diff options
Diffstat (limited to 'fs/xfs/xfs_trace.h')
| -rw-r--r-- | fs/xfs/xfs_trace.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h index 372d871bccc5..c9ada9577a4a 100644 --- a/fs/xfs/xfs_trace.h +++ b/fs/xfs/xfs_trace.h @@ -3352,6 +3352,50 @@ DEFINE_EVENT(xfs_inode_irec_class, name, \ TP_PROTO(struct xfs_inode *ip, struct xfs_bmbt_irec *irec), \ TP_ARGS(ip, irec)) +/* inode iomap invalidation events */ +DECLARE_EVENT_CLASS(xfs_wb_invalid_class, + TP_PROTO(struct xfs_inode *ip, const struct iomap *iomap, unsigned int wpcseq, int whichfork), + TP_ARGS(ip, iomap, wpcseq, whichfork), + TP_STRUCT__entry( + __field(dev_t, dev) + __field(xfs_ino_t, ino) + __field(u64, addr) + __field(loff_t, pos) + __field(u64, len) + __field(u16, type) + __field(u16, flags) + __field(u32, wpcseq) + __field(u32, forkseq) + ), + TP_fast_assign( + __entry->dev = VFS_I(ip)->i_sb->s_dev; + __entry->ino = ip->i_ino; + __entry->addr = iomap->addr; + __entry->pos = iomap->offset; + __entry->len = iomap->length; + __entry->type = iomap->type; + __entry->flags = iomap->flags; + __entry->wpcseq = wpcseq; + __entry->forkseq = READ_ONCE(xfs_ifork_ptr(ip, whichfork)->if_seq); + ), + TP_printk("dev %d:%d ino 0x%llx pos 0x%llx addr 0x%llx bytecount 0x%llx type 0x%x flags 0x%x wpcseq 0x%x forkseq 0x%x", + MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->ino, + __entry->pos, + __entry->addr, + __entry->len, + __entry->type, + __entry->flags, + __entry->wpcseq, + __entry->forkseq) +); +#define DEFINE_WB_INVALID_EVENT(name) \ +DEFINE_EVENT(xfs_wb_invalid_class, name, \ + TP_PROTO(struct xfs_inode *ip, const struct iomap *iomap, unsigned int wpcseq, int whichfork), \ + TP_ARGS(ip, iomap, wpcseq, whichfork)) +DEFINE_WB_INVALID_EVENT(xfs_wb_cow_iomap_invalid); +DEFINE_WB_INVALID_EVENT(xfs_wb_data_iomap_invalid); + /* refcount/reflink tracepoint definitions */ /* reflink tracepoints */ |