diff options
| author | Amar Tumballi <amarts@redhat.com> | 2012-03-19 18:10:34 +0530 |
|---|---|---|
| committer | Vijay Bellur <vijay@gluster.com> | 2012-03-19 09:14:40 -0700 |
| commit | d98c3e19342be3b8b3e2c7e3d7e544de34143bdf (patch) | |
| tree | ba1d1d18d33694c99749dd005d0d46e91020e7e1 /glusterfsd | |
| parent | 55c22fbfae259bff3b0e0cca192f709b74d8bee5 (diff) | |
rpc-clnt: separate out connection_cleanup() from destroy()v3.3.0qa30
noticed that there are possibilities where one would like to do a
connection_cleanup() before destroying a RPC connection itself, also
current code is such that, rpc_clnt_connection_cleanup() does
rpc_clnt_ref() and unref(), creating a race window/double unref
possibilities in the code.
by separating out the functions, this race window/double fault can be
prevented.
Change-Id: I7ebd3392efa891232857b6db9108b0b19e40fc12
Signed-off-by: Amar Tumballi <amarts@redhat.com>
BUG: 802403
Reviewed-on: http://review.gluster.com/2979
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
Diffstat (limited to 'glusterfsd')
| -rw-r--r-- | glusterfsd/src/glusterfsd.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/glusterfsd/src/glusterfsd.c b/glusterfsd/src/glusterfsd.c index 68c511621..053a7c246 100644 --- a/glusterfsd/src/glusterfsd.c +++ b/glusterfsd/src/glusterfsd.c @@ -815,8 +815,11 @@ cleanup_and_exit (int signum) exit (0); #if 0 /* TODO: Properly do cleanup_and_exit(), with synchronization */ - if (ctx->mgmt) + if (ctx->mgmt) { + /* cleanup the saved-frames before last unref */ + rpc_clnt_connection_cleanup (&ctx->mgmt->conn); rpc_clnt_unref (ctx->mgmt); + } /* call fini() of each xlator */ trav = NULL; |