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Searched refs:copy (Results 1 – 25 of 1007) sorted by last modified time

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/linux/sound/core/
H A Dinit.c782 size_t copy = count > sizeof(card->id) - 1 ? in id_store() local
787 for (idx = 0; idx < copy; idx++) { in id_store()
792 memcpy(buf1, buf, copy); in id_store()
793 buf1[copy] = '\0'; in id_store()
/linux/lib/
H A Dfortify_kunit.c1007 char *copy; in fortify_test_kmemdup() local
1011 copy = kmemdup(src, len, GFP_KERNEL); in fortify_test_kmemdup()
1012 KUNIT_EXPECT_NOT_NULL(test, copy); in fortify_test_kmemdup()
1014 kfree(copy); in fortify_test_kmemdup()
1017 copy = kmemdup(src, len - 1, GFP_KERNEL); in fortify_test_kmemdup()
1018 KUNIT_EXPECT_NOT_NULL(test, copy); in fortify_test_kmemdup()
1020 kfree(copy); in fortify_test_kmemdup()
1023 copy = kmemdup(src, 1, GFP_KERNEL); in fortify_test_kmemdup()
1024 KUNIT_EXPECT_NOT_NULL(test, copy); in fortify_test_kmemdup()
1026 kfree(copy); in fortify_test_kmemdup()
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/linux/fs/bcachefs/
H A Dbtree_iter.c285 struct btree_iter copy; in bch2_btree_iter_verify_ret() local
302 bch2_trans_iter_init(trans, &copy, iter->btree_id, iter->pos, in bch2_btree_iter_verify_ret()
305 prev = bch2_btree_iter_prev(&copy); in bch2_btree_iter_verify_ret()
328 bch2_trans_iter_exit(trans, &copy); in bch2_btree_iter_verify_ret()
/linux/drivers/gpu/drm/nouveau/
H A Dnouveau_bo.c965 &drm->ttm.copy); in nouveau_bo_move_init()
967 ret = mthd->init(chan, drm->ttm.copy.handle); in nouveau_bo_move_init()
969 nvif_object_dtor(&drm->ttm.copy); in nouveau_bo_move_init()
/linux/usr/
H A DMakefile6 compress-y := copy
40 compress-y := copy
/linux/scripts/
H A DMakefile.lib316 $(call cmd,copy)
/linux/net/tipc/
H A Dsocket.c1889 int rc, err, hlen, dlen, copy; in tipc_recvmsg() local
1936 copy = min_t(int, dlen - offset, buflen); in tipc_recvmsg()
1937 rc = skb_copy_datagram_msg(skb, hlen + offset, m, copy); in tipc_recvmsg()
1940 if (unlikely(offset + copy < dlen)) { in tipc_recvmsg()
1943 skb_cb->bytes_read = offset + copy; in tipc_recvmsg()
1954 copy = 0; in tipc_recvmsg()
1967 copy = 0; in tipc_recvmsg()
1997 return rc ? rc : copy; in tipc_recvmsg()
2021 int offset, required, copy, copied = 0; in tipc_recvstream() local
2068 copy = min_t(int, dlen - offset, buflen - copied); in tipc_recvstream()
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/linux/net/phonet/
H A Dpep.c1287 goto copy; in pep_recvmsg()
1305 copy: in pep_recvmsg()
/linux/net/mptcp/
H A Dprotocol.c1240 size_t copy; in mptcp_sendmsg_frag() local
1257 copy = info->size_goal; in mptcp_sendmsg_frag()
1260 if (skb && copy > skb->len) { in mptcp_sendmsg_frag()
1281 copy -= skb->len; in mptcp_sendmsg_frag()
1294 copy = mptcp_check_allowed_size(msk, ssk, data_seq, copy); in mptcp_sendmsg_frag()
1295 if (copy == 0) { in mptcp_sendmsg_frag()
1305 copy = 1; in mptcp_sendmsg_frag()
1308 copy = min_t(size_t, copy, info->limit - info->sent); in mptcp_sendmsg_frag()
1309 if (!sk_wmem_schedule(ssk, copy)) { in mptcp_sendmsg_frag()
1315 skb_frag_size_add(&skb_shinfo(skb)->frags[i - 1], copy); in mptcp_sendmsg_frag()
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/linux/net/ax25/
H A Daf_ax25.c262 struct sk_buff *copy; in ax25_send_to_raw() local
