diff options
author | Darrick J. Wong <djwong@kernel.org> | 2022-07-14 11:06:54 -0700 |
---|---|---|
committer | Darrick J. Wong <djwong@kernel.org> | 2022-10-14 14:16:55 -0700 |
commit | dfb62c6f21c079eec8543deacc8b211460e6dbef (patch) | |
tree | a9ae008dbd21f20b04b73bcddfd3ea7a0c8303fc /fs/xfs/scrub/trace.h | |
parent | 5bd49aac43773b89bbe633cddfb4ecd45ce5ca41 (diff) |
xfs: repair extended attributes
If the extended attributes look bad, try to sift through the rubble to
find whatever keys/values we can, stage a new attribute structure in a
temporary file and use the atomic extent swapping mechanism to commit
the results in bulk.
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 | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/fs/xfs/scrub/trace.h b/fs/xfs/scrub/trace.h index bba52b79d88f..5ed745a6aca0 100644 --- a/fs/xfs/scrub/trace.h +++ b/fs/xfs/scrub/trace.h @@ -2263,6 +2263,111 @@ TRACE_EVENT(xreap_bmapi_binval_scan, __entry->scan_blocks) ); +TRACE_EVENT(xrep_xattr_recover_leafblock, + TP_PROTO(struct xfs_inode *ip, xfs_dablk_t dabno, uint16_t magic), + TP_ARGS(ip, dabno, magic), + TP_STRUCT__entry( + __field(dev_t, dev) + __field(xfs_ino_t, ino) + __field(xfs_dablk_t, dabno) + __field(uint16_t, magic) + ), + TP_fast_assign( + __entry->dev = ip->i_mount->m_super->s_dev; + __entry->ino = ip->i_ino; + __entry->dabno = dabno; + __entry->magic = magic; + ), + TP_printk("dev %d:%d ino 0x%llx dablk 0x%x magic 0x%x", + MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->ino, + __entry->dabno, + __entry->magic) +); + +TRACE_EVENT(xrep_xattr_salvage_key, + TP_PROTO(struct xfs_inode *ip, unsigned int flags, char *name, + unsigned int namelen, unsigned int valuelen), + TP_ARGS(ip, flags, name, namelen, valuelen), + TP_STRUCT__entry( + __field(dev_t, dev) + __field(xfs_ino_t, ino) + __field(unsigned int, flags) + __field(unsigned int, namelen) + __dynamic_array(char, name, namelen) + __field(unsigned int, valuelen) + ), + TP_fast_assign( + __entry->dev = ip->i_mount->m_super->s_dev; + __entry->ino = ip->i_ino; + __entry->flags = flags; + __entry->namelen = namelen; + memcpy(__get_str(name), name, namelen); + __entry->valuelen = valuelen; + ), + TP_printk("dev %d:%d ino 0x%llx flags %s name '%.*s' valuelen 0x%x", + MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->ino, + __print_flags(__entry->flags, "|", XFS_ATTR_NAMESPACE_STR), + __entry->namelen, + __get_str(name), + __entry->valuelen) +); + +TRACE_EVENT(xrep_xattr_insert_rec, + TP_PROTO(struct xfs_inode *ip, unsigned int flags, char *name, + unsigned int namelen, unsigned int valuelen), + TP_ARGS(ip, flags, name, namelen, valuelen), + TP_STRUCT__entry( + __field(dev_t, dev) + __field(xfs_ino_t, ino) + __field(unsigned int, flags) + __field(unsigned int, namelen) + __dynamic_array(char, name, namelen) + __field(unsigned int, valuelen) + ), + TP_fast_assign( + __entry->dev = ip->i_mount->m_super->s_dev; + __entry->ino = ip->i_ino; + __entry->flags = flags; + __entry->namelen = namelen; + memcpy(__get_str(name), name, namelen); + __entry->valuelen = valuelen; + ), + TP_printk("dev %d:%d ino 0x%llx flags %s name '%.*s' valuelen 0x%x", + MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->ino, + __print_flags(__entry->flags, "|", XFS_ATTR_NAMESPACE_STR), + __entry->namelen, + __get_str(name), + __entry->valuelen) +); + +TRACE_EVENT(xrep_xattr_class, + TP_PROTO(struct xfs_inode *ip, struct xfs_inode *arg_ip), + TP_ARGS(ip, arg_ip), + TP_STRUCT__entry( + __field(dev_t, dev) + __field(xfs_ino_t, ino) + __field(xfs_ino_t, src_ino) + ), + TP_fast_assign( + __entry->dev = ip->i_mount->m_super->s_dev; + __entry->ino = ip->i_ino; + __entry->src_ino = arg_ip->i_ino; + ), + TP_printk("dev %d:%d ino 0x%llx src 0x%llx", + MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->ino, + __entry->src_ino) +) +#define DEFINE_XREP_XATTR_CLASS(name) \ +DEFINE_EVENT(xrep_xattr_class, name, \ + TP_PROTO(struct xfs_inode *ip, struct xfs_inode *arg_ip), \ + TP_ARGS(ip, arg_ip)) +DEFINE_XREP_XATTR_CLASS(xrep_xattr_rebuild_tree); +DEFINE_XREP_XATTR_CLASS(xrep_xattr_reset_fork); + #endif /* IS_ENABLED(CONFIG_XFS_ONLINE_REPAIR) */ |