| /fs/ceph/ |
| D | mdsmap.c | 57 #define __decode_and_drop_type(p, end, type, bad) \ argument
59 if (*p + sizeof(type) > end) \
61 *p += sizeof(type); \
64 #define __decode_and_drop_set(p, end, type, bad) \ argument
68 ceph_decode_32_safe(p, end, n, bad); \
70 ceph_decode_need(p, end, need, bad); \
71 *p += need; \
74 #define __decode_and_drop_map(p, end, ktype, vtype, bad) \ argument
78 ceph_decode_32_safe(p, end, n, bad); \
80 ceph_decode_need(p, end, need, bad); \
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| /fs/nfsd/ |
| D | nfs4xdr.c | 141 char *p = svcxdr_tmpalloc(argp, len + 1); in svcxdr_dupstr() local
143 if (!p) in svcxdr_dupstr()
145 memcpy(p, buf, len); in svcxdr_dupstr()
146 p[len] = '\0'; in svcxdr_dupstr()
147 return p; in svcxdr_dupstr()
151 svcxdr_savemem(struct nfsd4_compoundargs *argp, __be32 *p, u32 len) in svcxdr_savemem() argument
159 if (p != argp->xdr->scratch.iov_base) in svcxdr_savemem()
160 return p; in svcxdr_savemem()
165 memcpy(tmp, p, len); in svcxdr_savemem()
195 __be32 *p; in nfsd4_decode_opaque() local
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| D | blocklayoutxdr.c | 22 __be32 *p; in nfsd4_block_encode_layoutget() local
24 p = xdr_reserve_space(xdr, sizeof(__be32) + len); in nfsd4_block_encode_layoutget()
25 if (!p) in nfsd4_block_encode_layoutget()
28 *p++ = cpu_to_be32(len); in nfsd4_block_encode_layoutget()
29 *p++ = cpu_to_be32(1); /* we always return a single extent */ in nfsd4_block_encode_layoutget()
31 p = xdr_encode_opaque_fixed(p, &b->vol_id, in nfsd4_block_encode_layoutget()
33 p = xdr_encode_hyper(p, b->foff); in nfsd4_block_encode_layoutget()
34 p = xdr_encode_hyper(p, b->len); in nfsd4_block_encode_layoutget()
35 p = xdr_encode_hyper(p, b->soff); in nfsd4_block_encode_layoutget()
36 *p++ = cpu_to_be32(b->es); in nfsd4_block_encode_layoutget()
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| D | flexfilelayoutxdr.c | 24 __be32 *p; in nfsd4_ff_encode_layoutget() local
47 p = xdr_reserve_space(xdr, sizeof(__be32) + len); in nfsd4_ff_encode_layoutget()
48 if (!p) in nfsd4_ff_encode_layoutget()
51 *p++ = cpu_to_be32(len); in nfsd4_ff_encode_layoutget()
52 p = xdr_encode_hyper(p, 0); /* stripe unit of 1 */ in nfsd4_ff_encode_layoutget()
54 *p++ = cpu_to_be32(1); /* single mirror */ in nfsd4_ff_encode_layoutget()
55 *p++ = cpu_to_be32(1); /* single data server */ in nfsd4_ff_encode_layoutget()
57 p = xdr_encode_opaque_fixed(p, &fl->deviceid, in nfsd4_ff_encode_layoutget()
60 *p++ = cpu_to_be32(1); /* efficiency */ in nfsd4_ff_encode_layoutget()
62 *p++ = cpu_to_be32(fl->stateid.si_generation); in nfsd4_ff_encode_layoutget()
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| D | nfs3xdr.c | 49 encode_nfstime3(__be32 *p, const struct timespec64 *time) in encode_nfstime3() argument
51 *p++ = cpu_to_be32((u32)time->tv_sec); in encode_nfstime3()
52 *p++ = cpu_to_be32(time->tv_nsec); in encode_nfstime3()
54 return p; in encode_nfstime3()
60 __be32 *p; in svcxdr_decode_nfstime3() local
62 p = xdr_inline_decode(xdr, XDR_UNIT * 2); in svcxdr_decode_nfstime3()
63 if (!p) in svcxdr_decode_nfstime3()
