diff options
Diffstat (limited to 'fs/xfs/scrub/trace.h')
| -rw-r--r-- | fs/xfs/scrub/trace.h | 74 |
1 files changed, 71 insertions, 3 deletions
diff --git a/fs/xfs/scrub/trace.h b/fs/xfs/scrub/trace.h index 93ece6df02e3..b3894daeb86a 100644 --- a/fs/xfs/scrub/trace.h +++ b/fs/xfs/scrub/trace.h @@ -1,7 +1,7 @@ -// SPDX-License-Identifier: GPL-2.0+ +// SPDX-License-Identifier: GPL-2.0-or-later /* - * Copyright (C) 2017 Oracle. All Rights Reserved. - * Author: Darrick J. Wong <darrick.wong@oracle.com> + * Copyright (C) 2017-2023 Oracle. All Rights Reserved. + * Author: Darrick J. Wong <djwong@kernel.org> * * NOTE: none of these tracepoints shall be considered a stable kernel ABI * as they can change at any time. See xfs_trace.h for documentation of @@ -30,6 +30,9 @@ TRACE_DEFINE_ENUM(XFS_BTNUM_FINOi); TRACE_DEFINE_ENUM(XFS_BTNUM_RMAPi); TRACE_DEFINE_ENUM(XFS_BTNUM_REFCi); +TRACE_DEFINE_ENUM(XFS_REFC_DOMAIN_SHARED); +TRACE_DEFINE_ENUM(XFS_REFC_DOMAIN_COW); + TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_PROBE); TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_SB); TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_AGF); @@ -93,6 +96,12 @@ TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_FSCOUNTERS); { XFS_SCRUB_OFLAG_WARNING, "warning" }, \ { XFS_SCRUB_OFLAG_NO_REPAIR_NEEDED, "norepair" } +#define XFS_SCRUB_STATE_STRINGS \ + { XCHK_TRY_HARDER, "try_harder" }, \ + { XCHK_FSGATES_DRAIN, "fsgates_drain" }, \ + { XCHK_NEED_DRAIN, "need_drain" }, \ + { XREP_ALREADY_FIXED, "already_fixed" } + DECLARE_EVENT_CLASS(xchk_class, TP_PROTO(struct xfs_inode *ip, struct xfs_scrub_metadata *sm, int error), @@ -139,6 +148,33 @@ DEFINE_SCRUB_EVENT(xchk_deadlock_retry); DEFINE_SCRUB_EVENT(xrep_attempt); DEFINE_SCRUB_EVENT(xrep_done); +DECLARE_EVENT_CLASS(xchk_fsgate_class, + TP_PROTO(struct xfs_scrub *sc, unsigned int fsgate_flags), + TP_ARGS(sc, fsgate_flags), + TP_STRUCT__entry( + __field(dev_t, dev) + __field(unsigned int, type) + __field(unsigned int, fsgate_flags) + ), + TP_fast_assign( + __entry->dev = sc->mp->m_super->s_dev; + __entry->type = sc->sm->sm_type; + __entry->fsgate_flags = fsgate_flags; + ), + TP_printk("dev %d:%d type %s fsgates '%s'", + MAJOR(__entry->dev), MINOR(__entry->dev), + __print_symbolic(__entry->type, XFS_SCRUB_TYPE_STRINGS), + __print_flags(__entry->fsgate_flags, "|", XFS_SCRUB_STATE_STRINGS)) +) + +#define DEFINE_SCRUB_FSHOOK_EVENT(name) \ +DEFINE_EVENT(xchk_fsgate_class, name, \ + TP_PROTO(struct xfs_scrub *sc, unsigned int fsgates_flags), \ + TP_ARGS(sc, fsgates_flags)) + +DEFINE_SCRUB_FSHOOK_EVENT(xchk_fsgates_enable); +DEFINE_SCRUB_FSHOOK_EVENT(xchk_fsgates_disable); + TRACE_EVENT(xchk_op_error, TP_PROTO(struct xfs_scrub *sc, xfs_agnumber_t agno, xfs_agblock_t bno, int error, void *ret_ip), @@ -657,6 +693,38 @@ TRACE_EVENT(xchk_fscounters_within_range, __entry->old_value) ) +TRACE_EVENT(xchk_refcount_incorrect, + TP_PROTO(struct xfs_perag *pag, const struct xfs_refcount_irec *irec, + xfs_nlink_t seen), + TP_ARGS(pag, irec, seen), + TP_STRUCT__entry( + __field(dev_t, dev) + __field(xfs_agnumber_t, agno) + __field(enum xfs_refc_domain, domain) + __field(xfs_agblock_t, startblock) + __field(xfs_extlen_t, blockcount) + __field(xfs_nlink_t, refcount) + __field(xfs_nlink_t, seen) + ), + TP_fast_assign( + __entry->dev = pag->pag_mount->m_super->s_dev; + __entry->agno = pag->pag_agno; + __entry->domain = irec->rc_domain; + __entry->startblock = irec->rc_startblock; + __entry->blockcount = irec->rc_blockcount; + __entry->refcount = irec->rc_refcount; + __entry->seen = seen; + ), + TP_printk("dev %d:%d agno 0x%x dom %s agbno 0x%x fsbcount 0x%x refcount %u seen %u", + MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->agno, + __print_symbolic(__entry->domain, XFS_REFC_DOMAIN_STRINGS), + __entry->startblock, + __entry->blockcount, + __entry->refcount, + __entry->seen) +) + /* repair tracepoints */ #if IS_ENABLED(CONFIG_XFS_ONLINE_REPAIR) |