Searched refs:shmid (Results 1 – 5 of 5) sorted by relevance
| /tools/testing/selftests/mm/ |
| A D | hugepage-shm.c | 37 int shmid; in main() local
41 shmid = shmget(2, LENGTH, SHM_HUGETLB | IPC_CREAT | SHM_R | SHM_W); in main()
42 if (shmid < 0) { in main()
46 printf("shmid: 0x%x\n", shmid); in main()
48 shmaddr = shmat(shmid, NULL, 0); in main()
51 shmctl(shmid, IPC_RMID, NULL); in main()
74 shmctl(shmid, IPC_RMID, NULL); in main()
78 shmctl(shmid, IPC_RMID, NULL); in main()
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| A D | write_to_hugetlbfs.c | 32 static int shmid; variable
54 shmctl(shmid, IPC_RMID, NULL); in sig_handler()
58 shmctl(shmid, IPC_RMID, NULL); in sig_handler()
200 shmid = shmget(key, size, in main()
202 if (shmid < 0) { in main()
203 shmid = shmget(++key, size, in main()
205 if (shmid < 0) in main()
208 printf("shmid: 0x%x, shmget key:%d\n", shmid, key); in main()
210 ptr = shmat(shmid, NULL, 0); in main()
213 shmctl(shmid, IPC_RMID, NULL); in main()
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| A D | pagemap_ioctl.c | 162 void *gethugetlb_mem(int size, int *shmid) in gethugetlb_mem() argument
166 if (shmid) { in gethugetlb_mem()
167 *shmid = shmget(2, size, SHM_HUGETLB | IPC_CREAT | SHM_R | SHM_W); in gethugetlb_mem()
168 if (*shmid < 0) in gethugetlb_mem()
171 mem = shmat(*shmid, 0, 0); in gethugetlb_mem()
173 shmctl(*shmid, IPC_RMID, NULL); in gethugetlb_mem()
1546 int shmid, buf_size, fd, i, ret; in main() local
1610 mem = gethugetlb_mem(mem_size, &shmid); in main()
1618 shmctl(shmid, IPC_RMID, NULL); in main()
1649 shmctl(shmid, IPC_RMID, NULL); in main()
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| /tools/testing/selftests/powerpc/benchmarks/ |
| A D | context_switch.c | 328 int shmid; in futex_setup() local
331 shmid = shmget(IPC_PRIVATE, getpagesize(), SHM_R | SHM_W); in futex_setup()
332 if (shmid < 0) { in futex_setup()
337 shmaddr = shmat(shmid, NULL, 0); in futex_setup()
340 shmctl(shmid, IPC_RMID, NULL); in futex_setup()
344 shmctl(shmid, IPC_RMID, NULL); in futex_setup()
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| /tools/testing/selftests/powerpc/mm/ |
| A D | tlbie_test.c | 620 int shmid, run_time = 20 * 60; in main() local
653 shmid = shmget(shm_key, page_size, IPC_CREAT|0666); in main()
654 if (shmid < 0) { in main()
658 map1 = shmat(shmid, NULL, 0); in main()
663 map2 = shmat(shmid, NULL, 0); in main()
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