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* [Ocfs2-devel] [PATCH] fs, ocfs2: Move o2net_get_func_run_time under CONFIG_OCFS2_FS_STATS.
@ 2011-03-18 11:01 ` Rakib Mullick
  0 siblings, 0 replies; 6+ messages in thread
From: Rakib Mullick @ 2011-03-18 11:01 UTC (permalink / raw)
  To: LKML, ocfs2-devel; +Cc: Andrew Morton, Mark Fasheh, Joel Becker, Sunil Mushran

When CONFIG_DEBUG_FS=y and CONFIG_OCFS2_FS_STATS=n, we get the
following warning:

fs/ocfs2/cluster/tcp.c:213:16: warning: ?o2net_get_func_run_time?
defined but not used

Since o2net_get_func_run_time is only called from
o2net_update_recv_stats, so move it under CONFIG_OCFS2_FS_STATS.

Signed-off-by: Rakib Mullick <rakib.mullick@gmail.com>
---

diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c
index 3b11cb1..ee04ff5 100644
--- a/fs/ocfs2/cluster/tcp.c
+++ b/fs/ocfs2/cluster/tcp.c
@@ -210,10 +210,6 @@ static inline void
o2net_set_func_stop_time(struct o2net_sock_container *sc)
 	sc->sc_tv_func_stop = ktime_get();
 }

-static ktime_t o2net_get_func_run_time(struct o2net_sock_container *sc)
-{
-	return ktime_sub(sc->sc_tv_func_stop, sc->sc_tv_func_start);
-}
 #else  /* CONFIG_DEBUG_FS */
 # define o2net_init_nst(a, b, c, d, e)
 # define o2net_set_nst_sock_time(a)
@@ -227,10 +223,14 @@ static ktime_t o2net_get_func_run_time(struct
o2net_sock_container *sc)
 # define o2net_set_advance_stop_time(a)
 # define o2net_set_func_start_time(a)
 # define o2net_set_func_stop_time(a)
-# define o2net_get_func_run_time(a)		(ktime_t)0
 #endif /* CONFIG_DEBUG_FS */

 #ifdef CONFIG_OCFS2_FS_STATS
+static ktime_t o2net_get_func_run_time(struct o2net_sock_container *sc)
+{
+	return ktime_sub(sc->sc_tv_func_stop, sc->sc_tv_func_start);
+}
+
 static void o2net_update_send_stats(struct o2net_send_tracking *nst,
 				    struct o2net_sock_container *sc)
 {

^ permalink raw reply related	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2011-03-26 22:48 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-03-18 11:01 [Ocfs2-devel] [PATCH] fs, ocfs2: Move o2net_get_func_run_time under CONFIG_OCFS2_FS_STATS Rakib Mullick
2011-03-18 11:01 ` [PATCH] fs,ocfs2: " Rakib Mullick
2011-03-18 18:31 ` [Ocfs2-devel] [PATCH] fs, ocfs2: " Mark Fasheh
2011-03-18 18:31   ` [PATCH] fs,ocfs2: " Mark Fasheh
2011-03-26 22:48 ` [Ocfs2-devel] [PATCH] fs, ocfs2: " Joel Becker
2011-03-26 22:48   ` [PATCH] fs,ocfs2: " Joel Becker

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