hmz007
36ed224bac
Signed-off-by: hmz007 <hmz007@gmail.com> Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
21 lines
676 B
C
21 lines
676 B
C
#include <unistd.h>
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#include <stdbool.h>
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#ifndef __PAGINGTEST_H__
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#define __PAGINGTEST_H__
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#define USEC_PER_SEC 1000000ULL
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#define mincore_vec_len(size) (((size) + sysconf(_SC_PAGE_SIZE) - 1) / sysconf(_SC_PAGE_SIZE))
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#define ARRAY_SIZE(a) (sizeof(a) / sizeof(*(a)))
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//Helpers
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int create_tmp_file(char *filename, off_t size);
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unsigned char *alloc_mincore_vec(size_t size);
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bool check_caching(void *buf, unsigned char *vec, size_t size, bool is_cached);
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//Tests
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int mmap_test(int test_runs, unsigned long long alloc_size);
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int pageinout_test(int test_runs, bool cache, unsigned long long file_size);
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int thrashing_test(int test_runs, bool cache);
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#endif //__PAGINGTEST_H__
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