Commit 4be37a57 authored by Wojciech Malikowski's avatar Wojciech Malikowski Committed by Darek Stojaczyk
Browse files

lib/ftl: Consume ANM event on core thread 



Send ANM event to core thread for further
processing. This will remove a need of locking
in relocate module when ANM event occur.

Change-Id: I0efb1f1b8c96c107cda5fe78e8ee5672cde39f11
Signed-off-by: default avatarWojciech Malikowski <wojciech.malikowski@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/457611


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarMateusz Kozlowski <mateusz.kozlowski@intel.com>
Reviewed-by: default avatarKonrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: default avatarDarek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Reviewed-by: default avatarShuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
parent cdc0170c

lib/ftl/ftl_core.c

+13 −0
Original line number Diff line number Diff line
@@ -1894,9 +1894,22 @@ spdk_ftl_flush(struct spdk_ftl_dev *dev, spdk_ftl_fn cb_fn, void *cb_arg) 
	return 0;

}



static void

_ftl_process_anm_event(void *ctx)

{

	ftl_process_anm_event((struct ftl_anm_event *)ctx);

}



void

ftl_process_anm_event(struct ftl_anm_event *event)

{

	struct spdk_ftl_dev *dev = event->dev;



	if (!ftl_check_core_thread(dev)) {

		spdk_thread_send_msg(ftl_get_core_thread(dev), _ftl_process_anm_event, event);

		return;

	}



	SPDK_DEBUGLOG(SPDK_LOG_FTL_CORE, "Unconsumed ANM received for dev: %p...\n", event->dev);

	ftl_anm_event_complete(event);

}