diff options
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/f2fs.h | 107 |
1 files changed, 82 insertions, 25 deletions
diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h index e0dc355fa317..3b9f28dfc849 100644 --- a/include/trace/events/f2fs.h +++ b/include/trace/events/f2fs.h @@ -16,15 +16,28 @@ { META, "META" }, \ { META_FLUSH, "META_FLUSH" }) -#define show_bio_type(type) \ - __print_symbolic(type, \ - { READ, "READ" }, \ - { READA, "READAHEAD" }, \ - { READ_SYNC, "READ_SYNC" }, \ - { WRITE, "WRITE" }, \ - { WRITE_SYNC, "WRITE_SYNC" }, \ - { WRITE_FLUSH, "WRITE_FLUSH" }, \ - { WRITE_FUA, "WRITE_FUA" }) +#define F2FS_BIO_MASK(t) (t & (READA | WRITE_FLUSH_FUA)) +#define F2FS_BIO_EXTRA_MASK(t) (t & (REQ_META | REQ_PRIO)) + +#define show_bio_type(type) show_bio_base(type), show_bio_extra(type) + +#define show_bio_base(type) \ + __print_symbolic(F2FS_BIO_MASK(type), \ + { READ, "READ" }, \ + { READA, "READAHEAD" }, \ + { READ_SYNC, "READ_SYNC" }, \ + { WRITE, "WRITE" }, \ + { WRITE_SYNC, "WRITE_SYNC" }, \ + { WRITE_FLUSH, "WRITE_FLUSH" }, \ + { WRITE_FUA, "WRITE_FUA" }, \ + { WRITE_FLUSH_FUA, "WRITE_FLUSH_FUA" }) + +#define show_bio_extra(type) \ + __print_symbolic(F2FS_BIO_EXTRA_MASK(type), \ + { REQ_META, "(M)" }, \ + { REQ_PRIO, "(P)" }, \ + { REQ_META | REQ_PRIO, "(MP)" }, \ + { 0, " \b" }) #define show_data_type(type) \ __print_symbolic(type, \ @@ -421,7 +434,7 @@ TRACE_EVENT(f2fs_truncate_partial_nodes, __entry->err) ); -TRACE_EVENT_CONDITION(f2fs_readpage, +TRACE_EVENT_CONDITION(f2fs_submit_page_bio, TP_PROTO(struct page *page, sector_t blkaddr, int type), @@ -446,7 +459,7 @@ TRACE_EVENT_CONDITION(f2fs_readpage, ), TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, " - "blkaddr = 0x%llx, bio_type = %s", + "blkaddr = 0x%llx, bio_type = %s%s", show_dev_ino(__entry), (unsigned long)__entry->index, (unsigned long long)__entry->blkaddr, @@ -598,36 +611,54 @@ TRACE_EVENT(f2fs_reserve_new_block, __entry->ofs_in_node) ); -TRACE_EVENT(f2fs_do_submit_bio, +DECLARE_EVENT_CLASS(f2fs__submit_bio, - TP_PROTO(struct super_block *sb, int btype, bool sync, struct bio *bio), + TP_PROTO(struct super_block *sb, int rw, int type, struct bio *bio), - TP_ARGS(sb, btype, sync, bio), + TP_ARGS(sb, rw, type, bio), TP_STRUCT__entry( __field(dev_t, dev) - __field(int, btype) - __field(bool, sync) + __field(int, rw) + __field(int, type) __field(sector_t, sector) __field(unsigned int, size) ), TP_fast_assign( __entry->dev = sb->s_dev; - __entry->btype = btype; - __entry->sync = sync; + __entry->rw = rw; + __entry->type = type; __entry->sector = bio->bi_sector; __entry->size = bio->bi_size; ), - TP_printk("dev = (%d,%d), type = %s, io = %s, sector = %lld, size = %u", + TP_printk("dev = (%d,%d), %s%s, %s, sector = %lld, size = %u", show_dev(__entry), - show_block_type(__entry->btype), - __entry->sync ? "sync" : "no sync", + show_bio_type(__entry->rw), + show_block_type(__entry->type), (unsigned long long)__entry->sector, __entry->size) ); +DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_write_bio, + + TP_PROTO(struct super_block *sb, int rw, int type, struct bio *bio), + + TP_ARGS(sb, rw, type, bio), + + TP_CONDITION(bio) +); + +DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_read_bio, + + TP_PROTO(struct super_block *sb, int rw, int type, struct bio *bio), + + TP_ARGS(sb, rw, type, bio), + + TP_CONDITION(bio) +); + DECLARE_EVENT_CLASS(f2fs__page, TP_PROTO(struct page *page, int type), @@ -674,15 +705,16 @@ DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite, TP_ARGS(page, type) ); -TRACE_EVENT(f2fs_submit_write_page, +TRACE_EVENT(f2fs_submit_page_mbio, - TP_PROTO(struct page *page, block_t blk_addr, int type), + TP_PROTO(struct page *page, int rw, int type, block_t blk_addr), - TP_ARGS(page, blk_addr, type), + TP_ARGS(page, rw, type, blk_addr), TP_STRUCT__entry( __field(dev_t, dev) __field(ino_t, ino) + __field(int, rw) __field(int, type) __field(pgoff_t, index) __field(block_t, block) @@ -691,13 +723,15 @@ TRACE_EVENT(f2fs_submit_write_page, TP_fast_assign( __entry->dev = page->mapping->host->i_sb->s_dev; __entry->ino = page->mapping->host->i_ino; + __entry->rw = rw; __entry->type = type; __entry->index = page->index; __entry->block = blk_addr; ), - TP_printk("dev = (%d,%d), ino = %lu, %s, index = %lu, blkaddr = 0x%llx", + TP_printk("dev = (%d,%d), ino = %lu, %s%s, %s, index = %lu, blkaddr = 0x%llx", show_dev_ino(__entry), + show_bio_type(__entry->rw), show_block_type(__entry->type), (unsigned long)__entry->index, (unsigned long long)__entry->block) @@ -727,6 +761,29 @@ TRACE_EVENT(f2fs_write_checkpoint, __entry->msg) ); +TRACE_EVENT(f2fs_issue_discard, + + TP_PROTO(struct super_block *sb, block_t blkstart, block_t blklen), + + TP_ARGS(sb, blkstart, blklen), + + TP_STRUCT__entry( + __field(dev_t, dev) + __field(block_t, blkstart) + __field(block_t, blklen) + ), + + TP_fast_assign( + __entry->dev = sb->s_dev; + __entry->blkstart = blkstart; + __entry->blklen = blklen; + ), + + TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx", + show_dev(__entry), + (unsigned long long)__entry->blkstart, + (unsigned long long)__entry->blklen) +); #endif /* _TRACE_F2FS_H */ /* This part must be outside protection */ |