Searched refs:pagesize (Results 1 - 25 of 58) sorted by relevance

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/freebsd-current/sys/contrib/openzfs/lib/libspl/
H A Dpage.c26 static size_t pagesize = 0; variable
31 if (pagesize == 0)
32 pagesize = sysconf(_SC_PAGESIZE);
34 return (pagesize);
/freebsd-current/usr.bin/pagesize/
H A DMakefile2 SCRIPTS=pagesize.sh
3 MAN= pagesize.1
H A Dpagesize.sh34 exec sysctl -n hw.pagesize
/freebsd-current/contrib/netbsd-tests/fs/tmpfs/
H A Dt_statvfs.sh43 pagesize=$(sysctl -n hw.pagesize)
46 pagesize=$(sysctl hw.pagesize | cut -d ' ' -f 3)
51 [ ${pagesize} -eq ${f_bsize} ] || \
56 $((10 * 1024 * 1024 + ${pagesize})) ] || \
H A Dt_sizes.sh59 pagesize=$(sysctl -n hw.pagesize)
62 pagesize=$(sysctl hw.pagesize | cut -d ' ' -f 3)
74 [ ${f_bused} -gt $((5 * 1024 * 1024 / ${pagesize})) ] || \
/freebsd-current/tests/sys/vm/
H A Dmmap_map_32bit_helper.c19 size_t pagesize; local
23 if ((pagesize = getpagesize()) <= 0)
30 s32 = mmap(NULL, pagesize, PROT_READ, MAP_32BIT | MAP_PRIVATE, fd, 0);
33 if (((vm_offset_t)s32 + pagesize) > MAP_32BIT_MAX_ADDR)
37 if (munmap(s32, pagesize) != 0)
40 s32 = mmap(NULL, pagesize, PROT_READ | PROT_WRITE,
44 if (((vm_offset_t)s32 + pagesize) > MAP_32BIT_MAX_ADDR)
47 if (munmap(s32, pagesize) != 0)
H A Dmmap_test.c115 int pagesize; local
117 ATF_REQUIRE((pagesize = getpagesize()) > 0);
118 p = mmap(NULL, pagesize, prot, flags, fd, 0);
129 munmap(p, pagesize);
136 int devstatfd, pagesize, shmfd, zerofd; local
138 ATF_REQUIRE((pagesize = getpagesize()) > 0);
141 ATF_REQUIRE(ftruncate(shmfd, pagesize) == 0);
208 int fd, i, pagesize; local
210 ATF_REQUIRE((pagesize = getpagesize()) > 0);
213 p1 = mmap(NULL, pagesize, PROT_REA
247 int fd, i, pagesize; local
287 int pagesize; local
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H A Dshared_shadow_inval_test.c91 size_t pagesize; member in struct:shared_state
144 for (i = 0; i < ss->len; i += ss->pagesize)
153 for (i = 0; i < len; i += ss->pagesize)
175 for (i = 0; i < ss->len; i += ss->pagesize) {
313 do_one_shared_shadow_inval(bool lazy_cow, size_t pagesize, size_t len, argument
334 ss->pagesize = pagesize;
360 size_t largepagesize, pagesize, pagesizes[MAXPAGESIZES], sysctllen; local
367 pagesize = pagesizes[0];
373 do_one_shared_shadow_inval(lazy_cow, pagesize,
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/freebsd-current/tools/regression/tmpfs/
H A Dt_statvfs44 pagesize=$(sysctl hw.pagesize | cut -d ' ' -f 2)
46 [ ${pagesize} -eq ${f_bsize} ] || die
49 $((10 * 1024 * 1024 + ${pagesize})) ] || die
H A Dt_sizes42 pagesize=$(sysctl hw.pagesize | cut -d ' ' -f 2)
62 [ ${f_bused} -gt $((5 * 1024 * 1024 / ${pagesize})) ] || die
/freebsd-current/lib/libsys/
H A Dgetpagesizes.c38 * "pagesize" is NULL and "nelem" is 0. Otherwise, assigns up to "nelem" of
40 * referenced by "pagesize", and returns the number of such page sizes that it
48 getpagesizes(size_t pagesize[], int nelem) argument
54 if (nelem < 0 || (nelem > 0 && pagesize == NULL)) {
67 if (pagesize == NULL)
73 pagesize[i] = ps[i];
/freebsd-current/tools/regression/mlock/
H A Dmlock.c49 int pagesize; local
64 pagesize = getpagesize();
65 page = mmap(NULL, pagesize, PROT_READ|PROT_WRITE, MAP_ANON, -1, 0);
69 if (mlock(page, pagesize) < 0)
72 if (munlock(page, pagesize) < 0)
78 if (mlock(page, pagesize) == 0)
83 if (munlock(page, pagesize) == 0)
/freebsd-current/tests/sys/vm/stack/
H A Dstack_mprotect_exec_test.c28 long pagesize; local
34 pagesize = sysconf(_SC_PAGESIZE);
35 ATF_REQUIRE(pagesize > 0);
46 ATF_REQUIRE(mprotect(guard, pagesize, PROT_NONE) == 0);
/freebsd-current/lib/libgeom/
H A Dgeom_stats.c49 static int pagesize, statsfd = -1; variable
57 munmap(statp, npages * pagesize);
76 munmap(statp, npages * pagesize);
82 npages = mediasize / pagesize;
97 pagesize = getpagesize();
98 spp = pagesize / sizeof(struct devstat);
99 p = mmap(NULL, pagesize, PROT_READ, MAP_SHARED, statsfd, 0);
