Commit 093bc339 authored by Wojciech Malikowski's avatar Wojciech Malikowski Committed by Jim Harris
Browse files

lib/ftl: Wait for IO retry queue drain during shutdown 



In case shutdown occurs during band relocation
we can have situation that on retry queue are
some internal IOs and we need to wait to drain
this queue before we start shutdown sequence.

Change-Id: Ie5b33732568aeda0586f4de384b22dcf463bf31e
Signed-off-by: default avatarWojciech Malikowski <wojciech.malikowski@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/460421


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Reviewed-by: default avatarKonrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: default avatarDarek Stojaczyk <dariusz.stojaczyk@intel.com>
parent 4d9faf7c

lib/ftl/ftl_core.c

+1 −1
Original line number Diff line number Diff line
@@ -791,7 +791,7 @@ static int 
ftl_shutdown_complete(struct spdk_ftl_dev *dev)

{

	return !__atomic_load_n(&dev->num_inflight, __ATOMIC_SEQ_CST) &&

	       LIST_EMPTY(&dev->wptr_list);

	       LIST_EMPTY(&dev->wptr_list) && TAILQ_EMPTY(&dev->retry_queue);

}



void