diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/jbd2.h | 2 | ||||
| -rw-r--r-- | include/trace/events/ext4.h | 14 |
2 files changed, 14 insertions, 2 deletions
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h index 1be23d9fdac..e30b6634694 100644 --- a/include/linux/jbd2.h +++ b/include/linux/jbd2.h @@ -1098,7 +1098,7 @@ void jbd2_journal_set_triggers(struct buffer_head *, extern int jbd2_journal_dirty_metadata (handle_t *, struct buffer_head *); extern int jbd2_journal_forget (handle_t *, struct buffer_head *); extern void journal_sync_buffer (struct buffer_head *); -extern void jbd2_journal_invalidatepage(journal_t *, +extern int jbd2_journal_invalidatepage(journal_t *, struct page *, unsigned long); extern int jbd2_journal_try_to_free_buffers(journal_t *, struct page *, gfp_t); extern int jbd2_journal_stop(handle_t *); diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h index f6372b01136..7e8c36bc708 100644 --- a/include/trace/events/ext4.h +++ b/include/trace/events/ext4.h @@ -451,7 +451,7 @@ DEFINE_EVENT(ext4__page_op, ext4_releasepage, TP_ARGS(page) ); -TRACE_EVENT(ext4_invalidatepage, +DECLARE_EVENT_CLASS(ext4_invalidatepage_op, TP_PROTO(struct page *page, unsigned long offset), TP_ARGS(page, offset), @@ -477,6 +477,18 @@ TRACE_EVENT(ext4_invalidatepage, (unsigned long) __entry->index, __entry->offset) ); +DEFINE_EVENT(ext4_invalidatepage_op, ext4_invalidatepage, + TP_PROTO(struct page *page, unsigned long offset), + + TP_ARGS(page, offset) +); + +DEFINE_EVENT(ext4_invalidatepage_op, ext4_journalled_invalidatepage, + TP_PROTO(struct page *page, unsigned long offset), + + TP_ARGS(page, offset) +); + TRACE_EVENT(ext4_discard_blocks, TP_PROTO(struct super_block *sb, unsigned long long blk, unsigned long long count), |