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author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2018-02-01 00:41:33 -0800 |
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committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2018-02-01 00:41:33 -0800 |
commit | 10a558374f3751cf4eb55143008975641dfc2cf4 (patch) | |
tree | aab0def9d2289f6520ffb62ec4c1d738135447c4 /drivers/md/persistent-data | |
parent | Input: goodix - use generic touchscreen_properties (diff) | |
parent | Linux 4.15 (diff) | |
download | linux-dev-10a558374f3751cf4eb55143008975641dfc2cf4.tar.xz linux-dev-10a558374f3751cf4eb55143008975641dfc2cf4.zip |
Merge tag 'v4.15' into next
Sync with mainline to get in trackpoint updates and other changes.
Diffstat (limited to 'drivers/md/persistent-data')
-rw-r--r-- | drivers/md/persistent-data/dm-btree.c | 19 | ||||
-rw-r--r-- | drivers/md/persistent-data/dm-space-map-metadata.c | 3 |
2 files changed, 4 insertions, 18 deletions
diff --git a/drivers/md/persistent-data/dm-btree.c b/drivers/md/persistent-data/dm-btree.c index f21ce6a3d4cf..58b319757b1e 100644 --- a/drivers/md/persistent-data/dm-btree.c +++ b/drivers/md/persistent-data/dm-btree.c @@ -683,23 +683,8 @@ static int btree_split_beneath(struct shadow_spine *s, uint64_t key) pn->keys[1] = rn->keys[0]; memcpy_disk(value_ptr(pn, 1), &val, sizeof(__le64)); - /* - * rejig the spine. This is ugly, since it knows too - * much about the spine - */ - if (s->nodes[0] != new_parent) { - unlock_block(s->info, s->nodes[0]); - s->nodes[0] = new_parent; - } - if (key < le64_to_cpu(rn->keys[0])) { - unlock_block(s->info, right); - s->nodes[1] = left; - } else { - unlock_block(s->info, left); - s->nodes[1] = right; - } - s->count = 2; - + unlock_block(s->info, left); + unlock_block(s->info, right); return 0; } diff --git a/drivers/md/persistent-data/dm-space-map-metadata.c b/drivers/md/persistent-data/dm-space-map-metadata.c index 4aed69d9dd17..aec449243966 100644 --- a/drivers/md/persistent-data/dm-space-map-metadata.c +++ b/drivers/md/persistent-data/dm-space-map-metadata.c @@ -11,6 +11,7 @@ #include <linux/list.h> #include <linux/slab.h> #include <linux/device-mapper.h> +#include <linux/kernel.h> #define DM_MSG_PREFIX "space map metadata" @@ -111,7 +112,7 @@ static bool brb_empty(struct bop_ring_buffer *brb) static unsigned brb_next(struct bop_ring_buffer *brb, unsigned old) { unsigned r = old + 1; - return (r >= (sizeof(brb->bops) / sizeof(*brb->bops))) ? 0 : r; + return r >= ARRAY_SIZE(brb->bops) ? 0 : r; } static int brb_push(struct bop_ring_buffer *brb, |