From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay1.corp.sgi.com [137.38.102.111]) by oss.sgi.com (Postfix) with ESMTP id CE8117F50 for ; Mon, 10 Aug 2015 14:01:52 -0500 (CDT) Received: from cuda.sgi.com (cuda3.sgi.com [192.48.176.15]) by relay1.corp.sgi.com (Postfix) with ESMTP id A460C8F8052 for ; Mon, 10 Aug 2015 12:01:52 -0700 (PDT) Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by cuda.sgi.com with ESMTP id SyXegsuWQ5CF7wyz (version=TLSv1 cipher=AES256-SHA bits=256 verify=NO) for ; Mon, 10 Aug 2015 12:01:51 -0700 (PDT) Received: from int-mx14.intmail.prod.int.phx2.redhat.com (int-mx14.intmail.prod.int.phx2.redhat.com [10.5.11.27]) by mx1.redhat.com (Postfix) with ESMTPS id 484C79D1E9 for ; Mon, 10 Aug 2015 19:01:51 +0000 (UTC) Received: from bfoster.bfoster (dhcp-41-184.bos.redhat.com [10.18.41.184]) by int-mx14.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id t7AJ1okG002506 for ; Mon, 10 Aug 2015 15:01:51 -0400 From: Brian Foster Subject: [PATCH v3 07/13] xfs: icreate log item recovery and cancellation tracepoints Date: Mon, 10 Aug 2015 15:01:43 -0400 Message-Id: <1439233309-19959-8-git-send-email-bfoster@redhat.com> In-Reply-To: <1439233309-19959-1-git-send-email-bfoster@redhat.com> References: <1439233309-19959-1-git-send-email-bfoster@redhat.com> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: xfs@oss.sgi.com Various log items have recovery tracepoints to identify whether a particular log item is recovered or cancelled. Add the equivalent tracepoints for the icreate transaction. Signed-off-by: Brian Foster Reviewed-by: Christoph Hellwig --- fs/xfs/xfs_log_recover.c | 5 ++++- fs/xfs/xfs_trace.h | 34 ++++++++++++++++++++++++++++++++++ 2 files changed, 38 insertions(+), 1 deletion(-) diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index 3016b80..8369bf3 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -3104,9 +3104,12 @@ xlog_recover_do_icreate_pass2( * done easily. */ if (xlog_check_buffer_cancelled(log, - XFS_AGB_TO_DADDR(mp, agno, agbno), length, 0)) + XFS_AGB_TO_DADDR(mp, agno, agbno), length, 0)) { + trace_xfs_log_recover_icreate_cancel(log, icl); return 0; + } + trace_xfs_log_recover_icreate_recover(log, icl); xfs_ialloc_inode_init(mp, NULL, buffer_list, count, agno, agbno, length, be32_to_cpu(icl->icl_gen)); return 0; diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h index 8d916d3..9aeeb21 100644 --- a/fs/xfs/xfs_trace.h +++ b/fs/xfs/xfs_trace.h @@ -2089,6 +2089,40 @@ DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_recover); DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_cancel); DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_skip); +DECLARE_EVENT_CLASS(xfs_log_recover_icreate_item_class, + TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f), + TP_ARGS(log, in_f), + TP_STRUCT__entry( + __field(dev_t, dev) + __field(xfs_agnumber_t, agno) + __field(xfs_agblock_t, agbno) + __field(unsigned int, count) + __field(unsigned int, isize) + __field(xfs_agblock_t, length) + __field(unsigned int, gen) + ), + TP_fast_assign( + __entry->dev = log->l_mp->m_super->s_dev; + __entry->agno = be32_to_cpu(in_f->icl_ag); + __entry->agbno = be32_to_cpu(in_f->icl_agbno); + __entry->count = be32_to_cpu(in_f->icl_count); + __entry->isize = be32_to_cpu(in_f->icl_isize); + __entry->length = be32_to_cpu(in_f->icl_length); + __entry->gen = be32_to_cpu(in_f->icl_gen); + ), + TP_printk("dev %d:%d agno %u agbno %u count %u isize %u length %u " + "gen %u", MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->agno, __entry->agbno, __entry->count, __entry->isize, + __entry->length, __entry->gen) +) +#define DEFINE_LOG_RECOVER_ICREATE_ITEM(name) \ +DEFINE_EVENT(xfs_log_recover_icreate_item_class, name, \ + TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f), \ + TP_ARGS(log, in_f)) + +DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_cancel); +DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_recover); + DECLARE_EVENT_CLASS(xfs_discard_class, TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno, xfs_extlen_t len), -- 2.1.0 _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs