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Searched refs:nops (Results 1 – 23 of 23) sorted by relevance

/linux-5.3.11/arch/csky/kernel/
H A Dftrace.c67 static uint16_t nops[7] = {NOP, NOP32_HI, NOP32_LO, NOP32_HI, NOP32_LO, variable
74 if (probe_kernel_read((void *)olds, (void *)hook_pos, sizeof(nops))) in ftrace_check_current_nop()
77 if (memcmp((void *)nops, (void *)olds, sizeof(nops))) { in ftrace_check_current_nop()
99 ret = probe_kernel_write((void *)hook_pos, enable ? call : nops, in ftrace_modify_code()
100 sizeof(nops)); in ftrace_modify_code()
/linux-5.3.11/tools/perf/arch/powerpc/util/
H A Dskip-callchain-idx.c50 size_t nops; in check_return_reg() local
53 result = dwarf_frame_register(frame, ra_regno, ops_mem, &ops, &nops); in check_return_reg()
64 if ((nops != 0 || ops != NULL) && in check_return_reg()
65 !(nops == 1 && ops[0].atom == DW_OP_regx && in check_return_reg()
73 result = dwarf_frame_cfa(frame, &ops, &nops); in check_return_reg()
83 if (nops == 1 && ops[0].atom == DW_OP_bregx && ops[0].number == 1 && in check_return_reg()
/linux-5.3.11/arch/riscv/kernel/
H A Dftrace.c17 unsigned int nops[2] = {NOP4, NOP4}; in ftrace_check_current_call() local
21 expected = nops; in ftrace_check_current_call()
48 unsigned int nops[2] = {NOP4, NOP4}; in __ftrace_modify_call() local
54 ret = probe_kernel_write((void *)hook_pos, enable ? call : nops, in __ftrace_modify_call()
/linux-5.3.11/tools/build/feature/
H A Dtest-dwarf_getlocations.c10 size_t nops; in main() local
12 return (int)dwarf_getlocations(&attr, offset, &base, &start, &end, &op, &nops); in main()
/linux-5.3.11/arch/s390/kernel/
H A Dalternative.c30 static const void *nops[] __initdata_or_module = { variable
59 memcpy(insns, nops[len / 2 - 1], len); in add_padding()
H A Dentry.S299 # interrupts. So lets use 3 nops as a landing pad for all possible rewinds.
/linux-5.3.11/fs/nfs/
H A Dcallback_xdr.c162 hdr->nops = ntohl(*p); in decode_compound_hdr_arg()
666 hdr->nops = xdr_reserve_space(xdr, 4); in encode_compound_hdr_res()
667 if (unlikely(hdr->nops == NULL)) in encode_compound_hdr_res()
935 unsigned int nops = 0; in nfs4_callback_compound() local
964 while (status == 0 && nops != hdr_arg.nops) { in nfs4_callback_compound()
965 status = process_op(nops, rqstp, &xdr_in, in nfs4_callback_compound()
968 nops++; in nfs4_callback_compound()
975 nops--; in nfs4_callback_compound()
979 *hdr_res.nops = htonl(nops); in nfs4_callback_compound()
H A Dcallback.h55 unsigned nops; member
62 __be32 *nops; member
H A Dnfs4xdr.c944 uint32_t nops; member
1033 *p = cpu_to_be32(hdr->nops); in encode_compound_hdr()
1041 hdr->nops++; in encode_op_hdr()
1047 WARN_ON_ONCE(hdr->nops > NFS4_MAX_OPS); in encode_nops()
1048 *hdr->nops_p = htonl(hdr->nops); in encode_nops()
2362 .nops = 0, in nfs4_xdr_enc_open_confirm()
2722 .nops = 0, in nfs4_xdr_enc_renew()
2739 .nops = 0, in nfs4_xdr_enc_setclientid()
2756 .nops = 0, in nfs4_xdr_enc_setclientid_confirm()
3171 hdr->nops = be32_to_cpup(p); in decode_compound_hdr()
[all …]
/linux-5.3.11/fs/nfsd/
H A Dnfs4callback.c56 u32 nops; member
261 *p = cpu_to_be32(hdr->nops); /* argarray element count */ in encode_cb_compound4args()
269 BUG_ON(hdr->nops > NFS4_MAX_BACK_CHANNEL_OPS); in encode_cb_nops()
270 *hdr->nops_p = cpu_to_be32(hdr->nops); in encode_cb_nops()
298 hdr->nops = be32_to_cpup(p); in decode_cb_compound4res()
327 hdr->nops++; in encode_cb_recall4args()
362 hdr->nops++; in encode_cb_sequence4args()
574 hdr->nops++; in encode_cb_layout4args()
649 hdr.nops++; in nfs4_xdr_enc_cb_notify_lock()
729 hdr->nops++; in encode_cb_offload4args()
/linux-5.3.11/arch/arm64/include/asm/
H A Darch_gicv3.h61 nops(8); in gic_read_iar_cavium_thunderx()
63 nops(4); in gic_read_iar_cavium_thunderx()
H A Dbarrier.h15 #define nops(n) asm volatile(__nops(n)) macro
H A Dalternative.h205 nops (662b-661b) / AARCH64_INSN_SIZE
H A Dassembler.h140 .macro nops, num
/linux-5.3.11/tools/perf/util/
H A Dprobe-finder.c169 size_t nops; in convert_variable_location() local
182 if (dwarf_getlocation_addr(&attr, addr, &op, &nops, 1) <= 0) { in convert_variable_location()
204 &nops, 1) > 0) in convert_variable_location()
210 if (nops == 0) in convert_variable_location()
664 size_t nops; in call_probe_finder() local
690 ret = dwarf_getlocation_addr(&fb_attr, pf->addr, &pf->fb_ops, &nops, 1); in call_probe_finder()
691 if (ret <= 0 || nops == 0) { in call_probe_finder()
694 } else if (nops == 1 && pf->fb_ops[0].atom == DW_OP_call_frame_cfa && in call_probe_finder()
698 dwarf_frame_cfa(frame, &pf->fb_ops, &nops) != 0) { in call_probe_finder()
H A Ddwarf-aux.c1048 size_t nops; in die_get_var_range() local
1066 &start, &end, &op, &nops)) > 0) { in die_get_var_range()
/linux-5.3.11/include/linux/mtd/
H A Dspinand.h247 unsigned int nops; member
253 .nops = sizeof((struct spi_mem_op[]){ __VA_ARGS__ }) / \
/linux-5.3.11/arch/powerpc/kernel/
H A Dentry_64.S537 .macro nops number macro
553 nops 6
566 nops 3
571 nops 7
/linux-5.3.11/drivers/mtd/nand/spi/
H A Dcore.c805 for (i = 0; i < variants->nops; i++) { in spinand_select_op_variant()
/linux-5.3.11/tools/objtool/Documentation/
H A Dstack-validation.txt73 replacing the frame pointer related instructions with nops, here's
/linux-5.3.11/Documentation/trace/
H A Dftrace-design.rst419 ftrace_graph_call location with nops
H A Dftrace.rst297 have been converted to nops and are available to be traced.
2649 scans this table and updates all the locations into nops. It
2661 if the modified code crosses cache (or page) boundaries), and the nops are
2679 as nops.
/linux-5.3.11/Documentation/
H A DDMA-API.txt528 guarantee that the sync points become nops.