65 timep->tv_sec = be32_to_cpup(p++); in svcxdr_decode_nfstime3()
66 timep->tv_nsec = be32_to_cpup(p); in svcxdr_decode_nfstime3()
83 __be32 *p; in svcxdr_decode_nfs_fh3() local
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| D | nfsxdr.c | 39 __be32 *p; in svcxdr_encode_stat() local
41 p = xdr_reserve_space(xdr, sizeof(status)); in svcxdr_encode_stat()
42 if (!p) in svcxdr_encode_stat()
44 *p = status; in svcxdr_encode_stat()
61 __be32 *p; in svcxdr_decode_fhandle() local
63 p = xdr_inline_decode(xdr, NFS_FHSIZE); in svcxdr_decode_fhandle()
64 if (!p) in svcxdr_decode_fhandle()
67 memcpy(&fhp->fh_handle.fh_base, p, NFS_FHSIZE); in svcxdr_decode_fhandle()
76 __be32 *p; in svcxdr_encode_fhandle() local
78 p = xdr_reserve_space(xdr, NFS_FHSIZE); in svcxdr_encode_fhandle()
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| D | nfs4callback.c | 64 static __be32 *xdr_encode_empty_array(__be32 *p) in xdr_encode_empty_array() argument
66 *p++ = xdr_zero; in xdr_encode_empty_array()
67 return p; in xdr_encode_empty_array()
106 __be32 *p; in encode_nfs_cb_opnum4() local
108 p = xdr_reserve_space(xdr, 4); in encode_nfs_cb_opnum4()
109 *p = cpu_to_be32(op); in encode_nfs_cb_opnum4()
120 __be32 *p; in encode_nfs_fh4() local
123 p = xdr_reserve_space(xdr, 4 + length); in encode_nfs_fh4()
124 xdr_encode_opaque(p, &fh->fh_base, length); in encode_nfs_fh4()
137 __be32 *p; in encode_stateid4() local
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| /fs/nfs/ |
| D | callback_xdr.c | 70 static int nfs4_encode_void(struct svc_rqst *rqstp, __be32 *p) in nfs4_encode_void() argument
72 return xdr_ressize_check(rqstp, p); in nfs4_encode_void()
89 __be32 *p; in decode_fh() local
91 p = xdr_inline_decode(xdr, 4); in decode_fh()
92 if (unlikely(p == NULL)) in decode_fh()
94 fh->size = ntohl(*p); in decode_fh()
97 p = xdr_inline_decode(xdr, fh->size); in decode_fh()
98 if (unlikely(p == NULL)) in decode_fh()
100 memcpy(&fh->data[0], p, fh->size); in decode_fh()
107 __be32 *p; in decode_bitmap() local
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| D | nfs3xdr.c | 137 __be32 *p = xdr_reserve_space(xdr, 4); in encode_uint32() local
138 *p = cpu_to_be32(value); in encode_uint32()
143 __be32 *p; in decode_uint32() local
145 p = xdr_inline_decode(xdr, 4); in decode_uint32()
146 if (unlikely(!p)) in decode_uint32()
148 *value = be32_to_cpup(p); in decode_uint32()
154 __be32 *p; in decode_uint64() local
156 p = xdr_inline_decode(xdr, 8); in decode_uint64()
157 if (unlikely(!p)) in decode_uint64()
159 xdr_decode_hyper(p, value); in decode_uint64()
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| D | nfs2xdr.c | 100 __be32 *p; in decode_nfsdata() local
102 p = xdr_inline_decode(xdr, 4); in decode_nfsdata()
103 if (unlikely(!p)) in decode_nfsdata()
105 count = be32_to_cpup(p); in decode_nfsdata()
144 __be32 *p; in decode_stat() local
146 p = xdr_inline_decode(xdr, 4); in decode_stat()
147 if (unlikely(!p)) in decode_stat()
149 if (unlikely(*p != cpu_to_be32(NFS_OK))) in decode_stat()
154 *status = be32_to_cpup(p); in decode_stat()
