property_parse_dir()
170 if (!dir) in __tb_property_parse_dir()
177 dir->uuid = kmemdup(&block[dir_offset], sizeof(*dir->uuid), in __tb_property_parse_dir()
179 if (!dir->uuid) { in __tb_property_parse_dir()
180 tb_property_free_dir(dir); in __tb_property_parse_dir()
[all …]
/linux/tools/testing/selftests/net/netfilter/
H A Dnft_nat.sh124 for dir in "in" "out" ; do
126 if ! ip netns exec "$ns0" nft list counter inet filter "${ns}${dir}" | grep -q "$expect";then
127 bad_counter "$ns0" "$ns${dir}" "$expect" "check_ns0_counters 4"
132 if ! ip netns exec "$ns0" nft list counter inet filter "${ns}${dir}6" | grep -q "$expect";then
133 bad_counter "$ns0" "$ns${dir}6" "$expect" "check_ns0_counters 5"
179 for dir in "in6" "out6" ; do
180 if ! ip netns exec "$ns0" nft list counter inet filter "ns1${dir}" | grep -q "$expect";then
181 bad_counter "$ns0" ns1$dir "$expect" "test_local_dnat6 1"
187 for dir in "in6" "out6" ; do
188 if ! ip netns exec "$ns0" nft list counter inet filter "ns2${dir}" | gre
[all...]
/linux/kernel/liveupdate/
H A Dkexec_handover_debugfs.c26 static int __kho_debugfs_fdt_add(struct list_head *list, struct dentry *dir, in __kho_debugfs_fdt_add() argument
39 file = debugfs_create_blob(name, 0400, dir, &f->wrapper); in __kho_debugfs_fdt_add()
54 struct dentry *dir; in kho_debugfs_fdt_add() local
57 dir = dbg->dir; in kho_debugfs_fdt_add()
59 dir = dbg->sub_fdt_dir; in kho_debugfs_fdt_add()
61 return __kho_debugfs_fdt_add(&dbg->fdt_list, dir, name, fdt); in kho_debugfs_fdt_add()
116 struct dentry *dir, *sub_fdt_dir; in kho_in_debugfs_init() local
121 dir = debugfs_create_dir("in", debugfs_root); in kho_in_debugfs_init()
122 if (IS_ERR(dir)) { in kho_in_debugfs_init()
123 err = PTR_ERR(dir); in kho_in_debugfs_init()
[all …]
/linux/drivers/nubus/
H A Dnubus.c231 struct nubus_dir *dir) in nubus_get_root_dir() argument
233 dir->ptr = dir->base = board->directory; in nubus_get_root_dir()
234 dir->done = 0; in nubus_get_root_dir()
235 dir->mask = board->lanes; in nubus_get_root_dir()
241 int nubus_get_func_dir(const struct nubus_rsrc *fres, struct nubus_dir *dir) in nubus_get_func_dir() argument
243 dir->ptr = dir->base = fres->directory; in nubus_get_func_dir()
244 dir->done = 0; in nubus_get_func_dir()
245 dir->mask = fres->board->lanes; in nubus_get_func_dir()
251 struct nubus_dir *dir) in nubus_get_board_dir() argument
255 dir->ptr = dir->base = board->directory; in nubus_get_board_dir()
[all …]
/linux/net/netfilter/
H A Dnf_flow_table_path.c29 enum ip_conntrack_dir dir) in nft_default_forward_path() argument
31 route->tuple[!dir].in.ifindex = dst_cache->dev->ifindex; in nft_default_forward_path()
32 route->tuple[dir].dst = dst_cache; in nft_default_forward_path()
33 route->tuple[dir].xmit_type = nft_xmit_type(dst_cache); in nft_default_forward_path()
48 enum ip_conntrack_dir dir, u8 *ha, in nft_dev_fill_forward_path() argument
51 const void *daddr = &ct->tuplehash[!dir].tuple.src.u3; in nft_dev_fill_forward_path()
204 enum ip_conntrack_dir dir) in nft_flow_tunnel_update_route() argument
206 struct dst_entry *cur_dst = route->tuple[dir].dst; in nft_flow_tunnel_update_route()
233 route->tuple[dir].dst = tun_dst; in nft_flow_tunnel_update_route()
242 enum ip_conntrack_dir dir, in nft_dev_forward_path() argument
[all …]
/linux/kernel/
H A Dsysctl.c76 static int _proc_do_string(char *data, int maxlen, int dir, in _proc_do_string() argument
87 if (SYSCTL_USER_TO_KERN(dir)) { in _proc_do_string()
175 * @dir: %TRUE if this is a write to the sysctl file
189 int proc_dostring(const struct ctl_table *table, int dir, in proc_dostring() argument
192 if (SYSCTL_USER_TO_KERN(dir)) in proc_dostring()
195 return _proc_do_string(table->data, table->maxlen, dir, buffer, lenp, in proc_dostring()
