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authorChuck Lever <chuck.lever@oracle.com>2008-12-04 14:19:53 -0500
committerJ. Bruce Fields <bfields@citi.umich.edu>2009-01-06 11:53:49 -0500
commit1df40b609ad5a622904eb652109c287fe9c93ec5 (patch)
tree53c2ea9b443d7a94c564116c4af706500dbbf889 /include/linux/lockd
parent7538ce1eb656a1477bedd5b1c202226e7abf5e7b (diff)
downloadop-kernel-dev-1df40b609ad5a622904eb652109c287fe9c93ec5.zip
op-kernel-dev-1df40b609ad5a622904eb652109c287fe9c93ec5.tar.gz
NLM: Remove address eye-catcher buffers from nlm_host
The h_name field in struct nlm_host is a just copy of h_nsmhandle->sm_name. Likewise, the contents of the h_addrbuf field should be identical to the sm_addrbuf field. The h_srcaddrbuf field is used only in one place for debugging. We can live without this until we get %pI formatting for printk(). Currently these buffers are 48 bytes, but we need to support scope IDs in IPv6 presentation addresses, which means making the buffers even larger. Instead, let's find ways to eliminate them to save space. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Diffstat (limited to 'include/linux/lockd')
-rw-r--r--include/linux/lockd/lockd.h4
1 files changed, 1 insertions, 3 deletions
diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h
index 3dbdd35..dae22cb 100644
--- a/include/linux/lockd/lockd.h
+++ b/include/linux/lockd/lockd.h
@@ -65,9 +65,7 @@ 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_srcaddrbuf[48];
+ char *h_addrbuf; /* address eyecatcher */
};
struct nsm_handle {
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