172 static __be32 *xdr_decode_ftype(__be32 *p, u32 *type) in xdr_decode_ftype() argument
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| D | nfs4xdr.c | 966 __be32 *p = xdr_reserve_space(xdr, nbytes); in reserve_space() local
967 BUG_ON(!p); in reserve_space()
968 return p; in reserve_space()
1033 __be32 *p; in encode_compound_hdr() local
1042 p = reserve_space(xdr, 8); in encode_compound_hdr()
1043 *p++ = cpu_to_be32(hdr->minorversion); in encode_compound_hdr()
1044 hdr->nops_p = p; in encode_compound_hdr()
1045 *p = cpu_to_be32(hdr->nops); in encode_compound_hdr()
1074 xdr_encode_nfstime4(__be32 *p, const struct timespec64 *t) in xdr_encode_nfstime4() argument
1076 p = xdr_encode_hyper(p, t->tv_sec); in xdr_encode_nfstime4()
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| D | nfs42xdr.c | 369 __be32 *p; in encode_layoutstats() local
372 p = reserve_space(xdr, 8 + 8); in encode_layoutstats()
373 p = xdr_encode_hyper(p, devinfo->offset); in encode_layoutstats()
374 p = xdr_encode_hyper(p, devinfo->length); in encode_layoutstats()
376 p = reserve_space(xdr, 4*8 + NFS4_DEVICEID4_SIZE + 4); in encode_layoutstats()
377 p = xdr_encode_hyper(p, devinfo->read_count); in encode_layoutstats()
378 p = xdr_encode_hyper(p, devinfo->read_bytes); in encode_layoutstats()
379 p = xdr_encode_hyper(p, devinfo->write_count); in encode_layoutstats()
380 p = xdr_encode_hyper(p, devinfo->write_bytes); in encode_layoutstats()
381 p = xdr_encode_opaque_fixed(p, devinfo->dev_id.data, in encode_layoutstats()
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| /fs/overlayfs/ |
| D | readdir.c | 99 struct ovl_cache_entry *p = ovl_cache_entry_from_node(node); in ovl_cache_entry_find() local
101 cmp = strncmp(name, p->name, len); in ovl_cache_entry_find()
103 node = p->node.rb_right; in ovl_cache_entry_find()
104 else if (cmp < 0 || len < p->len) in ovl_cache_entry_find()
105 node = p->node.rb_left; in ovl_cache_entry_find()
107 return p; in ovl_cache_entry_find()
114 struct ovl_cache_entry *p) in ovl_calc_d_ino() argument
125 if (strcmp(p->name, "..") == 0) in ovl_calc_d_ino()
136 if ((p->name[0] == '.' && p->len == 1) || in ovl_calc_d_ino()
147 struct ovl_cache_entry *p; in ovl_cache_entry_new() local
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| /fs/afs/ |
| D | addr_list.c | 71 const char *p, *end = text + len; in afs_parse_text_addrs() local
87 p = text; in afs_parse_text_addrs()
89 if (!*p) { in afs_parse_text_addrs()
93 if (*p == delim) in afs_parse_text_addrs()
96 if (*p == '[') { in afs_parse_text_addrs()
97 p++; in afs_parse_text_addrs()
98 if (p == end) { in afs_parse_text_addrs()
102 p = memchr(p, ']', end - p); in afs_parse_text_addrs()
103 if (!p) { in afs_parse_text_addrs()
107 p++; in afs_parse_text_addrs()
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| /fs/ntfs3/ |
| D | run.c | 581 const u8 *p = (const u8 *)&n + sizeof(n) - 1; in run_packed_size() local
584 if (p[-7] || p[-6] || p[-5] || p[-4]) in run_packed_size()
585 p -= 4; in run_packed_size()
586 if (p[-3] || p[-2]) in run_packed_size()
587 p -= 2; in run_packed_size()
588 if (p[-1]) in run_packed_size()
