1 files changed, 15 insertions, 90 deletions

diff --git a/xlators/mount/fuse/src/fuse-bridge.c b/xlators/mount/fuse/src/fuse-bridge.c
index 0b9ee1765..ee3b9f680 100644
--- a/xlators/mount/fuse/src/fuse-bridge.c
+++ b/xlators/mount/fuse/src/fuse-bridge.c
@@ -17,7 +17,6 @@
    <http://www.gnu.org/licenses/>.
 */
 
-#include <sys/wait.h>
 #include "fuse-bridge.h"
 
 static int gf_fuse_conn_err_log;
@@ -3876,50 +3875,20 @@ unlock:
         return 0;
 }
 
-int
-fuse_get_mount_status (xlator_t *this)
-{
-        int             kid_status = -1;
-        pid_t           kid_pid = -1;
-        fuse_private_t *priv = this->private;
-        int             our_status = -1;
-
-        if (read(priv->status_pipe[0],&kid_status, sizeof(kid_status)) < 0) {
-                gf_log (this->name, GF_LOG_ERROR, "could not get mount status");
-                goto out;
-        }
-        gf_log (this->name, GF_LOG_DEBUG, "mount status is %d", kid_status);
-
-        if (read(priv->status_pipe[0],&kid_pid, sizeof(kid_pid)) < 0) {
-                gf_log (this->name, GF_LOG_ERROR, "could not get mount PID");
-                goto out;
-        }
-        gf_log (this->name, GF_LOG_DEBUG, "mount PID is %d", kid_pid);
-
-        (void)waitpid(kid_pid,NULL,0);
-        our_status = kid_status;
-
-out:
-        close(priv->status_pipe[0]);
-        close(priv->status_pipe[1]);
-        return our_status;
-}
 
 static void *
 fuse_thread_proc (void *data)
 {
-        char                     *mount_point = NULL;
-        xlator_t                 *this = NULL;
-        fuse_private_t           *priv = NULL;
-        ssize_t                   res = 0;
-        struct iobuf             *iobuf = NULL;
-        fuse_in_header_t         *finh;
-        struct iovec              iov_in[2];
-        void                     *msg = NULL;
-        const size_t              msg0_size = sizeof (*finh) + 128;
-        fuse_handler_t          **fuse_ops = NULL;
-        struct pollfd             pfd[2] = {{0,}};
-        gf_boolean_t              mount_finished = _gf_false;
+        char           *mount_point = NULL;
+        xlator_t       *this = NULL;
+        fuse_private_t *priv = NULL;
+        ssize_t         res = 0;
+        struct iobuf   *iobuf = NULL;
+        fuse_in_header_t *finh;
+        struct iovec iov_in[2];
+        void *msg = NULL;
+        const size_t msg0_size = sizeof (*finh) + 128;
+        fuse_handler_t **fuse_ops = NULL;
 
         this = data;
         priv = this->private;
@@ -3936,41 +3905,6 @@ fuse_thread_proc (void *data)
                 /* THIS has to be reset here */
                 THIS = this;
 
-                if (!mount_finished) {
-                        memset(pfd,0,sizeof(pfd));
-                        pfd[0].fd = priv->status_pipe[0];
-                        pfd[0].events = POLLIN | POLLHUP | POLLERR;
-                        pfd[1].fd = priv->fd;
-                        pfd[1].events = POLLIN | POLLHUP | POLLERR;
-                        if (poll(pfd,2,-1) < 0) {
-                                gf_log (this->name, GF_LOG_ERROR,
-                                        "poll error %s", strerror(errno));
-                                break;
-                        }
-                        if (pfd[0].revents & POLLIN) {
-                                if (fuse_get_mount_status(this) != 0) {
-                                        break;
-                                }
-                                mount_finished = _gf_true;
-                        }
-                        else if (pfd[0].revents) {
-                                gf_log (this->name, GF_LOG_ERROR,
-                                        "mount pipe closed without status");
-                                break;
-                        }
-                        if (!pfd[1].revents) {
-                                continue;
-                        }
-                }
-
-                /*
-                 * We don't want to block on readv while we're still waiting
-                 * for mount status.  That means we only want to get here if
-                 * mount_status is true (meaning that our wait completed
-                 * already) or if we already called poll(2) on priv->fd to
-                 * make sure it's ready.
-                 */
-
                 if (priv->init_recvd)
                         fuse_graph_sync (this);
 
@@ -4092,11 +4026,8 @@ fuse_thread_proc (void *data)
                 GF_FREE (iov_in[0].iov_base);
         }
 
-        /*
-         * We could be in all sorts of states with respect to iobuf and iov_in
-         * by the time we get here, and it's just not worth untangling them if
-         * we're about to kill ourselves anyway.
-         */
+        iobuf_unref (iobuf);
+        GF_FREE (iov_in[0].iov_base);
 
         if (dict_get (this->options, ZR_MOUNTPOINT_OPT))
                 mount_point = data_to_str (dict_get (this->options,
@@ -4104,10 +4035,11 @@ fuse_thread_proc (void *data)
         if (mount_point) {
                 gf_log (this->name, GF_LOG_INFO,
                         "unmounting %s", mount_point);
+                dict_del (this->options, ZR_MOUNTPOINT_OPT);
         }
 
-        /* Kill the whole process, not just this thread. */
         kill (getpid(), SIGTERM);
+
         return NULL;
 }
 
@@ -4576,15 +4508,8 @@ init (xlator_t *this_xl)
         if (!mnt_args)
                 goto cleanup_exit;
 
-        if (pipe(priv->status_pipe) < 0) {
-                gf_log (this_xl->name, GF_LOG_ERROR,
-                        "could not create pipe to separate mount process");
-                goto cleanup_exit;
-        }
-
         priv->fd = gf_fuse_mount (priv->mount_point, fsname, mnt_args,
-                                  sync_mtab ? &ctx->mtab_pid : NULL,
-                                  priv->status_pipe[1]);
+                                  sync_mtab ? &ctx->mtab_pid : NULL);
         if (priv->fd == -1)
                 goto cleanup_exit;