| /OK3568_Linux_fs/kernel/tools/testing/selftests/powerpc/pmu/ebb/ |
| H A D | instruction_count_test.c | 26 uint64_t overhead, bool report) in do_count_loop() argument
46 expected = instructions + overhead; in do_count_loop()
51 printf("Looped for %lu instructions, overhead %lu\n", instructions, overhead); in do_count_loop()
72 uint64_t current, overhead; in determine_overhead() local
76 overhead = event->result.value; in determine_overhead()
81 if (current < overhead) { in determine_overhead()
82 printf("Replacing overhead %lu with %lu\n", overhead, current); in determine_overhead()
83 overhead = current; in determine_overhead()
87 return overhead; in determine_overhead()
112 uint64_t overhead; in instruction_count() local
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| /OK3568_Linux_fs/kernel/tools/testing/selftests/powerpc/pmu/ |
| H A D | count_instructions.c | 30 u64 overhead, bool report) in do_count_loop() argument
45 expected = instructions + overhead; in do_count_loop()
53 printf("Looped for %llu instructions, overhead %llu\n", instructions, overhead); in do_count_loop()
76 u64 current, overhead; in determine_overhead() local
80 overhead = events[0].result.value; in determine_overhead()
85 if (current < overhead) { in determine_overhead()
86 printf("Replacing overhead %llu with %llu\n", overhead, current); in determine_overhead()
87 overhead = current; in determine_overhead()
91 return overhead; in determine_overhead()
97 u64 overhead; in test_body() local
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| H A D | count_stcx_fail.c | 30 u64 overhead, bool report) in do_count_loop() argument
47 expected = instructions + overhead + (events[2].result.value * 10); in do_count_loop()
57 printf("Looped for %llu instructions, overhead %llu\n", instructions, overhead); in do_count_loop()
81 u64 current, overhead; in determine_overhead() local
85 overhead = events[0].result.value; in determine_overhead()
90 if (current < overhead) { in determine_overhead()
91 printf("Replacing overhead %llu with %llu\n", overhead, current); in determine_overhead()
92 overhead = current; in determine_overhead()
96 return overhead; in determine_overhead()
105 u64 overhead; in test_body() local
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| /OK3568_Linux_fs/kernel/tools/perf/Documentation/ |
| H A D | callchain-overhead-calculation.txt | 1 Overhead calculation
3 The overhead can be shown in two columns as 'Children' and 'Self' when
4 perf collects callchains. The 'self' overhead is simply calculated by
7 'self' overhead values should be 100%.
9 The 'children' overhead is calculated by adding all period values of
10 the child functions so that it can show the total overhead of the
15 It might be confusing that the sum of all the 'children' overhead
17 'self' overhead of its child functions. But with this enabled, users
18 can find which function has the most overhead even if samples are
45 in the usual (self-overhead-only) output of perf report:
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| H A D | perf-config.txt | 184 'top' means a overhead percentage which is more than 5%.
189 'medium' means a overhead percentage which has more than 0.5%.
192 'normal' means the rest of overhead percentages
360 But if this option is 'false', percent values for overhead are printed i.e.
391 This option control the way to calculate overhead of filtered entries -
395 Overhead Symbols
401 This is an original overhead and we'll filter out the first 'foo'
402 entry. The value of 'relative' would increase the overhead of 'bar'
404 current overhead (33.33%).
408 This option controls display of column headers (like 'Overhead' and 'Symbol')
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| H A D | perf-report.txt | 47 the overhead column. See --percentage for more info.
57 the overhead column. See --percentage for more info.
62 the overhead column. See --percentage for more info.
100 - overhead: Overhead percentage of sample
101 - overhead_sys: Overhead percentage of sample running in system mode
102 - overhead_us: Overhead percentage of sample running in user mode
103 - overhead_guest_sys: Overhead percentage of sample running in system mode
105 - overhead_guest_us: Overhead percentage of sample running in user mode on
110 --time-quantum (default 100ms). Specify with overhead and before it.
137 executed, such as a memory access bottleneck. If a function has high overhead
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| H A D | perf-top.txt | 132 local_weight, abort, in_tx, transaction, overhead, sample, period.
