diff options
| author | Darrick J. Wong <djwong@kernel.org> | 2022-07-14 11:06:52 -0700 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2022-10-14 14:16:52 -0700 |
| commit | bba3d256c4c27356a610303186d2bb12e3e090b8 (patch) | |
| tree | 28c5b5ab557a2326acce0241cd15f57eb6bf7b0a /fs/xfs/scrub/trace.h | |
| parent | 5bd194f351782bbed2f275800d82232852ce8f1c (diff) | |
xfs: create temporary files and directories for online repair
Teach the online repair code how to create temporary files or
directories. These temporary files can be used to stage reconstructed
information until we're ready to perform an atomic extent swap to commit
the new metadata.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Diffstat (limited to 'fs/xfs/scrub/trace.h')
| -rw-r--r-- | fs/xfs/scrub/trace.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/fs/xfs/scrub/trace.h b/fs/xfs/scrub/trace.h index 258230a1b20d..7aa91380a9cc 100644 --- a/fs/xfs/scrub/trace.h +++ b/fs/xfs/scrub/trace.h @@ -2127,6 +2127,39 @@ TRACE_EVENT(xrep_rmap_live_update, __entry->flags) ); +TRACE_EVENT(xrep_tempfile_create, + TP_PROTO(struct xfs_scrub *sc), + TP_ARGS(sc), + TP_STRUCT__entry( + __field(dev_t, dev) + __field(xfs_ino_t, ino) + __field(unsigned int, type) + __field(xfs_agnumber_t, agno) + __field(xfs_ino_t, inum) + __field(unsigned int, gen) + __field(unsigned int, flags) + __field(xfs_ino_t, temp_inum) + ), + TP_fast_assign( + __entry->dev = sc->mp->m_super->s_dev; + __entry->ino = sc->file ? XFS_I(file_inode(sc->file))->i_ino : 0; + __entry->type = sc->sm->sm_type; + __entry->agno = sc->sm->sm_agno; + __entry->inum = sc->sm->sm_ino; + __entry->gen = sc->sm->sm_gen; + __entry->flags = sc->sm->sm_flags; + __entry->temp_inum = sc->tempip->i_ino; + ), + TP_printk("dev %d:%d ino 0x%llx type %s inum 0x%llx gen 0x%x flags 0x%x temp_inum 0x%llx", + MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->ino, + __print_symbolic(__entry->type, XFS_SCRUB_TYPE_STRINGS), + __entry->inum, + __entry->gen, + __entry->flags, + __entry->temp_inum) +); + #endif /* IS_ENABLED(CONFIG_XFS_ONLINE_REPAIR) */ |