Unverified Commit ddef94f9 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!3902 xfs: update the last_sync_lsn with ctx start lsn 

Merge Pull Request from: @ci-robot 
 
PR sync from: Long Li <leo.lilong@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/WSDCFDSOKJ3XJQ6OD57GI536P2M3WMEJ/ 
 
https://gitee.com/openeuler/kernel/issues/I8UTJ5 
 
Link:https://gitee.com/openeuler/kernel/pulls/3902

 

Reviewed-by: default avatarzhangyi (F) <yi.zhang@huawei.com>
Signed-off-by: default avatarZheng Zengkai <zhengzengkai@huawei.com>
parents eafe5220 84be6cef

fs/xfs/xfs_log.c

+11 −8
Original line number Diff line number Diff line
@@ -2704,19 +2704,22 @@ xlog_get_lowest_lsn( 
static void

xlog_state_set_callback(

	struct xlog		*log,

	struct xlog_in_core	*iclog,

	xfs_lsn_t		header_lsn)

	struct xlog_in_core	*iclog)

{

	struct xfs_cil_ctx	*ctx;



	trace_xlog_iclog_callback(iclog, _RET_IP_);

	iclog->ic_state = XLOG_STATE_CALLBACK;



	ASSERT(XFS_LSN_CMP(atomic64_read(&log->l_last_sync_lsn),

			   header_lsn) <= 0);



	if (list_empty_careful(&iclog->ic_callbacks))

	ctx = list_first_entry_or_null(&iclog->ic_callbacks,

			struct xfs_cil_ctx, iclog_entry);

	if (!ctx)

		return;



	atomic64_set(&log->l_last_sync_lsn, header_lsn);

	ASSERT(XFS_LSN_CMP(atomic64_read(&log->l_last_sync_lsn),

			   ctx->start_lsn) <= 0);



	atomic64_set(&log->l_last_sync_lsn, ctx->start_lsn);

	xlog_grant_push_ail(log, 0);

}
@@ -2751,7 +2754,7 @@ xlog_state_iodone_process_iclog( 
		lowest_lsn = xlog_get_lowest_lsn(log);

		if (lowest_lsn && XFS_LSN_CMP(lowest_lsn, header_lsn) < 0)

			return false;

		xlog_state_set_callback(log, iclog, header_lsn);

		xlog_state_set_callback(log, iclog);

		return false;

	default:

		/*