From ba6983a745fa292c36a93cac18abaf3f316f70d1 Mon Sep 17 00:00:00 2001 From: Jitendra Bhivare Date: Fri, 24 Mar 2017 14:11:46 +0530 Subject: scsi: be2iscsi: Remove free_list for ASYNC handles With previous patch adding ASYNC Rx buffers to free_list is not required. Remove all free_list related operations. Add in_use to track if buffer posted is being processed by driver and purge all buffers received for connection if found so. Signed-off-by: Jitendra Bhivare Reviewed-by: Tomas Henzl Reviewed-by: Chris Leech Signed-off-by: Martin K. Petersen --- drivers/scsi/be2iscsi/be_main.h | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) (limited to 'drivers/scsi/be2iscsi/be_main.h') diff --git a/drivers/scsi/be2iscsi/be_main.h b/drivers/scsi/be2iscsi/be_main.h index cebacac0a07f..9883a8540070 100644 --- a/drivers/scsi/be2iscsi/be_main.h +++ b/drivers/scsi/be2iscsi/be_main.h @@ -596,6 +596,7 @@ struct hd_async_handle { u16 cri; u8 is_header; u8 is_final; + u8 in_use; }; #define BEISCSI_ASYNC_HDQ_SIZE(phba, ulp) \ @@ -626,14 +627,7 @@ struct hd_async_buf_context { void *va_base; void *ring_base; struct hd_async_handle *handle_base; - u16 free_entries; u32 buffer_size; - /** - * Once iSCSI layer finishes processing an async PDU, the - * handles used for the PDU are added to this list. - * They are posted back to FW in groups of 8. - */ - struct list_head free_list; u16 pi; }; -- cgit v1.2.3