Lines Matching defs:PS
27 int PS;
44 if (madvise(page, PS, MADV_POISON) != 0) {
80 PS = getpagesize();
90 page = mmap(NULL, PS, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_POPULATE, 0, 0);
93 page = mmap(NULL, PS, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_LOCKED, 0, 0);
98 page = mmap(NULL, PS, PROT_READ, MAP_SHARED|MAP_POPULATE, fd, 0);
105 char *tmp = malloc(PS);
107 memset(tmp, 0xff, PS);
108 write(fd, tmp, PS);
110 page = mmap(NULL, PS, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
114 expecterr("msync expect error", msync(page, PS, MS_SYNC));
121 ftruncate(fd, PS);
122 page = mmap(NULL, PS, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
126 expecterr("hole msync expect error", msync(page, PS, MS_SYNC));
135 tmp = malloc(PS);
138 memset(tmp, i, PS);
139 write(fd, tmp, PS);
142 page = mmap(NULL, PS*NPAGES, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
146 if (remap_file_pages(page + i*PS, PS, 0, k, 0))
151 expecterr("rfp msync expect error", msync(page, PS, MS_SYNC));