fs: use kmem_cache_zalloc instead
[pv_ops_mirror.git] / include / asm-x86 / shmbuf_64.h
blob5a6d6dda7c48e597284514e4bd7f03a61640c860
1 #ifndef _X8664_SHMBUF_H
2 #define _X8664_SHMBUF_H
4 /*
5 * The shmid64_ds structure for x8664 architecture.
6 * Note extra padding because this structure is passed back and forth
7 * between kernel and user space.
9 * Pad space is left for:
10 * - 2 miscellaneous 64-bit values
13 struct shmid64_ds {
14 struct ipc64_perm shm_perm; /* operation perms */
15 size_t shm_segsz; /* size of segment (bytes) */
16 __kernel_time_t shm_atime; /* last attach time */
17 __kernel_time_t shm_dtime; /* last detach time */
18 __kernel_time_t shm_ctime; /* last change time */
19 __kernel_pid_t shm_cpid; /* pid of creator */
20 __kernel_pid_t shm_lpid; /* pid of last operator */
21 unsigned long shm_nattch; /* no. of current attaches */
22 unsigned long __unused4;
23 unsigned long __unused5;
26 struct shminfo64 {
27 unsigned long shmmax;
28 unsigned long shmmin;
29 unsigned long shmmni;
30 unsigned long shmseg;
31 unsigned long shmall;
32 unsigned long __unused1;
33 unsigned long __unused2;
34 unsigned long __unused3;
35 unsigned long __unused4;
38 #endif