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authorLinus Torvalds <torvalds@linux-foundation.org>2018-08-22 13:38:05 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-08-22 13:38:05 -0700
commit5bed49adfe899667887db0739830190309c9011b (patch)
treeaec2108f17a63b6ff8faba95e492b2a7887c7bc4 /include
parentfe6f0ed0dac7df01014ef17fdad45e3eaf21b949 (diff)
parent1e7da865b8c0428b9bcb18ba05ba0f6f47bcfdb4 (diff)
downloadlinux-5bed49adfe899667887db0739830190309c9011b.tar.bz2
Merge tag 'for-4.19/post-20180822' of git://git.kernel.dk/linux-block
Pull more block updates from Jens Axboe: - Set of bcache fixes and changes (Coly) - The flush warn fix (me) - Small series of BFQ fixes (Paolo) - wbt hang fix (Ming) - blktrace fix (Steven) - blk-mq hardware queue count update fix (Jianchao) - Various little fixes * tag 'for-4.19/post-20180822' of git://git.kernel.dk/linux-block: (31 commits) block/DAC960.c: make some arrays static const, shrinks object size blk-mq: sync the update nr_hw_queues with blk_mq_queue_tag_busy_iter blk-mq: init hctx sched after update ctx and hctx mapping block: remove duplicate initialization tracing/blktrace: Fix to allow setting same value pktcdvd: fix setting of 'ret' error return for a few cases block: change return type to bool block, bfq: return nbytes and not zero from struct cftype .write() method block, bfq: improve code of bfq_bfqq_charge_time block, bfq: reduce write overcharge block, bfq: always update the budget of an entity when needed block, bfq: readd missing reset of parent-entity service blk-wbt: fix IO hang in wbt_wait() block: don't warn for flush on read-only device bcache: add the missing comments for smp_mb()/smp_wmb() bcache: remove unnecessary space before ioctl function pointer arguments bcache: add missing SPDX header bcache: move open brace at end of function definitions to next line bcache: add static const prefix to char * array declarations bcache: fix code comments style ...
Diffstat (limited to 'include')
-rw-r--r--include/uapi/linux/bcache.h8
1 files changed, 5 insertions, 3 deletions
diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h
index 8d19e02d752a..5d4f58e059fd 100644
--- a/include/uapi/linux/bcache.h
+++ b/include/uapi/linux/bcache.h
@@ -30,10 +30,10 @@ struct bkey {
BITMASK(name, struct bkey, field, offset, size)
#define PTR_FIELD(name, offset, size) \
-static inline __u64 name(const struct bkey *k, unsigned i) \
+static inline __u64 name(const struct bkey *k, unsigned int i) \
{ return (k->ptr[i] >> offset) & ~(~0ULL << size); } \
\
-static inline void SET_##name(struct bkey *k, unsigned i, __u64 v) \
+static inline void SET_##name(struct bkey *k, unsigned int i, __u64 v) \
{ \
k->ptr[i] &= ~(~(~0ULL << size) << offset); \
k->ptr[i] |= (v & ~(~0ULL << size)) << offset; \
@@ -117,12 +117,14 @@ static inline void bkey_copy_key(struct bkey *dest, const struct bkey *src)
static inline struct bkey *bkey_next(const struct bkey *k)
{
__u64 *d = (void *) k;
+
return (struct bkey *) (d + bkey_u64s(k));
}
-static inline struct bkey *bkey_idx(const struct bkey *k, unsigned nr_keys)
+static inline struct bkey *bkey_idx(const struct bkey *k, unsigned int nr_keys)
{
__u64 *d = (void *) k;
+
return (struct bkey *) (d + nr_keys);
}
/* Enough for a key with 6 pointers */