From 7e0e953bb0cf649f93277ac8fb67ecbb7f7b04a9 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sat, 21 Feb 2015 22:16:11 -0500 Subject: procfs: fix race between symlink removals and traversals use_pde()/unuse_pde() in ->follow_link()/->put_link() resp. Cc: stable@vger.kernel.org Signed-off-by: Al Viro --- fs/proc/internal.h | 1 + 1 file changed, 1 insertion(+) (limited to 'fs/proc/internal.h') diff --git a/fs/proc/internal.h b/fs/proc/internal.h index 6fcdba573e0..c835b94c0cd 100644 --- a/fs/proc/internal.h +++ b/fs/proc/internal.h @@ -200,6 +200,7 @@ struct pde_opener { int closing; struct completion *c; }; +extern const struct inode_operations proc_link_inode_operations; extern const struct inode_operations proc_pid_link_inode_operations; -- cgit v1.2.3-70-g09d2