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/linux/lib/zlib_inflate/
A Dinflate.c123 unsigned copy, dist; in zlib_updatewindow() local
136 if (dist > copy) dist = copy; in zlib_updatewindow()
138 copy -= dist; in zlib_updatewindow()
139 if (copy) { in zlib_updatewindow()
140 memcpy(state->window, strm->next_out - copy, copy); in zlib_updatewindow()
452 if (copy) { in zlib_inflate()
453 if (copy > have) copy = have; in zlib_inflate()
454 if (copy > left) copy = left; in zlib_inflate()
677 copy = state->offset - copy; in zlib_inflate()
684 if (copy > state->length) copy = state->length; in zlib_inflate()
[all …]
/linux/net/core/
A Ddatagram.c398 if (copy > 0) { in __skb_datagram_iter()
399 if (copy > len) in __skb_datagram_iter()
400 copy = len; in __skb_datagram_iter()
404 if (n != copy) in __skb_datagram_iter()
427 copy = len; in __skb_datagram_iter()
456 copy = len; in __skb_datagram_iter()
561 if (copy > 0) { in skb_copy_datagram_from_iter()
563 copy = len; in skb_copy_datagram_from_iter()
564 if (copy_from_iter(skb->data + offset, copy, from) != copy) in skb_copy_datagram_from_iter()
583 copy = len; in skb_copy_datagram_from_iter()
[all …]
/linux/drivers/block/
A Dbrd.c109 size_t copy; in copy_to_brd_setup() local
116 if (copy < n) { in copy_to_brd_setup()
132 size_t copy; in copy_to_brd() local
142 if (copy < n) { in copy_to_brd()
143 src += copy; in copy_to_brd()
145 copy = n - copy; in copy_to_brd()
164 size_t copy; in copy_from_brd() local
173 memset(dst, 0, copy); in copy_from_brd()
175 if (copy < n) { in copy_from_brd()
176 dst += copy; in copy_from_brd()
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/linux/include/linux/
A Dregset.h262 unsigned int copy = (end_pos < 0 ? *count in user_regset_copyin() local
266 memcpy(data, *kbuf, copy); in user_regset_copyin()
267 *kbuf += copy; in user_regset_copyin()
271 *ubuf += copy; in user_regset_copyin()
272 *pos += copy; in user_regset_copyin()
273 *count -= copy; in user_regset_copyin()
289 unsigned int copy = (end_pos < 0 ? *count in user_regset_copyin_ignore() local
292 *kbuf += copy; in user_regset_copyin_ignore()
294 *ubuf += copy; in user_regset_copyin_ignore()
295 *pos += copy; in user_regset_copyin_ignore()
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/linux/drivers/s390/block/
A Ddasd_devmap.c743 copy = device->copy; in dasd_devmap_delete_copy_relation_device()
774 copy = devmap->copy; in dasd_devmap_set_device_copy_relation()
818 device->copy = copy; in dasd_devmap_set_device_copy_relation()
2057 copy = devmap->copy; in dasd_copy_pair_show()
2103 copy->active = &copy->entry[i]; in dasd_devmap_set_copy_relation()
2107 devmap->copy = copy; in dasd_devmap_set_copy_relation()
2152 copy = devmap->copy; in dasd_devmap_clear_copy_relation()
2170 copy->entry[i].device->copy = NULL; in dasd_devmap_clear_copy_relation()
2270 copy = prim_devmap->copy; in dasd_copy_pair_store()
2272 copy = sec_devmap->copy; in dasd_copy_pair_store()
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/linux/fs/nfsd/
A Dnfs4proc.c1285 kfree(copy); in nfs4_put_copy()
1593 &copy->nf_src, &copy->cp_dst_stateid, in nfsd4_setup_intra_ssc()
1742 memcpy(&cbo->co_fh, &copy->fh, sizeof(copy->fh)); in nfsd4_send_cb_offload()
1748 &cbo->co_fh, copy->cp_count, copy->nfserr); in nfsd4_send_cb_offload()
1768 &copy->c_fh, &copy->stateid); in nfsd4_do_async_copy()
1780 copy->nfserr = nfsd4_do_copy(copy, filp, copy->nf_dst->nf_file, in nfsd4_do_async_copy()
1784 copy->nfserr = nfsd4_do_copy(copy, copy->nf_src->nf_file, in nfsd4_do_async_copy()
1802 struct nfsd4_copy *copy = &u->copy; in nfsd4_copy() local
1869 status = nfsd4_do_copy(copy, copy->nf_src->nf_file, in nfsd4_copy()
1913 if (copy) in find_async_copy()
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/linux/Documentation/admin-guide/device-mapper/
A Dkcopyd.rst5 Kcopyd provides the ability to copy a range of sectors from one block-device
10 to set aside for their copy jobs. This is done with a call to
16 To start a copy job, the user must set up io_region structures to describe
17 the source and destinations of the copy. Each io_region indicates a
19 of the copy is given as one io_region structure, and the destinations of the
20 copy are given as an array of io_region structures::
28 To start the copy, the user calls kcopyd_copy(), passing in the client
30 completion callback routine, and a pointer to some context data for the copy::
39 When the copy completes, kcopyd will call the user's completion routine,
41 write error occurred during the copy.
