KEYS: Increase root_maxkeys and root_maxbytes sizes

Now that NFS client uses the kernel key ring facility to store the NFSv4 id/gid mappings, the defaults for root_maxkeys and root_maxbytes need to be substantially increased. These values have been soak tested: https://bugzilla.redhat.com/show_bug.cgi?id=1033708#c73 Signed-off-by: Steve Dickson <[email protected]> Signed-off-by: David Howells <[email protected]> Signed-off-by: James Morris <[email protected]>
CamonZ · Sep 3, 2014 · 738c5d1 · 738c5d1
1 parent 7505cea
commit 738c5d1
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/security/keys/key.c b/security/keys/key.c
@@ -27,8 +27,8 @@ DEFINE_SPINLOCK(key_serial_lock);
 struct rb_root	key_user_tree; /* tree of quota records indexed by UID */
 DEFINE_SPINLOCK(key_user_lock);
 
-unsigned int key_quota_root_maxkeys = 200;	/* root's key count quota */
-unsigned int key_quota_root_maxbytes = 20000;	/* root's key space quota */
+unsigned int key_quota_root_maxkeys = 1000000;	/* root's key count quota */
+unsigned int key_quota_root_maxbytes = 25000000; /* root's key space quota */
 unsigned int key_quota_maxkeys = 200;		/* general key count quota */
 unsigned int key_quota_maxbytes = 20000;	/* general key space quota */