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authorJoe Perches <joe@perches.com>2011-11-28 10:40:46 -0800
committerEric Van Hensbergen <ericvh@gmail.com>2012-01-05 10:51:44 -0600
commit5d3851530d6d68564e4e0ce04d0547d4d106fc72 (patch)
treed47065fcc1f93f00070afe597a98ab185fd13859 /net/9p/protocol.c
parenta0ea787b027b79cf2e01c6758e5246db06520158 (diff)
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9p: Reduce object size with CONFIG_NET_9P_DEBUG
Reduce object size by deduplicating formats. Use vsprintf extension %pV. Rename P9_DPRINTK uses to p9_debug, align arguments. Add function for _p9_debug and macro to add __func__. Add missing "\n"s to p9_debug uses. Remove embedded function names as p9_debug adds it. Remove P9_EPRINTK macro and convert use to pr_<level>. Add and use pr_fmt and pr_<level>. $ size fs/9p/built-in.o* text data bss dec hex filename 62133 984 16000 79117 1350d fs/9p/built-in.o.new 67342 984 16928 85254 14d06 fs/9p/built-in.o.old $ size net/9p/built-in.o* text data bss dec hex filename 88792 4148 22024 114964 1c114 net/9p/built-in.o.new 94072 4148 23232 121452 1da6c net/9p/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
Diffstat (limited to 'net/9p/protocol.c')
-rw-r--r--net/9p/protocol.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/9p/protocol.c b/net/9p/protocol.c
index 55e10a96c902..9ee48cb30179 100644
--- a/net/9p/protocol.c
+++ b/net/9p/protocol.c
@@ -534,7 +534,7 @@ int p9stat_read(struct p9_client *clnt, char *buf, int len, struct p9_wstat *st)
ret = p9pdu_readf(&fake_pdu, clnt->proto_version, "S", st);
if (ret) {
- P9_DPRINTK(P9_DEBUG_9P, "<<< p9stat_read failed: %d\n", ret);
+ p9_debug(P9_DEBUG_9P, "<<< p9stat_read failed: %d\n", ret);
trace_9p_protocol_dump(clnt, &fake_pdu);
}
@@ -558,8 +558,8 @@ int p9pdu_finalize(struct p9_client *clnt, struct p9_fcall *pdu)
pdu->size = size;
trace_9p_protocol_dump(clnt, pdu);
- P9_DPRINTK(P9_DEBUG_9P, ">>> size=%d type: %d tag: %d\n", pdu->size,
- pdu->id, pdu->tag);
+ p9_debug(P9_DEBUG_9P, ">>> size=%d type: %d tag: %d\n",
+ pdu->size, pdu->id, pdu->tag);
return err;
}
@@ -585,7 +585,7 @@ int p9dirent_read(struct p9_client *clnt, char *buf, int len,
ret = p9pdu_readf(&fake_pdu, clnt->proto_version, "Qqbs", &dirent->qid,
&dirent->d_off, &dirent->d_type, &nameptr);
if (ret) {
- P9_DPRINTK(P9_DEBUG_9P, "<<< p9dirent_read failed: %d\n", ret);
+ p9_debug(P9_DEBUG_9P, "<<< p9dirent_read failed: %d\n", ret);
trace_9p_protocol_dump(clnt, &fake_pdu);
goto out;
}