589 p -= 1; in run_packed_size()
590 if (p[0] & 0x80) in run_packed_size()
591 p -= 1; in run_packed_size()
593 if (p[-7] != 0xff || p[-6] != 0xff || p[-5] != 0xff || in run_packed_size()
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| /fs/minix/ |
| D | itree_common.c | 5 block_t *p; member
12 static inline void add_chain(Indirect *p, struct buffer_head *bh, block_t *v) in add_chain() argument
14 p->key = *(p->p = v); in add_chain()
15 p->bh = bh; in add_chain()
20 while (from <= to && from->key == *from->p) in verify_chain()
37 Indirect *p = chain; in get_branch() local
43 if (!p->key) in get_branch()
46 bh = sb_bread(sb, block_to_cpu(p->key)); in get_branch()
50 if (!verify_chain(chain, p)) in get_branch()
52 add_chain(++p, bh, (block_t *)bh->b_data + *++offsets); in get_branch()
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| /fs/lockd/ |
| D | svcxdr.h | 24 __be32 *p; in svcxdr_decode_stats() local
26 p = xdr_inline_decode(xdr, XDR_UNIT); in svcxdr_decode_stats()
27 if (!p) in svcxdr_decode_stats()
29 *status = *p; in svcxdr_decode_stats()
37 __be32 *p; in svcxdr_encode_stats() local
39 p = xdr_reserve_space(xdr, XDR_UNIT); in svcxdr_encode_stats()
40 if (!p) in svcxdr_encode_stats()
42 *p = status; in svcxdr_encode_stats()
50 __be32 *p; in svcxdr_decode_string() local
57 p = xdr_inline_decode(xdr, len); in svcxdr_decode_string()
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| D | clnt4xdr.c | 91 __be32 *p; in encode_bool() local
93 p = xdr_reserve_space(xdr, 4); in encode_bool()
94 *p = value ? xdr_one : xdr_zero; in encode_bool()
99 __be32 *p; in encode_int32() local
101 p = xdr_reserve_space(xdr, 4); in encode_int32()
102 *p = cpu_to_be32(value); in encode_int32()
111 __be32 *p; in encode_netobj() local
113 p = xdr_reserve_space(xdr, 4 + length); in encode_netobj()
114 xdr_encode_opaque(p, data, length); in encode_netobj()
143 __be32 *p; in decode_cookie() local
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| D | clntxdr.c | 88 __be32 *p; in encode_bool() local
90 p = xdr_reserve_space(xdr, 4); in encode_bool()
91 *p = value ? xdr_one : xdr_zero; in encode_bool()
96 __be32 *p; in encode_int32() local
98 p = xdr_reserve_space(xdr, 4); in encode_int32()
99 *p = cpu_to_be32(value); in encode_int32()
108 __be32 *p; in encode_netobj() local
110 p = xdr_reserve_space(xdr, 4 + length); in encode_netobj()
111 xdr_encode_opaque(p, data, length); in encode_netobj()
140 __be32 *p; in decode_cookie() local
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| /fs/proc/ |
| D | stat.c | 83 static void show_irq_gap(struct seq_file *p, unsigned int gap) in show_irq_gap() argument
91 seq_write(p, zeros, 2 * inc); in show_irq_gap()
96 static void show_all_irqs(struct seq_file *p) in show_all_irqs() argument
101 show_irq_gap(p, i - next); in show_all_irqs()
102 seq_put_decimal_ull(p, " ", kstat_irqs_usr(i)); in show_all_irqs()
105 show_irq_gap(p, nr_irqs - next); in show_all_irqs()
108 static int show_stat(struct seq_file *p, void *v) in show_stat() argument
153 seq_put_decimal_ull(p, "cpu ", nsec_to_clock_t(user)); in show_stat()
