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authorJens Axboe <axboe@fb.com>2016-08-05 15:35:16 -0600
committerJens Axboe <axboe@fb.com>2016-08-07 14:41:02 -0600
commit1eff9d322a444245c67515edb52bc0eb68374aa8 (patch)
treeaed4c3bfdf94202b93b9b5ce74c6e247f4c3ab85 /include/trace
parent31c64f78767948986c6c4c6f488803722c6b0e7a (diff)
block: rename bio bi_rw to bi_opf
Since commit 63a4cc24867d, bio->bi_rw contains flags in the lower portion and the op code in the higher portions. This means that old code that relies on manually setting bi_rw is most likely going to be broken. Instead of letting that brokeness linger, rename the member, to force old and out-of-tree code to break at compile time instead of at runtime. No intended functional changes in this commit. Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'include/trace')
-rw-r--r--include/trace/events/bcache.h8
-rw-r--r--include/trace/events/block.h14
2 files changed, 11 insertions, 11 deletions
diff --git a/include/trace/events/bcache.h b/include/trace/events/bcache.h
index 65673d8b81ac..d336b890e31f 100644
--- a/include/trace/events/bcache.h
+++ b/include/trace/events/bcache.h
@@ -27,7 +27,7 @@ DECLARE_EVENT_CLASS(bcache_request,
__entry->sector = bio->bi_iter.bi_sector;
__entry->orig_sector = bio->bi_iter.bi_sector - 16;
__entry->nr_sector = bio->bi_iter.bi_size >> 9;
- blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_rw,
+ blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_opf,
bio->bi_iter.bi_size);
),
@@ -102,7 +102,7 @@ DECLARE_EVENT_CLASS(bcache_bio,
__entry->dev = bio->bi_bdev->bd_dev;
__entry->sector = bio->bi_iter.bi_sector;
__entry->nr_sector = bio->bi_iter.bi_size >> 9;
- blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_rw,
+ blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_opf,
bio->bi_iter.bi_size);
),
@@ -138,7 +138,7 @@ TRACE_EVENT(bcache_read,
__entry->dev = bio->bi_bdev->bd_dev;
__entry->sector = bio->bi_iter.bi_sector;
__entry->nr_sector = bio->bi_iter.bi_size >> 9;
- blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_rw,
+ blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_opf,
bio->bi_iter.bi_size);
__entry->cache_hit = hit;
__entry->bypass = bypass;
@@ -170,7 +170,7 @@ TRACE_EVENT(bcache_write,
__entry->inode = inode;
__entry->sector = bio->bi_iter.bi_sector;
__entry->nr_sector = bio->bi_iter.bi_size >> 9;
- blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_rw,
+ blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_opf,
bio->bi_iter.bi_size);
__entry->writeback = writeback;
__entry->bypass = bypass;
diff --git a/include/trace/events/block.h b/include/trace/events/block.h
index 5a2a7592068f..8f3a163b8166 100644
--- a/include/trace/events/block.h
+++ b/include/trace/events/block.h
@@ -274,7 +274,7 @@ TRACE_EVENT(block_bio_bounce,
bio->bi_bdev->bd_dev : 0;
__entry->sector = bio->bi_iter.bi_sector;
__entry->nr_sector = bio_sectors(bio);
- blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_rw,
+ blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_opf,
bio->bi_iter.bi_size);
memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
),
@@ -313,7 +313,7 @@ TRACE_EVENT(block_bio_complete,
__entry->sector = bio->bi_iter.bi_sector;
__entry->nr_sector = bio_sectors(bio);
__entry->error = error;
- blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_rw,
+ blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_opf,
bio->bi_iter.bi_size);
),
@@ -341,7 +341,7 @@ DECLARE_EVENT_CLASS(block_bio_merge,
__entry->dev = bio->bi_bdev->bd_dev;
__entry->sector = bio->bi_iter.bi_sector;
__entry->nr_sector = bio_sectors(bio);
- blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_rw,
+ blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_opf,
bio->bi_iter.bi_size);
memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
),
@@ -409,7 +409,7 @@ TRACE_EVENT(block_bio_queue,
__entry->dev = bio->bi_bdev->bd_dev;
__entry->sector = bio->bi_iter.bi_sector;
__entry->nr_sector = bio_sectors(bio);
- blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_rw,
+ blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_opf,
bio->bi_iter.bi_size);
memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
),
@@ -439,7 +439,7 @@ DECLARE_EVENT_CLASS(block_get_rq,
__entry->sector = bio ? bio->bi_iter.bi_sector : 0;
__entry->nr_sector = bio ? bio_sectors(bio) : 0;
blk_fill_rwbs(__entry->rwbs, bio ? bio_op(bio) : 0,
- bio ? bio->bi_rw : 0, __entry->nr_sector);
+ bio ? bio->bi_opf : 0, __entry->nr_sector);
memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
),
@@ -573,7 +573,7 @@ TRACE_EVENT(block_split,
__entry->dev = bio->bi_bdev->bd_dev;
__entry->sector = bio->bi_iter.bi_sector;
__entry->new_sector = new_sector;
- blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_rw,
+ blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_opf,
bio->bi_iter.bi_size);
memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
),
@@ -617,7 +617,7 @@ TRACE_EVENT(block_bio_remap,
__entry->nr_sector = bio_sectors(bio);
__entry->old_dev = dev;
__entry->old_sector = from;
- blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_rw,
+ blk_fill_rwbs(__entry->rwbs, bio_op(bio), bio->bi_opf,
bio->bi_iter.bi_size);
),