On Thu, Sep 12, 2013 at 4:13 PM, Myklebust, Trond
<Trond.Myklebust@xxxxxxxxxx> wrote:
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -51,6 +51,7 @@
#include <linux/sunrpc/rpc_pipe_fs.h>
#include <linux/sunrpc/gss_api.h>
#include <asm/uaccess.h>
+#include <linux/hashtable.h>
#include "../netns.h"
@@ -71,6 +72,9 @@ static unsigned int gss_expired_cred_retry_delay = GSS_RETRY_EXPIRED;
* using integrity (two 4-byte integers): */
#define GSS_VERF_SLACK 100
+static DEFINE_HASHTABLE(gss_auth_hash_table, 16);
+static DEFINE_SPINLOCK(gss_auth_hash_lock);
Today's m68k/atari-defconfig kernel no longer boots, as it became larger than
4 MiB.
bloat-o-meter tells me:
function old new delta
gss_auth_hash_table - 262144 +262144
Woops...
Whoops indeed. The above should have declared 16 buckets, and not 1<<16.
I fell for Sasha's subtle trap...
Are you trying to game Tim's survey? ;-)
(question 13 at http://www.embeddedlinuxconference.com/cgi-bin/survey.cgi)
Can this memory be allocated dynamically / only when it's used?
:-) It's declared inside a module, so that should already be the case,
Only for the modular case. What about builtin, e.g. for nfsroot?
Or is it better to not build in NFS_V4 support in that case?
config NFS_V4
If unsure, say Y.
config NFSD_V4
If unsure, say N.
So that's why my defconfig has NFS_V4 but not NFSD_V4.
however I'll send in a patch to change the above to the intended:
DEFINE_HASHTABLE(gss_auth_hash_table, 4);
Thanks, that's better! Booting again ;-)
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
--
To unsubscribe from this list: send the line "unsubscribe linux-m68k" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