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/linux/arch/parisc/kernel/
A Dentry.S104 copy %r30, %r17
116 copy %r9,%r29
124 copy %r30,%r1
130 copy %r9,%r29
375 copy \spc,\tmp
394 copy %r0,\pte
408 copy %r0,\pte
748 copy %r31, %r2
1670 copy %r0,%r28
2102 copy %r3,%r1
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/linux/arch/parisc/boot/compressed/
A Dhead.S36 copy %r1, %arg0
60 copy %arg1, %r6 /* command line */
61 copy %arg2, %r7 /* rd-start */
62 copy %arg3, %r8 /* rd-end */
80 copy %r6, %arg1 /* command line */
81 copy %r7, %arg2 /* rd-start */
82 copy %r8, %arg3 /* rd-end */
/linux/arch/xtensa/lib/
A Dmemcopy.S92 # copy 1 byte
101 # copy 2 bytes
153 # copy 8 bytes
166 # copy 4 bytes
175 # copy 2 bytes
183 # copy 1 byte
233 # copy 8 bytes
245 # copy 4 bytes
270 # copy 1 byte
346 # copy 1 byte
[all …]
A Dusercopy.S79 bnone a3, a8, .Laligned # then use word copy
92 # copy 1 byte
101 # copy 2 bytes
167 # copy 8 bytes
176 # copy 4 bytes
183 # copy 2 bytes
190 # copy 1 byte
247 # copy 8 bytes
259 # copy 4 bytes
269 # copy 2 bytes
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/linux/drivers/w1/slaves/
A Dw1_ds2430.c210 int copy; in eeprom_write() local
235 copy = W1_F14_SCRATCH_SIZE - in eeprom_write()
238 if (copy > len) in eeprom_write()
239 copy = len; in eeprom_write()
241 memcpy(&tmp[addr & W1_F14_SCRATCH_MASK], buf, copy); in eeprom_write()
249 copy = W1_F14_SCRATCH_SIZE; in eeprom_write()
250 if (w1_f14_write(sl, addr, copy, buf) < 0) { in eeprom_write()
255 buf += copy; in eeprom_write()
256 addr += copy; in eeprom_write()
257 len -= copy; in eeprom_write()
A Dw1_ds2431.c209 int copy; in eeprom_write() local
234 copy = W1_F2D_SCRATCH_SIZE - in eeprom_write()
237 if (copy > len) in eeprom_write()
238 copy = len; in eeprom_write()
240 memcpy(&tmp[addr & W1_F2D_SCRATCH_MASK], buf, copy); in eeprom_write()
248 copy = W1_F2D_SCRATCH_SIZE; in eeprom_write()
249 if (w1_f2d_write(sl, addr, copy, buf) < 0) { in eeprom_write()
254 buf += copy; in eeprom_write()
255 addr += copy; in eeprom_write()
256 len -= copy; in eeprom_write()
A Dw1_ds2805.c208 int copy; in w1_f0d_write_bin() local
233 copy = W1_F0D_SCRATCH_SIZE - in w1_f0d_write_bin()
236 if (copy > len) in w1_f0d_write_bin()
237 copy = len; in w1_f0d_write_bin()
239 memcpy(&tmp[addr & W1_F0D_SCRATCH_MASK], buf, copy); in w1_f0d_write_bin()
247 copy = W1_F0D_SCRATCH_SIZE; in w1_f0d_write_bin()
248 if (w1_f0d_write(sl, addr, copy, buf) < 0) { in w1_f0d_write_bin()
253 buf += copy; in w1_f0d_write_bin()
254 addr += copy; in w1_f0d_write_bin()
255 len -= copy; in w1_f0d_write_bin()
/linux/lib/kunit/
A Dexecutor.c102 struct kunit_suite *copy; in kunit_filter_glob_tests() local
112 copy = kmemdup(suite, sizeof(*copy), GFP_KERNEL); in kunit_filter_glob_tests()
113 if (!copy) in kunit_filter_glob_tests()
118 kfree(copy); in kunit_filter_glob_tests()
128 copy->test_cases = filtered; in kunit_filter_glob_tests()
129 return copy; in kunit_filter_glob_tests()
164 copy = kcalloc(max, sizeof(*filtered.start), GFP_KERNEL); in kunit_filter_suites()
168 copy_start = copy; in kunit_filter_suites()
230 *copy++ = filtered_suite; in kunit_filter_suites()
233 filtered.end = copy; in kunit_filter_suites()
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/linux/arch/s390/lib/
