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| author | Kent Overstreet <kmo@daterainc.com> | 2013-10-25 03:36:03 +0400 |
|---|---|---|
| committer | Kent Overstreet <kmo@daterainc.com> | 2013-11-11 09:56:34 +0400 |
| commit | 280481d06c8a683d9aaa26125476222e76b733c5 (patch) | |
| tree | 513b7387da60b3d497a108335f743369106eb7a3 /drivers/md/bcache/bset.h | |
| parent | e58ff155034791ed3a5563d24a50fae0a8c1617c (diff) | |
| download | linux-280481d06c8a683d9aaa26125476222e76b733c5.tar.xz | |
bcache: Debug code improvements
Couple changes:
* Consolidate bch_check_keys() and bch_check_key_order(), and move the
checks that only check_key_order() could do to bch_btree_iter_next().
* Get rid of CONFIG_BCACHE_EDEBUG - now, all that code is compiled in
when CONFIG_BCACHE_DEBUG is enabled, and there's now a sysfs file to
flip on the EDEBUG checks at runtime.
* Dropped an old not terribly useful check in rw_unlock(), and
refactored/improved a some of the other debug code.
Signed-off-by: Kent Overstreet <kmo@daterainc.com>
Diffstat (limited to 'drivers/md/bcache/bset.h')
| -rw-r--r-- | drivers/md/bcache/bset.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/md/bcache/bset.h b/drivers/md/bcache/bset.h index 5cd90565dfe2..a043a92d4dc9 100644 --- a/drivers/md/bcache/bset.h +++ b/drivers/md/bcache/bset.h @@ -148,6 +148,9 @@ struct btree_iter { size_t size, used; +#ifdef CONFIG_BCACHE_DEBUG + struct btree *b; +#endif struct btree_iter_set { struct bkey *k, *end; } data[MAX_BSETS]; |