FS-Cache: Mark cancellation of in-progress operation
Mark as cancelled an operation that is in progress rather than pending at the
time it is cancelled, and call fscache_complete_op() to cancel an operation so
that blocked ops can be started.
Signed-off-by: David Howells <dhowells@redhat.com>
diff --git a/fs/fscache/page.c b/fs/fscache/page.c
index ef0218f..8a92b9f 100644
--- a/fs/fscache/page.c
+++ b/fs/fscache/page.c
@@ -171,7 +171,7 @@
fscache_abort_object(object);
}
- fscache_op_complete(op);
+ fscache_op_complete(op, true);
_leave("");
}
@@ -704,7 +704,7 @@
* exists, so we should just cancel this write operation.
*/
spin_unlock(&object->lock);
- op->op.state = FSCACHE_OP_ST_CANCELLED;
+ fscache_op_complete(&op->op, false);
_leave(" [inactive]");
return;
}
@@ -717,7 +717,7 @@
* cancel this write operation.
*/
spin_unlock(&object->lock);
- op->op.state = FSCACHE_OP_ST_CANCELLED;
+ fscache_op_complete(&op->op, false);
_leave(" [cancel] op{f=%lx s=%u} obj{s=%u f=%lx}",
_op->flags, _op->state, object->state, object->flags);
return;
@@ -755,7 +755,7 @@
fscache_end_page_write(object, page);
if (ret < 0) {
fscache_abort_object(object);
- fscache_op_complete(&op->op);
+ fscache_op_complete(&op->op, true);
} else {
fscache_enqueue_operation(&op->op);
}
@@ -770,7 +770,7 @@
spin_unlock(&cookie->stores_lock);
clear_bit(FSCACHE_OBJECT_PENDING_WRITE, &object->flags);
spin_unlock(&object->lock);
- fscache_op_complete(&op->op);
+ fscache_op_complete(&op->op, true);
_leave("");
}