# tracer: function_graph # # TIME CPU TASK/PID DURATION FUNCTION CALLS # | | | | | | | | | | 1.278970 | 0) swapper-1 | | ima_calc_boot_aggregate_tfm() { 1.278971 | 0) swapper-1 | | tpm_pcr_read() { 1.278971 | 0) swapper-1 | | tpm_find_get_ops() { 1.278971 | 0) swapper-1 | | tpm_try_get_ops() { 1.278971 | 0) swapper-1 | 0.201 us | get_device(); 1.278972 | 0) swapper-1 | 0.265 us | down_read(); 1.278972 | 0) swapper-1 | 0.252 us | mutex_lock(); 1.278972 | 0) swapper-1 | 8.257 us | tpm_chip_start(); 1.278981 | 0) swapper-1 | 9.794 us | } /* tpm_try_get_ops */ 1.278981 | 0) swapper-1 | + 10.120 us | } /* tpm_find_get_ops */ 1.278981 | 0) swapper-1 | | tpm1_pcr_read() { 1.278981 | 0) swapper-1 | | __get_free_pages() { 1.278981 | 0) swapper-1 | 0.825 us | alloc_pages(); 1.278982 | 0) swapper-1 | 1.122 us | } /* __get_free_pages */ 1.278983 | 0) swapper-1 | | tpm_transmit_cmd() { 1.278983 | 0) swapper-1 | | tpm_transmit() { 1.295183 | 3) swapper-1 | * 16199.26 us | } /* tpm_transmit */ 1.295183 | 3) swapper-1 | * 16200.69 us | } /* tpm_transmit_cmd */ 1.295184 | 3) swapper-1 | | free_pages() { 1.295184 | 3) swapper-1 | 1.827 us | __free_pages(); 1.295186 | 3) swapper-1 | 2.395 us | } /* free_pages */ 1.295186 | 3) swapper-1 | * 16205.24 us | } /* tpm1_pcr_read */ 1.295187 | 3) swapper-1 | | tpm_put_ops() { 1.295187 | 3) swapper-1 | | tpm_chip_stop() { 1.295187 | 3) swapper-1 | 0.398 us | tpm_relinquish_locality(); 1.295188 | 3) swapper-1 | 0.256 us | tpm_tis_clkrun_enable(); 1.295188 | 3) swapper-1 | 1.426 us | } /* tpm_chip_stop */ 1.295189 | 3) swapper-1 | 0.173 us | mutex_unlock(); 1.295189 | 3) swapper-1 | 0.175 us | up_read(); 1.295189 | 3) swapper-1 | 0.236 us | put_device(); 1.295190 | 3) swapper-1 | 3.051 us | } /* tpm_put_ops */ 1.295190 | 3) swapper-1 | * 16219.30 us | } /* tpm_pcr_read */ 1.295190 | 3) swapper-1 | | crypto_shash_update() { 1.295191 | 3) swapper-1 | 0.200 us | crypto_sha1_update(); 1.295191 | 3) swapper-1 | 0.693 us | } /* crypto_shash_update */ 1.295191 | 3) swapper-1 | | tpm_pcr_read() { 1.295191 | 3) swapper-1 | | tpm_find_get_ops() { 1.295192 | 3) swapper-1 | | tpm_try_get_ops() { 1.295192 | 3) swapper-1 | 0.241 us | get_device(); 1.295192 | 3) swapper-1 | 0.245 us | down_read(); 1.295193 | 3) swapper-1 | 0.232 us | mutex_lock(); 1.295193 | 3) swapper-1 | 8.181 us | tpm_chip_start(); 1.295201 | 3) swapper-1 | 9.890 us | } /* tpm_try_get_ops */ 1.295202 | 3) swapper-1 | + 10.217 us | } /* tpm_find_get_ops */ 1.295202 | 3) swapper-1 | | tpm1_pcr_read() { 1.295202 | 3) swapper-1 | | __get_free_pages() { 1.295202 | 3) swapper-1 | 2.108 us | alloc_pages(); 1.295205 | 3) swapper-1 | 2.512 us | } /* __get_free_pages */ 1.295205 | 3) swapper-1 | | tpm_transmit_cmd() { 1.295205 | 3) swapper-1 | # 1186.160 us | tpm_transmit(); 1.296392 | 3) swapper-1 | # 1187.552 us | } /* tpm_transmit_cmd */ 1.296393 | 3) swapper-1 | | free_pages() { 1.296393 | 3) swapper-1 | 1.615 us | __free_pages(); 1.296395 | 3) swapper-1 | 2.090 us | } /* free_pages */ 1.296395 | 3) swapper-1 | # 1193.126 us | } /* tpm1_pcr_read */ 1.296395 | 3) swapper-1 | | tpm_put_ops() { 1.296396 | 3) swapper-1 | | tpm_chip_stop() { 1.296396 | 3) swapper-1 | 0.394 us | tpm_relinquish_locality(); 1.296396 | 3) swapper-1 | 0.249 us | tpm_tis_clkrun_enable(); 1.296397 | 3) swapper-1 | 1.338 us | } /* tpm_chip_stop */ 1.296397 | 3) swapper-1 | 0.168 us | mutex_unlock(); 1.296397 | 3) swapper-1 | 0.163 us | up_read(); 1.296398 | 3) swapper-1 | 0.241 us | put_device(); 1.296398 | 3) swapper-1 | 2.996 us | } /* tpm_put_ops */ 1.296398 | 3) swapper-1 | # 1207.262 us | } /* tpm_pcr_read */ 1.296399 | 3) swapper-1 | | crypto_shash_update() { 1.296399 | 3) swapper-1 | 0.189 us | crypto_sha1_update(); 1.296400 | 3) swapper-1 | 0.919 us | } /* crypto_shash_update */ 1.296400 | 3) swapper-1 | | tpm_pcr_read() { 1.296400 | 3) swapper-1 | | tpm_find_get_ops() { 1.296400 | 3) swapper-1 | | tpm_try_get_ops() { 1.296401 | 3) swapper-1 | 0.239 us | get_device(); 1.296401 | 3) swapper-1 | 0.243 us | down_read(); 1.296402 | 3) swapper-1 | 0.228 us | mutex_lock(); 1.296402 | 3) swapper-1 | 7.939 us | tpm_chip_start(); 1.296410 | 3) swapper-1 | 9.650 us | } /* tpm_try_get_ops */ 1.296410 | 3) swapper-1 | 9.975 us | } /* tpm_find_get_ops */ 1.296411 | 3) swapper-1 | | tpm1_pcr_read() { 1.296411 | 3) swapper-1 | | __get_free_pages() { 1.296411 | 3) swapper-1 | 2.460 us | alloc_pages(); 1.296414 | 3) swapper-1 | 2.867 us | } /* __get_free_pages */ 1.296414 | 3) swapper-1 | | tpm_transmit_cmd() { 1.296414 | 3) swapper-1 | # 1187.963 us | tpm_transmit(); 1.297603 | 3) swapper-1 | # 1189.319 us | } /* tpm_transmit_cmd */ 1.297604 | 3) swapper-1 | | free_pages() { 1.297604 | 3) swapper-1 | 1.612 us | __free_pages(); 1.297606 | 3) swapper-1 | 2.114 us | } /* free_pages */ 1.297606 | 3) swapper-1 | # 1195.291 us | } /* tpm1_pcr_read */ 1.297606 | 3) swapper-1 | | tpm_put_ops() { 1.297606 | 3) swapper-1 | | tpm_chip_stop() { 1.297607 | 3) swapper-1 | 0.407 us | tpm_relinquish_locality(); 1.297607 | 3) swapper-1 | 0.254 us | tpm_tis_clkrun_enable(); 1.297608 | 3) swapper-1 | 1.354 us | } /* tpm_chip_stop */ 1.297608 | 3) swapper-1 | 0.178 us | mutex_unlock(); 1.297608 | 3) swapper-1 | 0.157 us | up_read(); 1.297609 | 3) swapper-1 | 0.235 us | put_device(); 1.297609 | 3) swapper-1 | 2.973 us | } /* tpm_put_ops */ 1.297609 | 3) swapper-1 | # 1209.350 us | } /* tpm_pcr_read */ 1.297610 | 3) swapper-1 | | crypto_shash_update() { 1.297610 | 3) swapper-1 | 0.186 us | crypto_sha1_update(); 1.297611 | 3) swapper-1 | 0.919 us | } /* crypto_shash_update */ 1.297611 | 3) swapper-1 | | tpm_pcr_read() { 1.297611 | 3) swapper-1 | | tpm_find_get_ops() { 1.297612 | 3) swapper-1 | | tpm_try_get_ops() { 1.297612 | 3) swapper-1 | 0.238 us | get_device(); 1.297612 | 3) swapper-1 | 0.241 us | down_read(); 1.297613 | 3) swapper-1 | 0.231 us | mutex_lock(); 1.297613 | 3) swapper-1 | 7.872 us | tpm_chip_start(); 1.297621 | 3) swapper-1 | 9.611 us | } /* tpm_try_get_ops */ 1.297621 | 3) swapper-1 | 9.953 us | } /* tpm_find_get_ops */ 1.297622 | 3) swapper-1 | | tpm1_pcr_read() { 1.297622 | 3) swapper-1 | | __get_free_pages() { 1.297622 | 3) swapper-1 | 2.088 us | alloc_pages(); 1.297624 | 3) swapper-1 | 2.499 us | } /* __get_free_pages */ 1.297625 | 3) swapper-1 | | tpm_transmit_cmd() { 1.297625 | 3) swapper-1 | # 1186.932 us | tpm_transmit(); 1.298813 | 3) swapper-1 | # 1188.266 us | } /* tpm_transmit_cmd */ 1.298813 | 3) swapper-1 | | free_pages() { 1.298814 | 3) swapper-1 | 1.605 us | __free_pages(); 1.298815 | 3) swapper-1 | 2.086 us | } /* free_pages */ 1.298815 | 3) swapper-1 | # 1193.817 us | } /* tpm1_pcr_read */ 1.298816 | 3) swapper-1 | | tpm_put_ops() { 1.298816 | 3) swapper-1 | | tpm_chip_stop() { 1.298816 | 3) swapper-1 | 0.415 us | tpm_relinquish_locality(); 1.298817 | 3) swapper-1 | 0.264 us | tpm_tis_clkrun_enable(); 1.298817 | 3) swapper-1 | 1.364 us | } /* tpm_chip_stop */ 1.298818 | 3) swapper-1 | 0.170 us | mutex_unlock(); 1.298818 | 3) swapper-1 | 0.157 us | up_read(); 1.298818 | 3) swapper-1 | 0.264 us | put_device(); 1.298819 | 3) swapper-1 | 3.007 us | } /* tpm_put_ops */ 1.298819 | 3) swapper-1 | # 1207.997 us | } /* tpm_pcr_read */ 1.298820 | 3) swapper-1 | | crypto_shash_update() { 1.298820 | 3) swapper-1 | 0.776 us | crypto_sha1_update(); 1.298821 | 3) swapper-1 | 1.564 us | } /* crypto_shash_update */ 1.298821 | 3) swapper-1 | | tpm_pcr_read() { 1.298821 | 3) swapper-1 | | tpm_find_get_ops() { 1.298821 | 3) swapper-1 | | tpm_try_get_ops() { 1.298822 | 3) swapper-1 | 0.239 us | get_device(); 1.298822 | 3) swapper-1 | 0.252 us | down_read(); 1.298823 | 3) swapper-1 | 0.228 us | mutex_lock(); 1.298823 | 3) swapper-1 | 7.872 us | tpm_chip_start(); 1.298831 | 3) swapper-1 | 9.576 us | } /* tpm_try_get_ops */ 1.298831 | 3) swapper-1 | 9.900 us | } /* tpm_find_get_ops */ 1.298831 | 3) swapper-1 | | tpm1_pcr_read() { 1.298832 | 3) swapper-1 | | __get_free_pages() { 1.298832 | 3) swapper-1 | 2.257 us | alloc_pages(); 1.298834 | 3) swapper-1 | 2.674 us | } /* __get_free_pages */ 1.298835 | 3) swapper-1 | | tpm_transmit_cmd() { 1.298835 | 3) swapper-1 | # 1186.138 us | tpm_transmit(); 1.300022 | 3) swapper-1 | # 1187.494 us | } /* tpm_transmit_cmd */ 1.300022 | 3) swapper-1 | | free_pages() { 1.300023 | 3) swapper-1 | 1.619 us | __free_pages(); 1.300025 | 3) swapper-1 | 2.099 us | } /* free_pages */ 1.300025 | 3) swapper-1 | # 1193.254 us | } /* tpm1_pcr_read */ 1.300025 | 3) swapper-1 | | tpm_put_ops() { 1.300025 | 3) swapper-1 | | tpm_chip_stop() { 1.300026 | 3) swapper-1 | 0.402 us | tpm_relinquish_locality(); 1.300026 | 3) swapper-1 | 0.245 us | tpm_tis_clkrun_enable(); 1.300027 | 3) swapper-1 | 1.339 us | } /* tpm_chip_stop */ 1.300027 | 3) swapper-1 | 0.170 us | mutex_unlock(); 1.300027 | 3) swapper-1 | 0.156 us | up_read(); 1.300028 | 3) swapper-1 | 0.236 us | put_device(); 