diff options
Diffstat (limited to 'fs/xfs/xfs_trace.h')
| -rw-r--r-- | fs/xfs/xfs_trace.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h index 4d9bb3de862d..a695a523db58 100644 --- a/fs/xfs/xfs_trace.h +++ b/fs/xfs/xfs_trace.h @@ -4633,6 +4633,51 @@ DEFINE_IMETA_DIR_EVENT(xfs_imeta_dir_created); DEFINE_IMETA_DIR_EVENT(xfs_imeta_dir_unlinked); DEFINE_IMETA_DIR_EVENT(xfs_imeta_dir_link); +/* metadata inode space reservations */ + +DECLARE_EVENT_CLASS(xfs_imeta_resv_class, + TP_PROTO(struct xfs_inode *ip, xfs_filblks_t len), + TP_ARGS(ip, len), + TP_STRUCT__entry( + __field(dev_t, dev) + __field(xfs_ino_t, ino) + __field(unsigned long long, freeblks) + __field(unsigned long long, reserved) + __field(unsigned long long, asked) + __field(unsigned long long, used) + __field(unsigned long long, len) + ), + TP_fast_assign( + struct xfs_mount *mp = ip->i_mount; + + __entry->dev = mp->m_super->s_dev; + __entry->ino = ip->i_ino; + __entry->freeblks = percpu_counter_sum(&mp->m_fdblocks); + __entry->reserved = ip->i_delayed_blks; + __entry->asked = ip->i_meta_resv_asked; + __entry->used = ip->i_nblocks; + __entry->len = len; + ), + TP_printk("dev %d:%d ino 0x%llx freeblks %llu resv %llu ask %llu used %llu len %llu", + MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->ino, + __entry->freeblks, + __entry->reserved, + __entry->asked, + __entry->used, + __entry->len) +) +#define DEFINE_IMETA_RESV_EVENT(name) \ +DEFINE_EVENT(xfs_imeta_resv_class, name, \ + TP_PROTO(struct xfs_inode *ip, xfs_filblks_t len), \ + TP_ARGS(ip, len)) +DEFINE_IMETA_RESV_EVENT(xfs_imeta_resv_init); +DEFINE_IMETA_RESV_EVENT(xfs_imeta_resv_free); +DEFINE_IMETA_RESV_EVENT(xfs_imeta_resv_alloc_extent); +DEFINE_IMETA_RESV_EVENT(xfs_imeta_resv_free_extent); +DEFINE_IMETA_RESV_EVENT(xfs_imeta_resv_critical); +DEFINE_INODE_ERROR_EVENT(xfs_imeta_resv_init_error); + #endif /* _TRACE_XFS_H */ #undef TRACE_INCLUDE_PATH |