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Add function to set row cache on rocksdb_options_t (#6442)

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Summary:
Adding a C API function to set `row_cache` on `rocksdb_options_t` as this functionality is missing.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6442

Differential Revision: D20036813

Pulled By: riversand963

fbshipit-source-id: c1fa95ea343345fbc1e57961d0d048e0e79be373
This commit is contained in:
Zaiyang Li 2020-02-21 11:10:54 -08:00 committed by Facebook Github Bot
parent d75ce0a8ae
commit fcec56e86c
2 changed files with 10 additions and 0 deletions
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6
db/c.cc
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@ -2765,6 +2765,12 @@ void rocksdb_ratelimiter_destroy(rocksdb_ratelimiter_t *limiter) {
delete limiter; delete limiter;
} }
void rocksdb_options_set_row_cache(rocksdb_options_t* opt, rocksdb_cache_t* cache) {
if(cache) {
opt->rep.row_cache = cache->rep;
}
}
void rocksdb_set_perf_level(int v) { void rocksdb_set_perf_level(int v) {
PerfLevel level = static_cast<PerfLevel>(v); PerfLevel level = static_cast<PerfLevel>(v);
SetPerfLevel(level); SetPerfLevel(level);

4
include/rocksdb/c.h
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@ -1047,6 +1047,10 @@ extern ROCKSDB_LIBRARY_API void rocksdb_options_set_ratelimiter(
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_atomic_flush( extern ROCKSDB_LIBRARY_API void rocksdb_options_set_atomic_flush(
rocksdb_options_t* opt, unsigned char); rocksdb_options_t* opt, unsigned char);
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_row_cache(
rocksdb_options_t* opt, rocksdb_cache_t* cache
);
/* RateLimiter */ /* RateLimiter */
extern ROCKSDB_LIBRARY_API rocksdb_ratelimiter_t* rocksdb_ratelimiter_create( extern ROCKSDB_LIBRARY_API rocksdb_ratelimiter_t* rocksdb_ratelimiter_create(
int64_t rate_bytes_per_sec, int64_t refill_period_us, int32_t fairness); int64_t rate_bytes_per_sec, int64_t refill_period_us, int32_t fairness);