Gitweb: http://git.fedorahosted.org/git/cluster.git?p=cluster.git;a=commitdiff;h=886... Commit: 886d6504464e4af32d02da0d64fd09a040b65fe4 Parent: 141d1d9241b2ad2cd8865d524a6b38dc069fffd3 Author: Lon Hohberger lhh@redhat.com AuthorDate: Tue Sep 6 15:42:41 2011 -0400 Committer: Lon Hohberger lhh@redhat.com CommitterDate: Tue Oct 25 17:47:02 2011 -0400

rgmanager: Resolve rare deadlock

In very rare cases, it was possible to fill up a pipe used for IPC between threads during reconfiguration, causing a deadlock. This patch resolves the issue.

Resolves: rhbz#713243

Signed-off-by: Lon Hohberger lhh@redhat.com --- rgmanager/src/daemons/groups.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/rgmanager/src/daemons/groups.c b/rgmanager/src/daemons/groups.c index b546421..1e93e03 100644 --- a/rgmanager/src/daemons/groups.c +++ b/rgmanager/src/daemons/groups.c @@ -1737,8 +1737,6 @@ init_resource_groups(int reconfigure, int do_init, int new_config_version) free(val); }

- /* Wait for any pending requests */ - rg_wait_threads(); /* Block operations that would break during configuration changes */ rg_clear_initialized(FL_CONFIG);