116 uint pagesize; member in struct:snapshot
132 sp->ptr = malloc(pagesize * npages);
137 explicit_bzero(sp->ptr, pagesize * npage
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/freebsd-current/crypto/heimdal/lib/roken/
H A Dparse_reply-test.c95 size_t pagesize = getpagesize();
109 p1 = (unsigned char *)mmap(0, 2 * pagesize, PROT_READ | PROT_WRITE,
113 p2 = p1 + pagesize;
114 ret = mprotect ((void *)p2, pagesize, 0);
120 ret = munmap ((void *)p1, 2 * pagesize);
H A Dtest-mem.c114 size_t pagesize = getpagesize();
132 map.size = size + pagesize - (size % pagesize) + pagesize * 2;
141 ret = mprotect ((void *)p, pagesize, 0);
145 ret = mprotect (p + map.size - pagesize, pagesize, 0);
151 map.data_start = p + map.size - pagesize - size;
154 map.data_start = p + pagesize;
/freebsd-current/tools/test/upsdl/
H A Dupsdl.c41 static int pagesize; variable
102 addr = mmap(NULL,pagesize*2, PROT_READ | PROT_WRITE , MAP_SHARED, fd1, 0);
110 addr = mmap(buffer + pagesize,pagesize, PROT_READ | PROT_WRITE , MAP_FIXED |
126 len = write(fd,buffer,2*pagesize);
144 pagesize = getpagesize();
/freebsd-current/tests/sys/cddl/zfs/tests/zvol/zvol_swap/
H A Dzvol_swap_004_pos.ksh36 # The minimum volume size for swap should be a multiple of 2 pagesize
67 log_assert "The minimum volume size should be a multiple of 2 pagesize bytes."
72 typeset -i volblksize pagesize=$($PAGESIZE)
73 ((volblksize = pagesize / 2))
/freebsd-current/tools/test/stress2/misc/
H A Ddatamove4.sh101 int pagesize;
156 addr = mmap(NULL, pagesize * 2, PROT_READ | PROT_WRITE, MAP_SHARED, fd1, 0);
162 addr = mmap(buffer + pagesize, pagesize, PROT_READ | PROT_WRITE, MAP_FIXED |
176 if (munmap(bufferp, pagesize * 2) == -1)
185 if (munmap(bufferp + pagesize * 2, pagesize * 2) == -1)
195 len = write(fd, buffer, 2 * pagesize);
213 pagesize = getpagesize();
H A Dradix.sh53 pagesize=`pagesize`
62 [ $used -gt $((usermem / pagesize)) ] && break
64 parallel=$((usermem / pagesize / used))
H A Dmmap42.sh81 pagesize=$(sysctl -n hw.pagesize)
82 newfs -Un -b $pagesize /dev/md$mdstart > /dev/null
84 dd if=/dev/random of=/mnt/file.orig bs=${pagesize} count=1 status=none
H A Ddatamove2.sh94 int pagesize;
149 addr = mmap(NULL, pagesize * 2, PROT_READ | PROT_WRITE, MAP_SHARED, fd1, 0);
155 addr = mmap(buffer + pagesize, pagesize, PROT_READ | PROT_WRITE, MAP_FIXED |
169 if (munmap(bufferp, pagesize * 2) == -1)
178 if (munmap(bufferp + pagesize * 2, pagesize * 2) == -1)
188 len = write(fd, buffer, 2 * pagesize);
206 pagesize = getpagesize();
/freebsd-current/lib/libusbhid/
H A Dusage.c52 int pagesize, pagesizemax; member in struct:usage_page
64 for (j = 0; j < pages[i].pagesize; j++) {
112 if (curpage->pagesize >= curpage->pagesizemax) {
121 curpage->page_contents[curpage->pagesize].name = n;
122 curpage->page_contents[curpage->pagesize].usage = no;
123 curpage->pagesize++;
142 curpage->pagesize = 0;
186 for (j = 0; j < pages[k].pagesize; j++) {
234 for (j = 0; j < pages[k].pagesize; j++)
/freebsd-current/sys/dev/flash/
H A Dat45d.c79 uint16_t pagesize; member in struct:at45d_flash_ident
93 uint16_t pagesize; member in struct:at45d_softc
306 uint16_t pagesize; local
337 pagesize = ident->pagesize2n;
339 pagesize = ident->pagesize;
340 sc->pagesize = pagesize;
348 sectorsize = pagesize;
360 if ((sectorsize % pagesize) !
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/freebsd-current/lib/libc/db/mpool/
H A Dmpool.c59 mpool_open(void *key, int fd, pgno_t pagesize, pgno_t maxcache) argument
85 mp->npages = sb.st_size / pagesize;
86 mp->pagesize = pagesize;
215 off = mp->pagesize * pgno;
216 if ((nr = pread(mp->fd, bp->page, mp->pagesize, off)) != (ssize_t)mp->pagesize) {
228 memset(bp->page, 0, mp->pagesize);
366 memset(bp, 0xff, sizeof(BKT) + mp->pagesize);
374 new: if ((bp = (BKT *)calloc(1, sizeof(BKT) + mp->pagesize))
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