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SUNRPC: pass buffer size to svc_sock_names()

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Adjust the synopsis of svc_sock_names() to pass in the size of the
output buffer.  Add a documenting comment.

This is a cosmetic change for now.  A subsequent patch will make sure
the buffer length is passed to one_sock_name(), where the length will
actually be useful.

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
2009-04-23 19:32:40 -04:00
committed by J. Bruce Fields
parent bfba9ab4c6
commit 8435d34dbb
3 changed files with 22 additions and 4 deletions
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3
fs/nfsd/nfsctl.c
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@ -966,7 +966,8 @@ static ssize_t __write_ports_delfd(char *buf)
return -ENOMEM;
if (nfsd_serv != NULL)
len = svc_sock_names(buf, nfsd_serv, toclose);
len = svc_sock_names(nfsd_serv, buf,
SIMPLE_TRANSACTION_LIMIT, toclose);
if (len >= 0)
lockd_down();