271 if ((copy = skb_clone(skb, GFP_ATOMIC)) == NULL) in ax25_send_to_raw()
273 if (sock_queue_rcv_skb(s->sk, copy) != 0) in ax25_send_to_raw()
274 kfree_skb(copy); in ax25_send_to_raw()
/linux/kernel/trace/
H A Dtrace_events_user.c2286 struct iov_iter copy; in user_events_write_core() local
2301 copy = *i; in user_events_write_core()
2304 probe_func(user, &copy, tpdata, &faulted); in user_events_write_core()
/linux/include/net/
H A Dsock.h2159 int copy, int offset) in skb_do_copy_data_nocache() argument
2163 if (!csum_and_copy_from_iter_full(to, copy, &csum, from)) in skb_do_copy_data_nocache()
2167 if (!copy_from_iter_full_nocache(to, copy, from)) in skb_do_copy_data_nocache()
2169 } else if (!copy_from_iter_full(to, copy, from)) in skb_do_copy_data_nocache()
2176 struct iov_iter *from, int copy) in skb_add_data_nocache() argument
2180 err = skb_do_copy_data_nocache(sk, skb, from, skb_put(skb, copy), in skb_add_data_nocache()
2181 copy, offset); in skb_add_data_nocache()
2191 int off, int copy) in skb_copy_to_page_nocache() argument
2196 copy, skb->len); in skb_copy_to_page_nocache()
2200 skb_len_add(skb, copy); in skb_copy_to_page_nocache()
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/linux/fs/unicode/
H A DMakefile36 $(call if_changed,copy)
/linux/fs/nfsd/
H A Dtrace.h2116 const struct nfsd4_copy *copy
2118 TP_ARGS(copy),
2136 const stateid_t *src_stp = &copy->cp_src_stateid;
2137 const stateid_t *dst_stp = &copy->cp_dst_stateid;
2139 __entry->intra = test_bit(NFSD4_COPY_F_INTRA, &copy->cp_flags);
2140 __entry->async = !test_bit(NFSD4_COPY_F_SYNCHRONOUS, &copy->cp_flags);
2149 __entry->src_cp_pos = copy->cp_src_pos;
2150 __entry->dst_cp_pos = copy->cp_dst_pos;
2151 __entry->cp_count = copy->cp_count;
2152 __assign_sockaddr(addr, &copy
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H A Dxdr4.h718 static inline void nfsd4_copy_set_sync(struct nfsd4_copy *copy, bool sync) in nfsd4_copy_set_sync() argument
721 set_bit(NFSD4_COPY_F_SYNCHRONOUS, &copy->cp_flags); in nfsd4_copy_set_sync()
723 clear_bit(NFSD4_COPY_F_SYNCHRONOUS, &copy->cp_flags); in nfsd4_copy_set_sync()
726 static inline bool nfsd4_copy_is_sync(const struct nfsd4_copy *copy) in nfsd4_copy_is_sync() argument
728 return test_bit(NFSD4_COPY_F_SYNCHRONOUS, &copy->cp_flags); in nfsd4_copy_is_sync()
731 static inline bool nfsd4_copy_is_async(const struct nfsd4_copy *copy) in nfsd4_copy_is_async() argument
733 return !test_bit(NFSD4_COPY_F_SYNCHRONOUS, &copy->cp_flags); in nfsd4_copy_is_async()
736 static inline bool nfsd4_ssc_is_inter(const struct nfsd4_copy *copy) in nfsd4_ssc_is_inter() argument
738 return !test_bit(NFSD4_COPY_F_INTRA, &copy->cp_flags); in nfsd4_ssc_is_inter()
832 struct nfsd4_copy copy; member
H A Dstate.h723 int nfs4_init_copy_state(struct nfsd_net *nn, struct nfsd4_copy *copy);
724 void nfs4_free_copy_state(struct nfsd4_copy *copy);
H A Dnfs4xdr.c2008 struct nfsd4_copy *copy = &u->copy; in nfsd4_decode_copy() local
2013 memset(copy, 0, sizeof(*copy)); in nfsd4_decode_copy()
2014 status = nfsd4_decode_stateid4(argp, &copy->cp_src_stateid); in nfsd4_decode_copy()
2017 status = nfsd4_decode_stateid4(argp, &copy->cp_dst_stateid); in nfsd4_decode_copy()
2020 if (xdr_stream_decode_u64(argp->xdr, &copy->cp_src_pos) < 0) in nfsd4_decode_copy()