A Dcsum-partial.c19 static __always_inline __wsum csum_copy(void *dst, const void *src, int len, __wsum sum, bool copy) in csum_copy() argument
24 if (copy) in csum_copy()
35 if (copy) { in csum_copy()
48 if (copy) { in csum_copy()
59 if (copy) { in csum_copy()
69 if (copy) in csum_copy()
/linux/drivers/gpu/drm/v3d/
A Dv3d_submit.c599 if (copy_from_user(&copy, ext, sizeof(copy))) in v3d_get_cpu_copy_query_results_params()
640 job->copy.do_64bit = copy.do_64bit; in v3d_get_cpu_copy_query_results_params()
641 job->copy.do_partial = copy.do_partial; in v3d_get_cpu_copy_query_results_params()
642 job->copy.availability_bit = copy.availability_bit; in v3d_get_cpu_copy_query_results_params()
643 job->copy.offset = copy.offset; in v3d_get_cpu_copy_query_results_params()
644 job->copy.stride = copy.stride; in v3d_get_cpu_copy_query_results_params()
781 if (copy_from_user(&copy, ext, sizeof(copy))) in v3d_get_cpu_copy_performance_query_params()
809 job->copy.do_64bit = copy.do_64bit; in v3d_get_cpu_copy_performance_query_params()
810 job->copy.do_partial = copy.do_partial; in v3d_get_cpu_copy_performance_query_params()
812 job->copy.offset = copy.offset; in v3d_get_cpu_copy_performance_query_params()
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/linux/Documentation/staging/
A Dlzo.rst27 - a length (number of bytes to copy from dictionary)
111 18..21 : copy 0..3 literals
115 22..255 : copy literal string
117 state = 4 [ don't copy extra literals ]
128 0 0 0 0 L L L L (0..15) : copy long literal string
141 state = S (copy S literals after this block)
151 state = S (copy S literals after this block)
160 state = S (copy S literals after this block)
177 state = S (copy S literals after this block)
181 state = S (copy S literals after this block)
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/linux/drivers/gpu/drm/qxl/
A Dqxl_draw.c229 drawable->u.copy.src_area.top = 0; in qxl_draw_dirty_fb()
230 drawable->u.copy.src_area.bottom = height; in qxl_draw_dirty_fb()
231 drawable->u.copy.src_area.left = 0; in qxl_draw_dirty_fb()
232 drawable->u.copy.src_area.right = width; in qxl_draw_dirty_fb()
234 drawable->u.copy.rop_descriptor = SPICE_ROPD_OP_PUT; in qxl_draw_dirty_fb()
235 drawable->u.copy.scale_mode = 0; in qxl_draw_dirty_fb()
236 drawable->u.copy.mask.flags = 0; in qxl_draw_dirty_fb()
237 drawable->u.copy.mask.pos.x = 0; in qxl_draw_dirty_fb()
238 drawable->u.copy.mask.pos.y = 0; in qxl_draw_dirty_fb()
239 drawable->u.copy.mask.bitmap = 0; in qxl_draw_dirty_fb()
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/linux/Documentation/input/devices/
A Dbcm5974.rst7 :Copyright: |copy| 2008-2009 Henrik Rydberg <rydberg@euromail.se>
12 :Copyright: |copy| 2008 Scott Shawcroft (scott.shawcroft@gmail.com)
16 :Copyright: |copy| 2001-2004 Greg Kroah-Hartman (greg@kroah.com)
17 :Copyright: |copy| 2005 Johannes Berg (johannes@sipsolutions.net)
18 :Copyright: |copy| 2005 Stelian Pop (stelian@popies.net)
19 :Copyright: |copy| 2005 Frank Arnold (frank@scirocco-5v-turbo.de)
20 :Copyright: |copy| 2005 Peter Osterlund (petero2@telia.com)
21 :Copyright: |copy| 2005 Michael Hanselmann (linux-kernel@hansmi.ch)
22 :Copyright: |copy| 2006 Nicolas Boichat (nicolas@boichat.ch)
/linux/lib/
A Dtest_bitmap.c808 DECLARE_BITMAP(copy, 500); in test_for_each_set_bit_wrap()
