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authorLinus Torvalds <torvalds@linux-foundation.org>2013-03-09 16:51:13 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-03-09 16:51:13 -0800
commit72932611b4b05bbd89fafa369d564ac8e449809b (patch)
tree10c55c8fef383cf72059f796b82a36efae058384 /include
parent8343bce195da8bb4d5a652ee085474a5cc62983f (diff)
parentdb04dc679bcc780ad6907943afe24a30de974a1b (diff)
downloadvexpress-lsk-72932611b4b05bbd89fafa369d564ac8e449809b.tar.gz
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
Pull namespace bugfixes from Eric Biederman: "This is three simple fixes against 3.9-rc1. I have tested each of these fixes and verified they work correctly. The userns oops in key_change_session_keyring and the BUG_ON triggered by proc_ns_follow_link were found by Dave Jones. I am including the enhancement for mount to only trigger requests of filesystem modules here instead of delaying this for the 3.10 merge window because it is both trivial and the kind of change that tends to bit-rot if left untouched for two months." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: proc: Use nd_jump_link in proc_ns_follow_link fs: Limit sys_mount to only request filesystem modules (Part 2). fs: Limit sys_mount to only request filesystem modules. userns: Stop oopsing in key_change_session_keyring
Diffstat (limited to 'include')
-rw-r--r--include/linux/fs.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 74a907b8b95..2c28271ab9d 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1825,6 +1825,8 @@ struct file_system_type {
struct lock_class_key i_mutex_dir_key;
};
+#define MODULE_ALIAS_FS(NAME) MODULE_ALIAS("fs-" NAME)
+
extern struct dentry *mount_ns(struct file_system_type *fs_type, int flags,
void *data, int (*fill_super)(struct super_block *, void *, int));
extern struct dentry *mount_bdev(struct file_system_type *fs_type,