154 seq_put_decimal_ull(p, " ", nsec_to_clock_t(nice)); in show_stat()
155 seq_put_decimal_ull(p, " ", nsec_to_clock_t(system)); in show_stat()
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| D | proc_net.c | 45 struct seq_net_private *p; in seq_open_net() local
48 WARN_ON_ONCE(state_size < sizeof(*p)); in seq_open_net()
57 p = __seq_open_private(file, PDE(inode)->seq_ops, state_size); in seq_open_net()
58 if (!p) { in seq_open_net()
63 p->net = net; in seq_open_net()
88 struct seq_net_private *p = priv_data; in bpf_iter_init_seq_net() local
90 p->net = get_net(current->nsproxy->net_ns); in bpf_iter_init_seq_net()
98 struct seq_net_private *p = priv_data; in bpf_iter_fini_seq_net() local
100 put_net(p->net); in bpf_iter_fini_seq_net()
108 struct proc_dir_entry *p; in proc_create_net_data() local
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| /fs/ |
| D | fs_parser.c | 43 const struct constant_table *p = __lookup_constant(tbl, name); in lookup_constant() local
45 return p ? p->value : not_found; in lookup_constant()
49 static inline bool is_flag(const struct fs_parameter_spec *p) in is_flag() argument
51 return p->type == NULL; in is_flag()
58 const struct fs_parameter_spec *p, *other = NULL; in fs_lookup_key() local
63 for (p = desc; p->name; p++) { in fs_lookup_key()
64 if (strcmp(p->name, name) != 0) in fs_lookup_key()
66 if (likely(is_flag(p) == want_flag)) in fs_lookup_key()
67 return p; in fs_lookup_key()
68 other = p; in fs_lookup_key()
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| D | fs_pin.c | 30 void pin_kill(struct fs_pin *p) in pin_kill() argument
34 if (!p) { in pin_kill()
39 spin_lock_irq(&p->wait.lock); in pin_kill()
40 if (likely(!p->done)) { in pin_kill()
41 p->done = -1; in pin_kill()
42 spin_unlock_irq(&p->wait.lock); in pin_kill()
44 p->kill(p); in pin_kill()
47 if (p->done > 0) { in pin_kill()
48 spin_unlock_irq(&p->wait.lock); in pin_kill()
52 __add_wait_queue(&p->wait, &wait); in pin_kill()
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| D | binfmt_misc.c | 92 char *p = strrchr(bprm->interp, '.'); in check_file() local
107 if (p && !strcmp(e->magic, p + 1)) in check_file()
232 char *p = sfs; in check_special_flags() local
237 switch (*p) { in check_special_flags()
240 p++; in check_special_flags()
245 p++; in check_special_flags()
250 p++; in check_special_flags()
258 p++; in check_special_flags()
266 return p; in check_special_flags()
278 char *buf, *p; in create_entry() local
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| /fs/ext4/ |
| D | indirect.c | 32 __le32 *p; member
37 static inline void add_chain(Indirect *p, struct buffer_head *bh, __le32 *v) in add_chain() argument
39 p->key = *(p->p = v); in add_chain()
40 p->bh = bh; in add_chain()
149 Indirect *p = chain; in ext4_get_branch() local
157 if (!p->key) in ext4_get_branch()
160 key = le32_to_cpu(p->key); in ext4_get_branch()
184 add_chain(++p, bh, (__le32 *)bh->b_data + *++offsets); in ext4_get_branch()
186 if (!p->key) in ext4_get_branch()
194 return p; in ext4_get_branch()
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