1.300028 | 3) swapper-1 | 2.927 us | } /* tpm_put_ops */ 1.300028 | 3) swapper-1 | # 1206.993 us | } /* tpm_pcr_read */ 1.300028 | 3) swapper-1 | | crypto_shash_update() { 1.300029 | 3) swapper-1 | 0.191 us | crypto_sha1_update(); 1.300029 | 3) swapper-1 | 0.688 us | } /* crypto_shash_update */ 1.300029 | 3) swapper-1 | | tpm_pcr_read() { 1.300030 | 3) swapper-1 | | tpm_find_get_ops() { 1.300030 | 3) swapper-1 | | tpm_try_get_ops() { 1.300030 | 3) swapper-1 | 0.239 us | get_device(); 1.300031 | 3) swapper-1 | 0.248 us | down_read(); 1.300031 | 3) swapper-1 | 0.233 us | mutex_lock(); 1.300031 | 3) swapper-1 | 8.122 us | tpm_chip_start(); 1.300040 | 3) swapper-1 | 9.962 us | } /* tpm_try_get_ops */ 1.300040 | 3) swapper-1 | + 10.292 us | } /* tpm_find_get_ops */ 1.300040 | 3) swapper-1 | | tpm1_pcr_read() { 1.300041 | 3) swapper-1 | | __get_free_pages() { 1.300041 | 3) swapper-1 | 2.407 us | alloc_pages(); 1.300043 | 3) swapper-1 | 2.813 us | } /* __get_free_pages */ 1.300044 | 3) swapper-1 | | tpm_transmit_cmd() { 1.300044 | 3) swapper-1 | # 1186.643 us | tpm_transmit(); 1.301232 | 3) swapper-1 | # 1188.031 us | } /* tpm_transmit_cmd */ 1.301232 | 3) swapper-1 | | free_pages() { 1.301232 | 3) swapper-1 | 1.604 us | __free_pages(); 1.301234 | 3) swapper-1 | 2.095 us | } /* free_pages */ 1.301234 | 3) swapper-1 | # 1193.909 us | } /* tpm1_pcr_read */ 1.301234 | 3) swapper-1 | | tpm_put_ops() { 1.301235 | 3) swapper-1 | | tpm_chip_stop() { 1.301235 | 3) swapper-1 | 0.402 us | tpm_relinquish_locality(); 1.301236 | 3) swapper-1 | 0.247 us | tpm_tis_clkrun_enable(); 1.301236 | 3) swapper-1 | 1.622 us | } /* tpm_chip_stop */ 1.301237 | 3) swapper-1 | 0.166 us | mutex_unlock(); 1.301237 | 3) swapper-1 | 0.167 us | up_read(); 1.301237 | 3) swapper-1 | 0.235 us | put_device(); 1.301238 | 3) swapper-1 | 3.237 us | } /* tpm_put_ops */ 1.301238 | 3) swapper-1 | # 1208.564 us | } /* tpm_pcr_read */ 1.301239 | 3) swapper-1 | | crypto_shash_update() { 1.301239 | 3) swapper-1 | 0.185 us | crypto_sha1_update(); 1.301239 | 3) swapper-1 | 0.933 us | } /* crypto_shash_update */ 1.301239 | 3) swapper-1 | | tpm_pcr_read() { 1.301240 | 3) swapper-1 | | tpm_find_get_ops() { 1.301240 | 3) swapper-1 | | tpm_try_get_ops() { 1.301240 | 3) swapper-1 | 0.240 us | get_device(); 1.301241 | 3) swapper-1 | 0.247 us | down_read(); 1.301241 | 3) swapper-1 | 0.233 us | mutex_lock(); 1.301242 | 3) swapper-1 | 7.824 us | tpm_chip_start(); 1.301250 | 3) swapper-1 | 9.726 us | } /* tpm_try_get_ops */ 1.301250 | 3) swapper-1 | + 10.054 us | } /* tpm_find_get_ops */ 1.301250 | 3) swapper-1 | | tpm1_pcr_read() { 1.301250 | 3) swapper-1 | | __get_free_pages() { 1.301250 | 3) swapper-1 | 2.341 us | alloc_pages(); 1.301253 | 3) swapper-1 | 2.754 us | } /* __get_free_pages */ 1.301253 | 3) swapper-1 | | tpm_transmit_cmd() { 1.301253 | 3) swapper-1 | # 1163.840 us | tpm_transmit(); 1.302418 | 3) swapper-1 | # 1164.639 us | } /* tpm_transmit_cmd */ 1.302418 | 