diff options
Diffstat (limited to 'fs/iomap/trace.h')
| -rw-r--r-- | fs/iomap/trace.h | 48 |
1 files changed, 46 insertions, 2 deletions
diff --git a/fs/iomap/trace.h b/fs/iomap/trace.h index c16fd55f5595..0a991c4ce87d 100644 --- a/fs/iomap/trace.h +++ b/fs/iomap/trace.h @@ -154,7 +154,48 @@ DEFINE_EVENT(iomap_class, name, \ TP_ARGS(inode, iomap)) DEFINE_IOMAP_EVENT(iomap_iter_dstmap); DEFINE_IOMAP_EVENT(iomap_iter_srcmap); -DEFINE_IOMAP_EVENT(iomap_writepage_map); + +TRACE_EVENT(iomap_writepage_map, + TP_PROTO(struct inode *inode, u64 pos, unsigned int dirty_len, + struct iomap *iomap), + TP_ARGS(inode, pos, dirty_len, iomap), + TP_STRUCT__entry( + __field(dev_t, dev) + __field(u64, ino) + __field(u64, pos) + __field(u64, dirty_len) + __field(u64, addr) + __field(loff_t, offset) + __field(u64, length) + __field(u16, type) + __field(u16, flags) + __field(dev_t, bdev) + ), + TP_fast_assign( + __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; + __entry->pos = pos; + __entry->dirty_len = dirty_len; + __entry->addr = iomap->addr; + __entry->offset = iomap->offset; + __entry->length = iomap->length; + __entry->type = iomap->type; + __entry->flags = iomap->flags; + __entry->bdev = iomap->bdev ? iomap->bdev->bd_dev : 0; + ), + TP_printk("dev %d:%d ino 0x%llx bdev %d:%d pos 0x%llx dirty len 0x%llx " + "addr 0x%llx offset 0x%llx length 0x%llx type %s flags %s", + MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->ino, + MAJOR(__entry->bdev), MINOR(__entry->bdev), + __entry->pos, + __entry->dirty_len, + __entry->addr, + __entry->offset, + __entry->length, + __print_symbolic(__entry->type, IOMAP_TYPE_STRINGS), + __print_flags(__entry->flags, "|", IOMAP_F_FLAGS_STRINGS)) +); TRACE_EVENT(iomap_iter, TP_PROTO(struct iomap_iter *iter, const void *ops, @@ -165,6 +206,7 @@ TRACE_EVENT(iomap_iter, __field(u64, ino) __field(loff_t, pos) __field(u64, length) + __field(s64, processed) __field(unsigned int, flags) __field(const void *, ops) __field(unsigned long, caller) @@ -174,15 +216,17 @@ TRACE_EVENT(iomap_iter, __entry->ino = iter->inode->i_ino; __entry->pos = iter->pos; __entry->length = iomap_length(iter); + __entry->processed = iter->processed; __entry->flags = iter->flags; __entry->ops = ops; __entry->caller = caller; ), - TP_printk("dev %d:%d ino 0x%llx pos 0x%llx length 0x%llx flags %s (0x%x) ops %ps caller %pS", + TP_printk("dev %d:%d ino 0x%llx pos 0x%llx length 0x%llx processed %lld flags %s (0x%x) ops %ps caller %pS", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->pos, __entry->length, + __entry->processed, __print_flags(__entry->flags, "|", IOMAP_FLAGS_STRINGS), __entry->flags, __entry->ops, |