403 * @dir: %TRUE if this is a write to the sysctl file
414 int proc_uint_conv(ulong *u_ptr, uint *k_ptr, int dir, in proc_uint_conv() argument
419 if (SYSCTL_KERN_TO_USER(dir)) in proc_uint_conv()
447 static int do_proc_uint_conv(ulong *u_ptr, uint *k_ptr, int dir, in do_proc_uint_conv() argument
[all …]
/linux/tools/testing/selftests/firmware/
H A Dfw_filesystem.sh29 if printf '\000' >"$DIR"/trigger_request 2> /dev/null; then
34 if [ ! -e "$DIR"/trigger_async_request ]; then
38 if printf '\000' >"$DIR"/trigger_async_request 2> /dev/null; then
45 if echo -n "nope-$NAME" >"$DIR"/trigger_request 2> /dev/null; then
60 if ! echo -n "$NAME" >"$DIR"/trigger_request ; then
74 if [ ! -e "$DIR"/trigger_async_request ]; then
78 if ! echo -n "$NAME" >"$DIR"/trigger_async_request ; then
93 if [ ! -e "$DIR"/trigger_request_platform ]; then
96 if printf '\000' >"$DIR"/trigger_request_platform 2> /dev/null; then
105 if ! echo -n "nope-$NAME" >"$DIR"/trigger_request_platform ; then
[all …]
/linux/tools/testing/selftests/riscv/
H A DMakefile27 @for DIR in $(RISCV_SUBTARGETS); do \
28 BUILD_TARGET=$(OUTPUT)/$$DIR; \
30 $(MAKE) OUTPUT=$$BUILD_TARGET -C $$DIR $@; \
34 @for DIR in $(RISCV_SUBTARGETS); do \
35 BUILD_TARGET=$(OUTPUT)/$$DIR; \
36 $(MAKE) OUTPUT=$$BUILD_TARGET -C $$DIR $@; \
40 @for DIR in $(RISCV_SUBTARGETS); do \
41 BUILD_TARGET=$(OUTPUT)/$$DIR; \
42 $(MAKE) OUTPUT=$$BUILD_TARGET -C $$DIR $@; \
47 @for DIR i
[all...]
/linux/fs/affs/
H A Damigaffs.c21 /* Insert a header block bh into the directory dir
26 affs_insert_hash(struct inode *dir, struct buffer_head *bh) in affs_insert_hash() argument
28 struct super_block *sb = dir->i_sb; in affs_insert_hash()
36 pr_debug("%s(dir=%lu, ino=%d)\n", __func__, dir->i_ino, ino); in affs_insert_hash()
38 dir_bh = affs_bread(sb, dir->i_ino); in affs_insert_hash()
50 AFFS_TAIL(sb, bh)->parent = cpu_to_be32(dir->i_ino); in affs_insert_hash()
54 if (dir->i_ino == dir_bh->b_blocknr) in affs_insert_hash()
60 mark_buffer_dirty_inode(dir_bh, dir); in affs_insert_hash()
63 inode_set_mtime_to_ts(dir, inode_set_ctime_current(dir)); in affs_insert_hash()
64 inode_inc_iversion(dir); in affs_insert_hash()
[all …]
/linux/net/ipv4/netfilter/
H A Dnf_nat_h323.c98 int dir = CTINFO2DIR(ctinfo); in set_sig_addr() local
105 if (addr.ip == ct->tuplehash[dir].tuple.src.u3.ip && in set_sig_addr()
106 port == info->sig_port[dir]) { in set_sig_addr()
118 &ct->tuplehash[!dir].tuple.dst.u3.ip, in set_sig_addr()
119 info->sig_port[!dir]); in set_sig_addr()
122 &ct->tuplehash[!dir]. in set_sig_addr()
124 info->sig_port[!dir]); in set_sig_addr()
125 } else if (addr.ip == ct->tuplehash[dir].tuple.dst.u3.ip && in set_sig_addr()
126 port == info->sig_port[dir]) { in set_sig_addr()
130 &ct->tuplehash[!dir].tuple.src.u3.ip, in set_sig_addr()
[all …]
/linux/fs/minix/
H A Dnamei.c22 static struct dentry *minix_lookup(struct inode * dir, struct dentry *dentry, unsigned int flags) in minix_lookup() argument
27 if (dentry->d_name.len > minix_sb(dir->i_sb)->s_namelen) in minix_lookup()
32 inode = minix_iget(dir->i_sb, ino); in minix_lookup()
36 static int minix_mknod(struct mnt_idmap *idmap, struct inode *dir, in minix_mknod() argument
44 inode = minix_new_inode(dir, mode); in minix_mknod()
53 static int minix_tmpfile(struct mnt_idmap *idmap, struct inode *dir, in minix_tmpfile() argument
56 struct inode *inode = minix_new_inode(dir, mode); in minix_tmpfile()
66 static int minix_create(struct mnt_idmap *idmap, struct inode *dir, in minix_create() argument
69 return minix_mknod(&nop_mnt_idmap, dir, dentry, mode, 0); in minix_create()
72 static int minix_symlink(struct mnt_idmap *idmap, struct inode *dir, in minix_symlink() argument
[all …]

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