diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netfs.h | 2 | ||||
| -rw-r--r-- | include/trace/events/netfs.h | 21 |
2 files changed, 22 insertions, 1 deletions
diff --git a/include/linux/netfs.h b/include/linux/netfs.h index 9881f4afdc0c..b4dd32863dd4 100644 --- a/include/linux/netfs.h +++ b/include/linux/netfs.h @@ -246,6 +246,7 @@ struct netfs_io_request { unsigned long long submitted; /* Amount submitted for I/O so far */ unsigned long long len; /* Length of the request */ size_t transferred; /* Amount to be indicated as transferred */ + size_t progress_at; /* Report read progress when hit this much read */ long error; /* 0 or error that occurred */ unsigned long long i_size; /* Size of the file */ unsigned long long start; /* Start position */ @@ -262,7 +263,6 @@ struct netfs_io_request { atomic_t subreq_counter; /* Next subreq->debug_index */ unsigned int nr_group_rel; /* Number of refs to release on ->group */ spinlock_t lock; /* Lock for queuing subreqs */ - unsigned char front_folio_order; /* Order (size) of front folio */ enum netfs_io_origin origin; /* Origin of the request */ bool direct_bv_unpin; /* T if direct_bv[] must be unpinned */ refcount_t ref; diff --git a/include/trace/events/netfs.h b/include/trace/events/netfs.h index a22084813cb5..3fec3e8f91c8 100644 --- a/include/trace/events/netfs.h +++ b/include/trace/events/netfs.h @@ -791,6 +791,27 @@ TRACE_EVENT(netfs_folioq, __print_symbolic(__entry->trace, netfs_folioq_traces)) ); +TRACE_EVENT(netfs_read_progress_at, + TP_PROTO(const struct netfs_io_request *rreq), + + TP_ARGS(rreq), + + TP_STRUCT__entry( + __field(unsigned int, rreq) + __field(size_t, progress_at) + __field(size_t, cleaned_to) + ), + + TP_fast_assign( + __entry->rreq = rreq->debug_id; + __entry->cleaned_to = rreq->cleaned_to - rreq->start; + __entry->progress_at = rreq->progress_at; + ), + + TP_printk("R=%08x cln=%zx prg=%zx", + __entry->rreq, __entry->cleaned_to, __entry->progress_at) + ); + #undef EM #undef E_ #endif /* _TRACE_NETFS_H */ |