138 overhead, overhead_sys, overhead_us, overhead_children, sample and period.
153 percentage of the overhead column. See --percentage for more info.
157 percentage of the overhead column. See --percentage for more info.
161 percentage of the overhead column. See --percentage for more info.
191 enabled. See the `overhead calculation' section for more details.
208 Do not show entries which have an overhead under that percent.
212 Determine how to display the overhead percentage of filtered entries.
303 Alternatively one can ask for --group and then two overhead columns
381 include::callchain-overhead-calculation.txt[]
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| /OK3568_Linux_fs/kernel/drivers/net/fddi/skfp/ |
| H A D | ess.c | 101 static int process_bw_alloc(struct s_smc *smc, long int payload, long int overhead);
120 u_long payload, overhead ; in ess_raf_received_pack() local
258 overhead = ((struct smt_p_3210 *)p)->mib_overhead ; in ess_raf_received_pack()
260 DB_ESSN(2, "payload= %lx overhead= %lx", in ess_raf_received_pack()
261 payload, overhead); in ess_raf_received_pack()
266 (void)process_bw_alloc(smc,(long)payload,(long)overhead) ; in ess_raf_received_pack()
309 overhead = ((struct smt_p_3210 *)p)->mib_overhead ; in ess_raf_received_pack()
313 DB_ESSN(2, "payload= %lx overhead= %lx", in ess_raf_received_pack()
314 payload, overhead); in ess_raf_received_pack()
319 if(!process_bw_alloc(smc,(long)payload,(long)overhead)) in ess_raf_received_pack()
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| /OK3568_Linux_fs/kernel/net/l2tp/ |
| H A D | l2tp_eth.c | 208 unsigned int overhead = 0; in l2tp_eth_adjust_mtu() local
214 overhead += sizeof(struct udphdr); in l2tp_eth_adjust_mtu()
223 /* L3 Overhead couldn't be identified, this could be in l2tp_eth_adjust_mtu()
230 /* Adjust MTU, factor overhead - underlay L3, overlay L2 hdr in l2tp_eth_adjust_mtu()
231 * UDP overhead, if any, was already factored in above. in l2tp_eth_adjust_mtu()
233 overhead += session->hdr_len + ETH_HLEN + l3_overhead; in l2tp_eth_adjust_mtu()
235 mtu = l2tp_tunnel_dst_mtu(tunnel) - overhead; in l2tp_eth_adjust_mtu()
237 dev->mtu = ETH_DATA_LEN - overhead; in l2tp_eth_adjust_mtu()
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| /OK3568_Linux_fs/yocto/poky/scripts/lib/wic/ |
| H A D | ksparser.py | 91 Converts overhead string to float and checks if it's bigger than 1.0
99 raise ArgumentTypeError("Overhead factor should be > 1.0" % arg)
167 part.add_argument("--overhead-factor", type=overheadtype)
175 # ----extra-space and --overhead-factor should also raise a parser
177 # ----extra-space/--overhead-factor are handled later
261 # value; --overhead-factor/--extra-space cannot be used
266 err = "%s:%d: arguments --overhead-factor and --extra-space not "\
275 if '--overhead-factor' not in line_args:
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| /OK3568_Linux_fs/kernel/tools/testing/selftests/seccomp/ |
| H A D | seccomp_benchmark.c | 200 ESTIMATE("total seccomp overhead for 1 bitmapped filter", calc, in main()
202 ESTIMATE("total seccomp overhead for 2 bitmapped filters", calc, in main()
204 ESTIMATE("total seccomp overhead for 3 full filters", calc, in main()
206 ESTIMATE("total seccomp overhead for 4 full filters", calc, in main()
208 ESTIMATE("seccomp entry overhead", entry, in main()
210 ESTIMATE("seccomp per-filter overhead (last 2 diff)", per_filter1, in main()
212 ESTIMATE("seccomp per-filter overhead (filters / 4)", per_filter2, in main()
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| /OK3568_Linux_fs/kernel/drivers/net/wireless/ralink/rt2x00/ |
| H A D | rt2x00crypto.c | 68 unsigned int overhead = 0; in rt2x00crypto_tx_overhead() local
