Release 4.14 include/linux/ipc.h
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_IPC_H
#define _LINUX_IPC_H
#include <linux/spinlock.h>
#include <linux/uidgid.h>
#include <linux/rhashtable.h>
#include <uapi/linux/ipc.h>
#include <linux/refcount.h>
#define IPCMNI 32768
/* <= MAX_INT limit for ipc arrays (including sysctl changes) */
/* used by in-kernel data structures */
struct kern_ipc_perm {
spinlock_t lock;
bool deleted;
int id;
key_t key;
kuid_t uid;
kgid_t gid;
kuid_t cuid;
kgid_t cgid;
umode_t mode;
unsigned long seq;
void *security;
struct rhash_head khtnode;
struct rcu_head rcu;
refcount_t refcount;
} ____cacheline_aligned_in_smp __randomize_layout;
#endif /* _LINUX_IPC_H */
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Linus Torvalds (pre-git) | 41 | 48.81% | 3 | 18.75% |
| Guillaume Knispel | 7 | 8.33% | 1 | 6.25% |
| Eric W. Biedermann | 6 | 7.14% | 1 | 6.25% |
| Manfred Spraul | 6 | 7.14% | 1 | 6.25% |
| Andrew Morton | 5 | 5.95% | 1 | 6.25% |
| Stephen D. Smalley | 4 | 4.76% | 1 | 6.25% |
| Elena Reshetova | 4 | 4.76% | 1 | 6.25% |
| Nadia Derbey | 3 | 3.57% | 1 | 6.25% |
| David Howells | 3 | 3.57% | 1 | 6.25% |
| Greg Kroah-Hartman | 1 | 1.19% | 1 | 6.25% |
| Kees Cook | 1 | 1.19% | 1 | 6.25% |
| Al Viro | 1 | 1.19% | 1 | 6.25% |
| Davidlohr Bueso A | 1 | 1.19% | 1 | 6.25% |
| Rafael Aquini | 1 | 1.19% | 1 | 6.25% |
| Total | 84 | 100.00% | 16 | 100.00% |
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