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authorChristoph Hellwig <hch@lst.de>2010-10-23 11:19:54 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2010-10-25 21:26:11 -0400
commit85fe4025c616a7c0ed07bc2fc8c5371b07f3888c (patch)
tree7a5db7accb6192f2911f2473b4e3191227b914cc /security/selinux/selinuxfs.c
parentf991bd2e14210fb93d722cb23e54991de20e8a3d (diff)
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fs: do not assign default i_ino in new_inode
Instead of always assigning an increasing inode number in new_inode move the call to assign it into those callers that actually need it. For now callers that need it is estimated conservatively, that is the call is added to all filesystems that do not assign an i_ino by themselves. For a few more filesystems we can avoid assigning any inode number given that they aren't user visible, and for others it could be done lazily when an inode number is actually needed, but that's left for later patches. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'security/selinux/selinuxfs.c')
-rw-r--r--security/selinux/selinuxfs.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c
index 87e0556bae7..55a755c1a1b 100644
--- a/security/selinux/selinuxfs.c
+++ b/security/selinux/selinuxfs.c
@@ -978,6 +978,7 @@ static struct inode *sel_make_inode(struct super_block *sb, int mode)
struct inode *ret = new_inode(sb);
if (ret) {
+ ret->i_ino = get_next_ino();
ret->i_mode = mode;
ret->i_atime = ret->i_mtime = ret->i_ctime = CURRENT_TIME;
}