71 return overhead; in rt2x00crypto_tx_overhead()
78 overhead += key->icv_len; in rt2x00crypto_tx_overhead()
81 overhead += key->iv_len; in rt2x00crypto_tx_overhead()
85 overhead += 8; in rt2x00crypto_tx_overhead()
88 return overhead; in rt2x00crypto_tx_overhead()
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| /OK3568_Linux_fs/kernel/net/sctp/ |
| H A D | output.c | 58 * current overhead after sending packets. in sctp_packet_reset()
60 packet->size = packet->overhead; in sctp_packet_reset()
88 /* set packet max_size with pathmtu, then calculate overhead */ in sctp_packet_config()
95 packet->overhead = sctp_mtu_payload(sp, 0, 0); in sctp_packet_config()
96 packet->size = packet->overhead; in sctp_packet_config()
152 /* The overhead will be calculated by sctp_packet_config() */ in sctp_packet_init()
153 packet->overhead = 0; in sctp_packet_init()
428 pkt_size = packet->overhead; in sctp_packet_pack()
435 else if (auth_len + padded + packet->overhead > in sctp_packet_pack()
445 skb_reserve(nskb, packet->overhead + MAX_HEADER); in sctp_packet_pack()
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| /OK3568_Linux_fs/kernel/fs/freevxfs/ |
| H A D | vxfs_lookup.c | 108 int overhead = VXFS_DIRBLKOV(sbi, dbp); in vxfs_find_entry() local
110 pos += overhead; in vxfs_find_entry()
111 pg_ofs += overhead; in vxfs_find_entry()
259 int overhead = VXFS_DIRBLKOV(sbi, dbp); in vxfs_readdir() local
261 pos += overhead; in vxfs_readdir()
262 pg_ofs += overhead; in vxfs_readdir()
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| /OK3568_Linux_fs/buildroot/package/gstreamer1/gstreamer1/ |
| H A D | Config.in | 29 the CPU overhead by a small amount.
36 increase CPU overhead by a small amount.
43 gstreamer. This has limited CPU overhead, but does increase
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| /OK3568_Linux_fs/external/security/rk_tee_user/v1/export-user_ta/include/openssl/ |
| H A D | ssl3.h | 236 // Maximum compression overhead: defined by SSL/TLS standards
239 // The standards give a maximum encryption overhead of 1024 bytes. In practice
240 // the value is lower than this. The overhead is the maximum number of padding
245 // than necessary and no true AEAD has variable overhead in TLS 1.2.
248 // SSL3_RT_SEND_MAX_ENCRYPTED_OVERHEAD is the maximum overhead in encrypting a
250 // nonces, so it includes both the AEAD overhead as well as the nonce.
260 // compression overhead.
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| /OK3568_Linux_fs/external/security/rk_tee_user/v2/export-ta_arm64/host_include/openssl/ |
| H A D | ssl3.h | 236 // Maximum compression overhead: defined by SSL/TLS standards
239 // The standards give a maximum encryption overhead of 1024 bytes. In practice
240 // the value is lower than this. The overhead is the maximum number of padding
245 // than necessary and no true AEAD has variable overhead in TLS 1.2.
248 // SSL3_RT_SEND_MAX_ENCRYPTED_OVERHEAD is the maximum overhead in encrypting a
250 // nonces, so it includes both the AEAD overhead as well as the nonce.
260 // compression overhead.
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| /OK3568_Linux_fs/external/security/rk_tee_user/v2/export-ta_arm32/include/openssl/ |
| H A D | ssl3.h | 236 // Maximum compression overhead: defined by SSL/TLS standards
239 // The standards give a maximum encryption overhead of 1024 bytes. In practice
240 // the value is lower than this. The overhead is the maximum number of padding
245 // than necessary and no true AEAD has variable overhead in TLS 1.2.
248 // SSL3_RT_SEND_MAX_ENCRYPTED_OVERHEAD is the maximum overhead in encrypting a
250 // nonces, so it includes both the AEAD overhead as well as the nonce.
260 // compression overhead.
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| /OK3568_Linux_fs/external/security/rk_tee_user/v1/export-user_ta/host_include/openssl/ |
| H A D | ssl3.h | 236 // Maximum compression overhead: defined by SSL/TLS standards
239 // The standards give a maximum encryption overhead of 1024 bytes. In practice
240 // the value is lower than this. The overhead is the maximum number of padding
245 // than necessary and no true AEAD has variable overhead in TLS 1.2.
248 // SSL3_RT_SEND_MAX_ENCRYPTED_OVERHEAD is the maximum overhead in encrypting a
250 // nonces, so it includes both the AEAD overhead as well as the nonce.
260 // compression overhead.
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| /OK3568_Linux_fs/external/security/rk_tee_user/v2/export-ta_arm32/host_include/openssl/ |
| H A D | ssl3.h | 236 // Maximum compression overhead: defined by SSL/TLS standards
239 // The standards give a maximum encryption overhead of 1024 bytes. In practice
240 // the value is lower than this. The overhead is the maximum number of padding
245 // than necessary and no true AEAD has variable overhead in TLS 1.2.
248 // SSL3_RT_SEND_MAX_ENCRYPTED_OVERHEAD is the maximum overhead in encrypting a
250 // nonces, so it includes both the AEAD overhead as well as the nonce.
260 // compression overhead.
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| /OK3568_Linux_fs/external/security/rk_tee_user/v2/export-ta_arm64/include/openssl/ |
| H A D | ssl3.h | 236 // Maximum compression overhead: defined by SSL/TLS standards
239 // The standards give a maximum encryption overhead of 1024 bytes. In practice
240 // the value is lower than this. The overhead is the maximum number of padding
245 // than necessary and no true AEAD has variable overhead in TLS 1.2.
248 // SSL3_RT_SEND_MAX_ENCRYPTED_OVERHEAD is the maximum overhead in encrypting a
250 // nonces, so it includes both the AEAD overhead as well as the nonce.
260 // compression overhead.
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| /OK3568_Linux_fs/u-boot/dts/ |
| H A D | Kconfig | 273 For very constrained SPL environments the overhead of decoding
275 is too large. This overhead includes libfdt code as well as the
283 overhead.
295 For very constrained SPL environments the overhead of decoding
297 is too large. This overhead includes libfdt code as well as the
305 overhead.
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| /OK3568_Linux_fs/kernel/drivers/net/fddi/skfp/h/ |
| H A D | smt.h | 485 * P18 : SBA Overhead Request
491 int sba_ov_req ; /* total sync bandwidth req for overhead*/
801 struct smt_p_3210 overhead ; /* current SBA overhead */ member
816 struct smt_p_0018 ov_req ; /* requested SBA overhead */
818 struct smt_p_3210 overhead ; /* current SBA overhead */ member
834 struct smt_p_3210 overhead ; /* current SBA overhead */ member
856 struct smt_p_3210 overhead ; /* current SBA overhead */ member
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| /OK3568_Linux_fs/kernel/kernel/trace/ |
| H A D | Kconfig | 87 Adds a very slight overhead to tracing when enabled.
176 (the bootup default), then the overhead of the instructions is very
253 then it will not have any overhead while the stack tracer
291 (Note that kernel size and overhead increase with this option
316 (Note that kernel size and overhead increase with this option
419 When this is enabled, this adds a little more overhead to the
424 and already adds the overhead (plus a lot more).
444 Either of the above profilers adds a bit of overhead to the system.
450 No branch profiling. Branch profiling adds a bit of overhead.
463 Note: this will add a significant overhead; only turn this
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| /OK3568_Linux_fs/kernel/Documentation/driver-api/mmc/ |
| H A D | mmc-async-req.rst | 8 How significant is the cache maintenance overhead?
11 pre-fetch makes the cache overhead relatively significant. If the DMA
13 transfer, the DMA preparation overhead would not affect the MMC performance.
75 Pseudocode to handle is_first_req scenario with minimal prepare overhead::
|