summaryrefslogtreecommitdiffstats
path: root/include/linux/shm.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/shm.h')
-rw-r--r--include/linux/shm.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/shm.h b/include/linux/shm.h
index 80113a1f60b..a2c896ad0be 100644
--- a/include/linux/shm.h
+++ b/include/linux/shm.h
@@ -92,6 +92,7 @@ struct shmid_kernel /* private to the kernel */
#define SHM_DEST 01000 /* segment will be destroyed on last detach */
#define SHM_LOCKED 02000 /* segment will not be swapped */
#define SHM_HUGETLB 04000 /* segment will use huge TLB pages */
+#define SHM_NORESERVE 010000 /* don't check for reservations */
#ifdef CONFIG_SYSVIPC
long do_shmat(int shmid, char __user *shmaddr, int shmflg, unsigned long *addr);