| Current view: | top level - kernel/locking - rwsem.c (source / functions) | Hit | Total | Coverage | ||
| Test: | gcov_data_raspi2_qemu_modules_combined.info | Lines: | 313 | 333 | 94.0 % | |
| Date: | 2020-09-30 20:25:01 | Functions: | 36 | 36 | 100.0 % | |
| Branches: | 216 | 244 | 88.5 % | |||
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| LCOV - code coverage report | |||||||||||||||||||||||||||||
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Function Name  |
Hit count |
| rwsem_reader_phase_trylock | 706 |
| rwsem_downgrade_wake | 2012 |
| rwsem_set_nonspinnable | 11946 |
| rwsem_rspin_threshold | 15166 |
| rwsem_disable_reader_optspin | 18404 |
| clear_wr_nonspinnable | 26214 |
| rwsem_try_write_lock | 35824 |
| rwsem_down_read_slowpath | 47816 |
| rwsem_wake | 49816 |
| rwsem_mark_wake | 73436 |
| rwsem_down_write_slowpath | 113156 |
| rwsem_optimistic_spin | 131242 |
| rwsem_can_spin_on_owner | 160962 |
| rwsem_try_read_lock_unqueued | 284240 |
| __down_write_trylock | 520366 |
| down_write_trylock | 520368 |
| rwsem_try_write_lock_unqueued | 754756 |
| downgrade_write | 958138 |
| __downgrade_write | 958140 |
| rwsem_spin_on_owner | 1040316 |
| __down_read_killable | 2674762 |
| down_read_killable | 2674774 |
| __down_write_killable | 15991376 |
| down_write_killable | 15991444 |
| __init_rwsem | 26651180 |
| __down_read_trylock | 58509968 |
| down_read_trylock | 58510356 |
| __down_read | 73423794 |
| down_read | 73428870 |
| rwsem_read_trylock | 76103574 |
| __down_write | 123317574 |
| down_write | 123319454 |
| up_read | 135561180 |
| __up_read | 135561608 |
| __up_write | 138870980 |
| up_write | 138871144 |
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| Generated by: LCOV version 1.14 |