2022 if (xdr_stream_decode_u64(argp->xdr, &copy->cp_dst_pos) < 0) in nfsd4_decode_copy()
2024 if (xdr_stream_decode_u64(argp->xdr, &copy->cp_count) < 0) in nfsd4_decode_copy()
2031 nfsd4_copy_set_sync(copy, sync); in nfsd4_decode_copy()
2035 copy->cp_src = svcxdr_tmpalloc(argp, sizeof(*copy->cp_src)); in nfsd4_decode_copy()
2036 if (copy->cp_src == NULL) in nfsd4_decode_copy()
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H A Dnfs4state.c994 int nfs4_init_copy_state(struct nfsd_net *nn, struct nfsd4_copy *copy) in nfs4_init_copy_state() argument
996 return nfs4_init_cp_state(nn, &copy->cp_stateid, NFS4_COPY_STID); in nfs4_init_copy_state()
1020 void nfs4_free_copy_state(struct nfsd4_copy *copy) in nfs4_free_copy_state() argument
1024 if (copy->cp_stateid.cs_type != NFS4_COPY_STID) in nfs4_free_copy_state()
1026 nn = net_generic(copy->cp_clp->net, nfsd_net_id); in nfs4_free_copy_state()
1029 copy->cp_stateid.cs_stid.si_opaque.so_id); in nfs4_free_copy_state()
H A Dnfs4proc.c1287 static void nfs4_put_copy(struct nfsd4_copy *copy) in nfs4_put_copy() argument
1289 if (!refcount_dec_and_test(&copy->refcount)) in nfs4_put_copy()
1291 kfree(copy->cp_src); in nfs4_put_copy()
1292 kfree(copy); in nfs4_put_copy()
1295 static void nfsd4_stop_copy(struct nfsd4_copy *copy) in nfsd4_stop_copy() argument
1297 if (!test_and_set_bit(NFSD4_COPY_F_STOPPED, &copy->cp_flags)) in nfsd4_stop_copy()
1298 kthread_stop(copy->copy_task); in nfsd4_stop_copy()
1299 nfs4_put_copy(copy); in nfsd4_stop_copy()
1304 struct nfsd4_copy *copy = NULL; in nfsd4_get_copy() local
1308 copy = list_first_entry(&clp->async_copies, struct nfsd4_copy, in nfsd4_get_copy()
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/linux/drivers/net/
H A Dvirtio_net.c724 unsigned int copy, hdr_len, hdr_padded_len; in page_to_skb() local
757 /* copy small packet so we can reuse these pages for small data */ in page_to_skb()
766 copy = len; in page_to_skb()
768 copy = ETH_HLEN; in page_to_skb()
769 skb_put_data(skb, p, copy); in page_to_skb()
771 len -= copy; in page_to_skb()
772 offset += copy; in page_to_skb()
1246 /* We copy the packet for XDP in the following cases:
3868 /* virtnet_fill_stats - copy the stats to qstats or ethtool -S
/linux/arch/x86/realmode/rm/
H A DMakefile13 wakeup-objs += copy.o bioscall.o regs.o
/linux/arch/x86/boot/
H A DMakefile23 setup-y += a20.o bioscall.o cmdline.o copy.o cpu.o cpuflags.o cpucheck.o
/linux/Documentation/trace/
H A Dring-buffer-map.rst12 as no memory copy is necessary. The application mapping the ring-buffer becomes
40 each subbuf). It is also not possible to use snapshot and causes splice to copy
/linux/Documentation/kbuild/
H A Dmakefiles.rst1298 it, wrap it in bootstrapping code, and copy the resulting files
1406 in an init section in the image. Platform code *must* copy the
1512 If an architecture uses a verbatim copy of a header from
/linux/kernel/
H A Dsys.c1298 size_t copy; in override_release()
1308 copy = clamp_t(size_t, len, 1, sizeof(buf)); in override_release()
1309 copy = scnprintf(buf, copy, "2.6.%u%s", v, rest); in override_release()
1310 ret = copy_to_user(release, buf, copy + 1); in override_release()
2365 /* anon_vma has its own copy */ in prctl_set_vma()
1295 size_t copy; override_release() local

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