patch-2.1.125 linux/ipc/shm.c

• Lines: 26
• Date: Tue Oct 6 14:08:44 1998
• Orig file: v2.1.124/linux/ipc/shm.c
• Orig date: Wed Aug 26 11:37:45 1998

diff -u --recursive --new-file v2.1.124/linux/ipc/shm.c linux/ipc/shm.c
@@ -18,6 +18,7 @@
 #include <linux/smp.h>
 #include <linux/smp_lock.h>
 #include <linux/init.h>
+#include <linux/vmalloc.h>
 
 #include <asm/uaccess.h>
 #include <asm/pgtable.h>
@@ -101,7 +102,7 @@
 		return -ENOMEM;
 	}
 
-	shp->shm_pages = (ulong *) kmalloc (numpages*sizeof(ulong),GFP_KERNEL);
+	shp->shm_pages = (ulong *) vmalloc (numpages*sizeof(ulong));
 	if (!shp->shm_pages) {
 		shm_segs[id] = (struct shmid_ds *) IPC_UNUSED;
 		wake_up (&shm_lock);
@@ -204,7 +205,7 @@
 			shm_swp--;
 		}
 	}
-	kfree(shp->shm_pages);
+	vfree(shp->shm_pages);
 	shm_tot -= numpages;
 	kfree(shp);
 	return;