fuse: duplicate ->connected in pqueue
This will allow checking ->connected just with the processing queue lock.
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Reviewed-by: Ashish Samant <ashish.samant@oracle.com>
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
index 0fae2a7..6321d76 100644
--- a/fs/fuse/dev.c
+++ b/fs/fuse/dev.c
@@ -1303,7 +1303,7 @@
fuse_copy_finish(cs);
spin_lock(&fc->lock);
clear_bit(FR_LOCKED, &req->flags);
- if (!fc->connected) {
+ if (!fpq->connected) {
request_end(fc, req);
return -ENODEV;
}
@@ -1891,7 +1891,7 @@
spin_lock(&fc->lock);
err = -ENOENT;
- if (!fc->connected)
+ if (!fpq->connected)
goto err_unlock;
req = request_find(fpq, oh.unique);
@@ -1928,7 +1928,7 @@
spin_lock(&fc->lock);
clear_bit(FR_LOCKED, &req->flags);
- if (!fc->connected)
+ if (!fpq->connected)
err = -ENOENT;
else if (err)
req->out.h.error = -EIO;
@@ -2125,6 +2125,7 @@
fc->connected = 0;
fc->blocked = 0;
fuse_set_initialized(fc);
+ fpq->connected = 0;
list_for_each_entry_safe(req, next, &fpq->io, list) {
req->out.h.error = -ECONNABORTED;
spin_lock(&req->waitq.lock);