From 8d79d088e88198d5456861ee9e6a8226dcd08799 Mon Sep 17 00:00:00 2001 From: Kurt Hackel Date: Thu, 27 Apr 2006 17:58:23 -0700 Subject: ocfs2: add a small delay after a failed migration Otherwise we risk starving other threads. Signed-off-by: Kurt Hackel Signed-off-by: Mark Fasheh --- fs/ocfs2/dlm/dlmthread.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'fs/ocfs2/dlm/dlmthread.c') diff --git a/fs/ocfs2/dlm/dlmthread.c b/fs/ocfs2/dlm/dlmthread.c index 44d3b57ae8a8..22bb58a514df 100644 --- a/fs/ocfs2/dlm/dlmthread.c +++ b/fs/ocfs2/dlm/dlmthread.c @@ -39,6 +39,7 @@ #include #include #include +#include #include "cluster/heartbeat.h" @@ -165,6 +166,7 @@ again: } else if (ret < 0) { mlog(ML_NOTICE, "lockres %.*s: migrate failed, retrying\n", lockres->lockname.len, lockres->lockname.name); + msleep(100); goto again; } @@ -640,8 +642,9 @@ static int dlm_thread(void *data) * spinlock and do NOT have the dlm lock. * safe to reserve/queue asts and run the lists. */ - mlog(0, "calling dlm_shuffle_lists with dlm=%p, " - "res=%p\n", dlm, res); + mlog(0, "calling dlm_shuffle_lists with dlm=%s, " + "res=%.*s\n", dlm->name, + res->lockname.len, res->lockname.name); /* called while holding lockres lock */ dlm_shuffle_lists(dlm, res); -- cgit v1.2.3