[PATCH 1/5] KEYS: Increase root_maxkeys and root_maxbytes sizes

[David Howells]

From: Steve Dickson <stevedredhatcom>

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 <steved@xxxxxxxxxx>
Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
---

 security/keys/key.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/security/keys/key.c b/security/keys/key.c
index b90a68c4e2c4..6d0cad16f002 100644
--- 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 */
 

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/