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| author | Kent Overstreet <kmo@daterainc.com> | 2013-09-10 19:02:45 -0700 |
|---|---|---|
| committer | Kent Overstreet <kmo@daterainc.com> | 2013-11-10 21:56:32 -0800 |
| commit | 220bb38c21b83e2f7b842f33220bf727093eca89 (patch) | |
| tree | 7388a855ca920ca88c0b9a4d66839946ba4cd848 /include/trace | |
| parent | cc7b8819212f437fc82f0f9cdc24deb0fb5d775f (diff) | |
| download | op-kernel-dev-220bb38c21b83e2f7b842f33220bf727093eca89.zip op-kernel-dev-220bb38c21b83e2f7b842f33220bf727093eca89.tar.gz | |
bcache: Break up struct search
With all the recent refactoring around struct btree op struct search has
gotten rather large.
But we can now easily break it up in a different way - we break out
struct btree_insert_op which is for inserting data into the cache, and
that's now what the copying gc code uses - struct search is now specific
to request.c
Signed-off-by: Kent Overstreet <kmo@daterainc.com>
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/bcache.h | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/include/trace/events/bcache.h b/include/trace/events/bcache.h index 5ebda97..32c89b3 100644 --- a/include/trace/events/bcache.h +++ b/include/trace/events/bcache.h @@ -6,11 +6,9 @@ #include <linux/tracepoint.h> -struct search; - DECLARE_EVENT_CLASS(bcache_request, - TP_PROTO(struct search *s, struct bio *bio), - TP_ARGS(s, bio), + TP_PROTO(struct bcache_device *d, struct bio *bio), + TP_ARGS(d, bio), TP_STRUCT__entry( __field(dev_t, dev ) @@ -24,8 +22,8 @@ DECLARE_EVENT_CLASS(bcache_request, TP_fast_assign( __entry->dev = bio->bi_bdev->bd_dev; - __entry->orig_major = s->d->disk->major; - __entry->orig_minor = s->d->disk->first_minor; + __entry->orig_major = d->disk->major; + __entry->orig_minor = d->disk->first_minor; __entry->sector = bio->bi_sector; __entry->orig_sector = bio->bi_sector - 16; __entry->nr_sector = bio->bi_size >> 9; @@ -79,13 +77,13 @@ DECLARE_EVENT_CLASS(btree_node, /* request.c */ DEFINE_EVENT(bcache_request, bcache_request_start, - TP_PROTO(struct search *s, struct bio *bio), - TP_ARGS(s, bio) + TP_PROTO(struct bcache_device *d, struct bio *bio), + TP_ARGS(d, bio) ); DEFINE_EVENT(bcache_request, bcache_request_end, - TP_PROTO(struct search *s, struct bio *bio), - TP_ARGS(s, bio) + TP_PROTO(struct bcache_device *d, struct bio *bio), + TP_ARGS(d, bio) ); DECLARE_EVENT_CLASS(bcache_bio, |
