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| author | Kent Overstreet <kmo@daterainc.com> | 2013-11-12 07:25:55 +0400 |
|---|---|---|
| committer | Kent Overstreet <kmo@daterainc.com> | 2014-01-09 01:05:13 +0400 |
| commit | f67342dd342d5917d94a7c0ffbde5f78e0d7a57a (patch) | |
| tree | 64472797ad91ae8e9b9e100863b98a69c34bd9a2 /drivers/md/bcache/bset.h | |
| parent | 59158fde429fb5d18064e2734b3dd5e6048affbd (diff) | |
| download | linux-f67342dd342d5917d94a7c0ffbde5f78e0d7a57a.tar.xz | |
bcache: Refactor bset_tree sysfs stats
We're in the process of turning bset.c into library code, so none of the code in
that file should know about struct cache_set or struct btree - so, move the
btree traversal part of the stats code to sysfs.c.
Signed-off-by: Kent Overstreet <kmo@daterainc.com>
Diffstat (limited to 'drivers/md/bcache/bset.h')
| -rw-r--r-- | drivers/md/bcache/bset.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/md/bcache/bset.h b/drivers/md/bcache/bset.h index 4fc40fd719de..49135695342e 100644 --- a/drivers/md/bcache/bset.h +++ b/drivers/md/bcache/bset.h @@ -365,6 +365,14 @@ static inline void bch_btree_sort(struct btree *b, bch_btree_sort_partial(b, 0, state); } +struct bset_stats { + size_t sets_written, sets_unwritten; + size_t bytes_written, bytes_unwritten; + size_t floats, failed; +}; + +void bch_btree_keys_stats(struct btree_keys *, struct bset_stats *); + /* Bkey utility code */ #define bset_bkey_last(i) bkey_idx((struct bkey *) (i)->d, (i)->keys) @@ -495,6 +503,4 @@ int __bch_keylist_realloc(struct keylist *, unsigned); struct cache_set; const char *bch_ptr_status(struct cache_set *, const struct bkey *); -int bch_bset_print_stats(struct cache_set *, char *); - #endif |