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Searched refs:nr_segments (Results 1 – 25 of 31) sorted by relevance

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/Linux-v5.15/kernel/
Dkexec.c23 unsigned long nr_segments, in kimage_alloc_init() argument
44 image->nr_segments = nr_segments; in kimage_alloc_init()
45 memcpy(image->segment, segments, nr_segments * sizeof(*segments)); in kimage_alloc_init()
87 static int do_kexec_load(unsigned long entry, unsigned long nr_segments, in do_kexec_load() argument
113 if (nr_segments == 0) { in do_kexec_load()
128 ret = kimage_alloc_init(&image, entry, nr_segments, segments, flags); in do_kexec_load()
147 for (i = 0; i < nr_segments; i++) { in do_kexec_load()
193 static inline int kexec_load_check(unsigned long nr_segments, in kexec_load_check() argument
225 if (nr_segments > KEXEC_SEGMENT_MAX) in kexec_load_check()
231 SYSCALL_DEFINE4(kexec_load, unsigned long, entry, unsigned long, nr_segments, in SYSCALL_DEFINE4() argument
[all …]
Dkexec_core.c152 unsigned long nr_segments = image->nr_segments; in sanity_check_segment_list() local
169 for (i = 0; i < nr_segments; i++) { in sanity_check_segment_list()
187 for (i = 0; i < nr_segments; i++) { in sanity_check_segment_list()
209 for (i = 0; i < nr_segments; i++) { in sanity_check_segment_list()
219 for (i = 0; i < nr_segments; i++) { in sanity_check_segment_list()
240 for (i = 0; i < nr_segments; i++) { in sanity_check_segment_list()
288 for (i = 0; i < image->nr_segments; i++) { in kimage_is_destination_range()
456 for (i = 0; i < image->nr_segments; i++) { in kimage_alloc_crash_control_pages()
469 if (i == image->nr_segments) { in kimage_alloc_crash_control_pages()
Dkexec_file.c413 for (i = 0; i < image->nr_segments; i++) { in SYSCALL_DEFINE5()
676 if (kbuf->image->nr_segments >= KEXEC_SEGMENT_MAX) in kexec_add_buffer()
701 ksegment = &kbuf->image->segment[kbuf->image->nr_segments]; in kexec_add_buffer()
706 kbuf->image->nr_segments++; in kexec_add_buffer()
760 for (j = i = 0; i < image->nr_segments; i++) { in kexec_calculate_store_digests()
/Linux-v5.15/drivers/block/xen-blkback/
Dcommon.h81 uint8_t nr_segments; /* number of segments */ member
104 uint16_t nr_segments; member
133 uint8_t nr_segments; /* number of segments */ member
159 uint16_t nr_segments; member
405 dst->u.rw.nr_segments = src->u.rw.nr_segments; in blkif_get_x86_32_req()
410 if (n > dst->u.rw.nr_segments) in blkif_get_x86_32_req()
411 n = dst->u.rw.nr_segments; in blkif_get_x86_32_req()
423 dst->u.indirect.nr_segments = src->u.indirect.nr_segments; in blkif_get_x86_32_req()
428 j = min(MAX_INDIRECT_PAGES, INDIRECT_PAGES(dst->u.indirect.nr_segments)); in blkif_get_x86_32_req()
453 dst->u.rw.nr_segments = src->u.rw.nr_segments; in blkif_get_x86_64_req()
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/Linux-v5.15/arch/arm64/kernel/
Dmachine_kexec.c45 pr_debug(" nr_segments: %lu\n", kimage->nr_segments); in _kexec_image_info()
48 for (i = 0; i < kimage->nr_segments; i++) { in _kexec_image_info()
151 for (i = 0; i < kimage->nr_segments; i++) { in kexec_segment_flush()
266 for (i = 0; i < kexec_crash_image->nr_segments; i++) in arch_kexec_protect_crashkres()
276 for (i = 0; i < kexec_crash_image->nr_segments; i++) in arch_kexec_unprotect_crashkres()
330 for (i = 0; i < kexec_crash_image->nr_segments; i++) in crash_is_nosave()
Dkexec_image.c91 kernel_segment_number = image->nr_segments; in image_load()
111 image->nr_segments -= 1; in image_load()
Dmachine_kexec_file.c90 orig_segments = image->nr_segments; in load_other_segments()
179 image->nr_segments = orig_segments; in load_other_segments()
/Linux-v5.15/arch/powerpc/kexec/
Dcore_64.c49 for (i = 0; i < image->nr_segments; i++) in default_machine_kexec_prepare()
63 for (i = 0; i < image->nr_segments; i++) { in default_machine_kexec_prepare()
114 long i, nr_segments = image->nr_segments; in kexec_copy_flush() local
132 for (i = 0; i < nr_segments; i++) in kexec_copy_flush()
/Linux-v5.15/arch/riscv/kernel/
Dmachine_kexec.c31 pr_debug("\tnr_segments: %lu\n", image->nr_segments); in kexec_image_info()
