diff options
| -rw-r--r-- | fs/f2fs/checkpoint.c | 2 | ||||
| -rw-r--r-- | fs/f2fs/data.c | 2 | ||||
| -rw-r--r-- | fs/f2fs/node.c | 2 | ||||
| -rw-r--r-- | include/trace/events/f2fs.h | 7 |
4 files changed, 13 insertions, 0 deletions
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index 4206f1664be5..c95d62281d7e 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -157,6 +157,8 @@ static int f2fs_write_meta_page(struct page *page, struct inode *inode = page->mapping->host; struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb); + trace_f2fs_writepage(page, META); + if (unlikely(sbi->por_doing)) goto redirty_out; if (wbc->for_reclaim) diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index ea58fb698ac6..b997d552880e 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -788,6 +788,8 @@ static int f2fs_write_data_page(struct page *page, .rw = (wbc->sync_mode == WB_SYNC_ALL) ? WRITE_SYNC : WRITE, }; + trace_f2fs_writepage(page, DATA); + if (page->index < end_index) goto write; diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index 059aaf5dda2b..49bdddbcadea 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -1199,6 +1199,8 @@ static int f2fs_write_node_page(struct page *page, .rw = (wbc->sync_mode == WB_SYNC_ALL) ? WRITE_SYNC : WRITE, }; + trace_f2fs_writepage(page, NODE); + if (unlikely(sbi->por_doing)) goto redirty_out; diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h index 483804b55742..d70991e69e58 100644 --- a/include/trace/events/f2fs.h +++ b/include/trace/events/f2fs.h @@ -751,6 +751,13 @@ DECLARE_EVENT_CLASS(f2fs__page, __entry->dirty) ); +DEFINE_EVENT(f2fs__page, f2fs_writepage, + + TP_PROTO(struct page *page, int type), + + TP_ARGS(page, type) +); + DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty, TP_PROTO(struct page *page, int type), |