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lockd: address-family independent printable addresses

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Knowing which source address is used for communicating with remote NLM
services can be helpful for debugging configuration problems on hosts
with multiple addresses.

Keep the dprintk debugging here, but adapt it so it displays AF_INET6
addresses properly.  There are also a couple of dprintk clean-ups as
well.

At some point we will aggregate the helpers that display presentation
format addresses into a single set of shared helpers.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
This commit is contained in:
Chuck Lever 2008-08-27 16:57:23 -04:00 • committed by J. Bruce Fields
parent c2526f4271
commit 1b333c54a1
2 changed files with 65 additions and 17 deletions
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4
include/linux/lockd/lockd.h
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@ -61,6 +61,9 @@ struct nlm_host {
struct list_head h_granted; /* Locks in GRANTED state */
struct list_head h_reclaim; /* Locks in RECLAIM state */
struct nsm_handle * h_nsmhandle; /* NSM status handle */
char h_addrbuf[48], /* address eyecatchers */
h_saddrbuf[48];
};
struct nsm_handle {
@ -70,6 +73,7 @@ struct nsm_handle {
struct sockaddr_in sm_addr;
unsigned int sm_monitored : 1,
sm_sticky : 1; /* don't unmonitor */
char sm_addrbuf[48]; /* address eyecatcher */
};
/*