3) swapper-1 | | free_pages() { 1.302418 | 3) swapper-1 | 0.715 us | __free_pages(); 1.302419 | 3) swapper-1 | 1.154 us | } /* free_pages */ 1.302419 | 3) swapper-1 | # 1169.348 us | } /* tpm1_pcr_read */ 1.302420 | 3) swapper-1 | | tpm_put_ops() { 1.302420 | 3) swapper-1 | | tpm_chip_stop() { 1.302420 | 3) swapper-1 | 0.331 us | tpm_relinquish_locality(); 1.302420 | 3) swapper-1 | 0.185 us | tpm_tis_clkrun_enable(); 1.302421 | 3) swapper-1 | 1.094 us | } /* tpm_chip_stop */ 1.302421 | 3) swapper-1 | 0.180 us | mutex_unlock(); 1.302421 | 3) swapper-1 | 0.159 us | up_read(); 1.302422 | 3) swapper-1 | 0.177 us | put_device(); 1.302422 | 3) swapper-1 | 2.493 us | } /* tpm_put_ops */ 1.302422 | 3) swapper-1 | # 1182.716 us | } /* tpm_pcr_read */ 1.302422 | 3) swapper-1 | | crypto_shash_update() { 1.302423 | 3) swapper-1 | 0.751 us | crypto_sha1_update(); 1.302423 | 3) swapper-1 | 1.103 us | } /* crypto_shash_update */ 1.302424 | 3) swapper-1 | | tpm_pcr_read() { 1.302424 | 3) swapper-1 | | tpm_find_get_ops() { 1.302424 | 3) swapper-1 | | tpm_try_get_ops() { 1.302424 | 3) swapper-1 | 0.178 us | get_device(); 1.302425 | 3) swapper-1 | 0.250 us | down_read(); 1.302425 | 3) swapper-1 | 0.232 us | mutex_lock(); 1.302425 | 3) swapper-1 | 7.807 us | tpm_chip_start(); 1.302433 | 3) swapper-1 | 9.333 us | } /* tpm_try_get_ops */ 1.302433 | 3) swapper-1 | 9.656 us | } /* tpm_find_get_ops */ 1.302434 | 3) swapper-1 | | tpm1_pcr_read() { 1.302434 | 3) swapper-1 | | __get_free_pages() { 1.302434 | 3) swapper-1 | 1.314 us | alloc_pages(); 1.302436 | 3) swapper-1 | 1.672 us | } /* __get_free_pages */ 1.302436 | 3) swapper-1 | | tpm_transmit_cmd() { 1.302436 | 3) swapper-1 | # 1185.055 us | tpm_transmit(); 1.303622 | 3) swapper-1 | # 1186.412 us | } /* tpm_transmit_cmd */ 1.303623 | 3) swapper-1 | | free_pages() { 1.303623 | 3) swapper-1 | 1.623 us | __free_pages(); 1.303625 | 3) swapper-1 | 2.188 us | } /* free_pages */ 1.303625 | 3) swapper-1 | # 1191.170 us | } /* tpm1_pcr_read */ 1.303625 | 3) swapper-1 | | tpm_put_ops() { 1.303625 | 3) swapper-1 | | tpm_chip_stop() { 1.303626 | 3) swapper-1 | 0.391 us | tpm_relinquish_locality(); 1.303626 | 3) swapper-1 | 0.263 us | tpm_tis_clkrun_enable(); 1.303627 | 3) swapper-1 | 1.360 us | } /* tpm_chip_stop */ 1.303627 | 3) swapper-1 | 0.172 us | mutex_unlock(); 1.303627 | 3) swapper-1 | 0.159 us | up_read(); 1.303628 | 3) swapper-1 | 0.228 us | put_device(); 1.303628 | 3) swapper-1 | 2.958 us | } /* tpm_put_ops */ 1.303628 | 3) swapper-1 | # 1204.582 us | } /* tpm_pcr_read */ 1.303629 | 3) swapper-1 | | crypto_shash_update() { 1.303629 | 3) swapper-1 | 0.183 us | crypto_sha1_update(); 1.303630 | 3) swapper-1 | 0.974 us | } /* crypto_shash_update */ 1.303630 | 3) swapper-1 | | crypto_shash_final() { 1.303630 | 3) swapper-1 | 0.720 us | sha1_final(); 1.303631 | 3) swapper-1 | 1.155 us | } /* crypto_shash_final */ 1.303631 | 3) swapper-1 | * 24661.94 us | } /* ima_calc_boot_aggregate_tfm */