Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
341 | 90.45% | 1 | 20.00% | |
18 | 4.77% | 1 | 20.00% | |
13 | 3.45% | 1 | 20.00% | |
3 | 0.80% | 1 | 20.00% | |
2 | 0.53% | 1 | 20.00% | |
Total | 377 | 5 |
Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
Paolo Bonzini | 341 | 90.45% | 1 | 20.00% |
Michael Roth | 18 | 4.77% | 1 | 20.00% |
Ackerley Tng | 13 | 3.45% | 1 | 20.00% |
Andrew Jones | 3 | 0.80% | 1 | 20.00% |
Thomas Gleixner | 2 | 0.53% | 1 | 20.00% |
Total | 377 | 5 |
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/* SPDX-License-Identifier: GPL-2.0-only */ /* * tools/testing/selftests/kvm/include/sparsebit.h * * Copyright (C) 2018, Google LLC. * * Header file that describes API to the sparsebit library. * This library provides a memory efficient means of storing * the settings of bits indexed via a uint64_t. Memory usage * is reasonable, significantly less than (2^64 / 8) bytes, as * long as bits that are mostly set or mostly cleared are close * to each other. This library is efficient in memory usage * even in the case where most bits are set. */ #ifndef SELFTEST_KVM_SPARSEBIT_H #define SELFTEST_KVM_SPARSEBIT_H #include <stdbool.h> #include <stdint.h> #include <stdio.h> #ifdef __cplusplus extern "C" { #endif struct sparsebit; typedef uint64_t sparsebit_idx_t; typedef uint64_t sparsebit_num_t; struct sparsebit *sparsebit_alloc(void); void sparsebit_free(struct sparsebit **sbitp); void sparsebit_copy(struct sparsebit *dstp, const struct sparsebit *src); bool sparsebit_is_set(const struct sparsebit *sbit, sparsebit_idx_t idx); bool sparsebit_is_set_num(const struct sparsebit *sbit, sparsebit_idx_t idx, sparsebit_num_t num); bool sparsebit_is_clear(const struct sparsebit *sbit, sparsebit_idx_t idx); bool sparsebit_is_clear_num(const struct sparsebit *sbit, sparsebit_idx_t idx, sparsebit_num_t num); sparsebit_num_t sparsebit_num_set(const struct sparsebit *sbit); bool sparsebit_any_set(const struct sparsebit *sbit); bool sparsebit_any_clear(const struct sparsebit *sbit); bool sparsebit_all_set(const struct sparsebit *sbit); bool sparsebit_all_clear(const struct sparsebit *sbit); sparsebit_idx_t sparsebit_first_set(const struct sparsebit *sbit); sparsebit_idx_t sparsebit_first_clear(const struct sparsebit *sbit); sparsebit_idx_t sparsebit_next_set(const struct sparsebit *sbit, sparsebit_idx_t prev); sparsebit_idx_t sparsebit_next_clear(const struct sparsebit *sbit, sparsebit_idx_t prev); sparsebit_idx_t sparsebit_next_set_num(const struct sparsebit *sbit, sparsebit_idx_t start, sparsebit_num_t num); sparsebit_idx_t sparsebit_next_clear_num(const struct sparsebit *sbit, sparsebit_idx_t start, sparsebit_num_t num); void sparsebit_set(struct sparsebit *sbitp, sparsebit_idx_t idx); void sparsebit_set_num(struct sparsebit *sbitp, sparsebit_idx_t start, sparsebit_num_t num); void sparsebit_set_all(struct sparsebit *sbitp); void sparsebit_clear(struct sparsebit *sbitp, sparsebit_idx_t idx); void sparsebit_clear_num(struct sparsebit *sbitp, sparsebit_idx_t start, sparsebit_num_t num); void sparsebit_clear_all(struct sparsebit *sbitp); void sparsebit_dump(FILE *stream, const struct sparsebit *sbit, unsigned int indent); void sparsebit_validate_internal(const struct sparsebit *sbit); /* * Iterate over an inclusive ranges within sparsebit @s. In each iteration, * @range_begin and @range_end will take the beginning and end of the set * range, which are of type sparsebit_idx_t. * * For example, if the range [3, 7] (inclusive) is set, within the * iteration,@range_begin will take the value 3 and @range_end will take * the value 7. * * Ensure that there is at least one bit set before using this macro with * sparsebit_any_set(), because sparsebit_first_set() will abort if none * are set. */ #define sparsebit_for_each_set_range(s, range_begin, range_end) \ for (range_begin = sparsebit_first_set(s), \ range_end = sparsebit_next_clear(s, range_begin) - 1; \ range_begin && range_end; \ range_begin = sparsebit_next_set(s, range_end), \ range_end = sparsebit_next_clear(s, range_begin) - 1) #ifdef __cplusplus } #endif #endif /* SELFTEST_KVM_SPARSEBIT_H */