821 bitmap_zero(copy, 500); in test_for_each_set_bit_wrap()
833 DECLARE_BITMAP(copy, 500); in test_for_each_set_bit()
837 bitmap_zero(copy, 500); in test_for_each_set_bit()
870 bitmap_zero(copy, 500); in test_for_each_set_bit_from()
889 bitmap_fill(copy, 500); in test_for_each_clear_bit()
922 bitmap_fill(copy, 500); in test_for_each_clear_bit_from()
941 bitmap_zero(copy, 500); in test_for_each_set_bitrange()
963 bitmap_fill(copy, 500); in test_for_each_clear_bitrange()
996 bitmap_zero(copy, 500); in test_for_each_set_bitrange_from()
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/linux/drivers/net/ethernet/sfc/siena/
A Dsiena_sriov.c405 struct efx_memcpy_req copy[4]; in __efx_siena_sriov_push_vf_status() local
417 memset(copy, '\0', sizeof(copy)); in __efx_siena_sriov_push_vf_status()
420 copy[0].to_rid = vf->pci_rid; in __efx_siena_sriov_push_vf_status()
431 copy[1].to_rid = vf->pci_rid; in __efx_siena_sriov_push_vf_status()
445 copy[pos].from_buf = NULL; in __efx_siena_sriov_push_vf_status()
453 efx_siena_sriov_memcpy(efx, copy, ARRAY_SIZE(copy)); in __efx_siena_sriov_push_vf_status()
881 memset(copy, '\0', sizeof(copy)); in efx_siena_sriov_vfdi()
921 memset(copy, '\0', sizeof(copy)); in efx_siena_sriov_vfdi()
922 copy[0].from_buf = &req->rc; in efx_siena_sriov_vfdi()
926 copy[1].from_buf = &req->op; in efx_siena_sriov_vfdi()
[all …]
/linux/drivers/gpu/drm/tegra/
A Dplane.c55 struct tegra_plane_state *copy; in tegra_plane_atomic_duplicate_state() local
58 copy = kmalloc(sizeof(*copy), GFP_KERNEL); in tegra_plane_atomic_duplicate_state()
59 if (!copy) in tegra_plane_atomic_duplicate_state()
63 copy->tiling = state->tiling; in tegra_plane_atomic_duplicate_state()
64 copy->format = state->format; in tegra_plane_atomic_duplicate_state()
65 copy->swap = state->swap; in tegra_plane_atomic_duplicate_state()
66 copy->reflect_x = state->reflect_x; in tegra_plane_atomic_duplicate_state()
67 copy->reflect_y = state->reflect_y; in tegra_plane_atomic_duplicate_state()
68 copy->opaque = state->opaque; in tegra_plane_atomic_duplicate_state()
78 copy->map[i] = NULL; in tegra_plane_atomic_duplicate_state()
[all …]
/linux/drivers/base/test/
A Dproperty-entry-test.c353 struct property_entry *copy; in pe_test_move_inline_u8() local
356 copy = property_entries_dup(entries); in pe_test_move_inline_u8()
357 KUNIT_ASSERT_NOT_ERR_OR_NULL(test, copy); in pe_test_move_inline_u8()
360 data_ptr = (u8 *)&copy[0].value; in pe_test_move_inline_u8()
365 data_ptr = copy[1].pointer; in pe_test_move_inline_u8()
369 property_entries_free(copy); in pe_test_move_inline_u8()
385 struct property_entry *copy; in pe_test_move_inline_str() local
388 copy = property_entries_dup(entries); in pe_test_move_inline_str()
389 KUNIT_ASSERT_NOT_ERR_OR_NULL(test, copy); in pe_test_move_inline_str()
395 data_ptr = copy[1].pointer; in pe_test_move_inline_str()
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/linux/tools/perf/Documentation/
A Dguest-files.txt4 Guest OS /proc/kallsyms file copy. perf reads it to get guest
5 kernel symbols. Users copy it out from guest OS.
8 Guest OS /proc/modules file copy. perf reads it to get guest
9 kernel module information. Users copy it out from guest OS.

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