Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
diff --git a/include/linux/mount.h b/include/linux/mount.h
new file mode 100644
index 0000000..8b8d3b9
--- /dev/null
+++ b/include/linux/mount.h
@@ -0,0 +1,81 @@
+/*
+ *
+ * Definitions for mount interface. This describes the in the kernel build
+ * linkedlist with mounted filesystems.
+ *
+ * Author: Marco van Wieringen <mvw@planets.elm.net>
+ *
+ * Version: $Id: mount.h,v 2.0 1996/11/17 16:48:14 mvw Exp mvw $
+ *
+ */
+#ifndef _LINUX_MOUNT_H
+#define _LINUX_MOUNT_H
+#ifdef __KERNEL__
+
+#include <linux/list.h>
+#include <linux/spinlock.h>
+#include <asm/atomic.h>
+
+#define MNT_NOSUID 1
+#define MNT_NODEV 2
+#define MNT_NOEXEC 4
+
+struct vfsmount
+{
+ struct list_head mnt_hash;
+ struct vfsmount *mnt_parent; /* fs we are mounted on */
+ struct dentry *mnt_mountpoint; /* dentry of mountpoint */
+ struct dentry *mnt_root; /* root of the mounted tree */
+ struct super_block *mnt_sb; /* pointer to superblock */
+ struct list_head mnt_mounts; /* list of children, anchored here */
+ struct list_head mnt_child; /* and going through their mnt_child */
+ atomic_t mnt_count;
+ int mnt_flags;
+ int mnt_expiry_mark; /* true if marked for expiry */
+ char *mnt_devname; /* Name of device e.g. /dev/dsk/hda1 */
+ struct list_head mnt_list;
+ struct list_head mnt_fslink; /* link in fs-specific expiry list */
+ struct namespace *mnt_namespace; /* containing namespace */
+};
+
+static inline struct vfsmount *mntget(struct vfsmount *mnt)
+{
+ if (mnt)
+ atomic_inc(&mnt->mnt_count);
+ return mnt;
+}
+
+extern void __mntput(struct vfsmount *mnt);
+
+static inline void _mntput(struct vfsmount *mnt)
+{
+ if (mnt) {
+ if (atomic_dec_and_test(&mnt->mnt_count))
+ __mntput(mnt);
+ }
+}
+
+static inline void mntput(struct vfsmount *mnt)
+{
+ if (mnt) {
+ mnt->mnt_expiry_mark = 0;
+ _mntput(mnt);
+ }
+}
+
+extern void free_vfsmnt(struct vfsmount *mnt);
+extern struct vfsmount *alloc_vfsmnt(const char *name);
+extern struct vfsmount *do_kern_mount(const char *fstype, int flags,
+ const char *name, void *data);
+
+struct nameidata;
+
+extern int do_add_mount(struct vfsmount *newmnt, struct nameidata *nd,
+ int mnt_flags, struct list_head *fslist);
+
+extern void mark_mounts_for_expiry(struct list_head *mounts);
+
+extern spinlock_t vfsmount_lock;
+
+#endif
+#endif /* _LINUX_MOUNT_H */