33 for (i = 0; i < image->nr_segments; i++) { in kexec_image_info()
64 for (i = 0; i < image->nr_segments; i++) { in machine_kexec_prepare()
/Linux-v5.15/arch/mips/kernel/
Dmachine_kexec.c41 pr_debug(" nr_segments: %lu\n", kimage->nr_segments); in kexec_image_info()
43 for (i = 0; i < kimage->nr_segments; i++) { in kexec_image_info()
64 for (i = 0; i < kimage->nr_segments; i++) { in uhi_machine_kexec_prepare()
/Linux-v5.15/tools/testing/selftests/sgx/
Dload.c185 encl->nr_segments++; in encl_load()
188 encl->segment_tbl = calloc(encl->nr_segments, in encl_load()
235 assert(j == encl->nr_segments); in encl_load()
290 for (i = 0; i < encl->nr_segments; i++) { in encl_build()
Dmain.h24 unsigned int nr_segments; member
Dmain.c130 for (i = 0; i < self->encl.nr_segments; i++) { in FIXTURE_SETUP()
145 for (i = 0; i < self->encl.nr_segments; i++) { in FIXTURE_SETUP()
/Linux-v5.15/drivers/xen/
Dxen-scsiback.c438 unsigned int nr_segments = (unsigned int)ring_req->nr_segments; in scsiback_gnttab_data_map() local
447 nr_segments &= ~VSCSIIF_SG_GRANT; in scsiback_gnttab_data_map()
448 if (!nr_segments) in scsiback_gnttab_data_map()
451 if (nr_segments > VSCSIIF_SG_TABLESIZE) { in scsiback_gnttab_data_map()
453 ring_req->nr_segments); in scsiback_gnttab_data_map()
457 if (ring_req->nr_segments & VSCSIIF_SG_GRANT) { in scsiback_gnttab_data_map()
460 nr_segments, GNTMAP_host_map | GNTMAP_readonly); in scsiback_gnttab_data_map()
463 nr_sgl = nr_segments; in scsiback_gnttab_data_map()
464 nr_segments = 0; in scsiback_gnttab_data_map()
473 nr_segments += n_segs; in scsiback_gnttab_data_map()
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/Linux-v5.15/include/xen/interface/io/
Dblkif.h195 uint8_t nr_segments; /* number of segments */ member
229 uint16_t nr_segments; member
Dvscsiif.h202 uint8_t nr_segments; /* Number of pieces of scatter-gather */ member
/Linux-v5.15/arch/parisc/kernel/
Dkexec.c39 pr_debug(" nr_segments: %lu\n", kimage->nr_segments); in kexec_image_info()
41 for (i = 0; i < kimage->nr_segments; i++) in kexec_image_info()
Dkexec_file.c38 for (i = 0; i < image->nr_segments; i++) in elf_load()
/Linux-v5.15/drivers/block/
Dxen-blkfront.c677 uint16_t nr_segments = first->u.rw.nr_segments; in blkif_setup_extra_req() local
683 first->u.rw.nr_segments = BLKIF_MAX_SEGMENTS_PER_REQUEST; in blkif_setup_extra_req()
685 second->u.rw.nr_segments = nr_segments - BLKIF_MAX_SEGMENTS_PER_REQUEST; in blkif_setup_extra_req()
768 ring_req->u.indirect.nr_segments = num_grant; in blkif_queue_rw_req()
791 ring_req->u.rw.nr_segments = num_grant; in blkif_queue_rw_req()
1247 rinfo->shadow[i].req.u.indirect.nr_segments : in blkif_free_ring()
1248 rinfo->shadow[i].req.u.rw.nr_segments; in blkif_free_ring()
1391 s->req.u.indirect.nr_segments : s->req.u.rw.nr_segments; in blkif_completion()
1411 num_grant += s2->req.u.rw.nr_segments; in blkif_completion()
1605 rinfo->shadow[id].req.u.rw.nr_segments == 0)) { in blkif_interrupt()
/Linux-v5.15/drivers/scsi/
Dxen-scsifront.c82 uint8_t nr_segments; member
203 ring_req->nr_segments = shadow->nr_segments; in scsifront_do_request()
217 for (i = 0; i < (shadow->nr_segments & ~VSCSIIF_SG_GRANT); i++) in scsifront_do_request()
505 shadow->nr_segments = VSCSIIF_SG_GRANT | seg_grants; in map_data_for_request()
507 shadow->nr_segments = (uint8_t)ref_cnt; in map_data_for_request()
/Linux-v5.15/arch/arm/kernel/
Dmachine_kexec.c55 for (i = 0; i < image->nr_segments; i++) { in machine_kexec_prepare()
/Linux-v5.15/arch/mips/loongson64/
Dreset.c84 for (i = 0; i < image->nr_segments; i++) { in loongson_kexec_prepare()
/Linux-v5.15/arch/sh/kernel/
Dmachine_kexec.c54 for (i = 0; i < image->nr_segments; i++) { in kexec_info()
/Linux-v5.15/include/linux/
Dkexec.h261 unsigned long nr_segments; member
/Linux-v5.15/arch/mips/cavium-octeon/
Dsetup.c162 for (i = 0; i < image->nr_segments; i++) { in octeon_kexec_prepare()
229 for (i = 0; i < kimage_ptr->nr_segments; i++) in octeon_generic_shutdown()

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