diff options
Diffstat (limited to 'storage/innobase/include/log0log.h')
| -rw-r--r-- | storage/innobase/include/log0log.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/storage/innobase/include/log0log.h b/storage/innobase/include/log0log.h index eb7c37f4699..904c72921e3 100644 --- a/storage/innobase/include/log0log.h +++ b/storage/innobase/include/log0log.h @@ -214,7 +214,7 @@ public: private: /** spin lock protecting lsn, buf_free in append_prepare() */ - MY_ALIGNED(CPU_LEVEL1_DCACHE_LINESIZE) srw_mutex lsn_lock; + MY_ALIGNED(CPU_LEVEL1_DCACHE_LINESIZE) mcspin_lock lsn_lock; public: /** first free offset within buf use; protected by lsn_lock */ Atomic_relaxed<size_t> buf_free; @@ -365,8 +365,10 @@ public: private: /** Wait in append_prepare() for buffer to become available - @param ex whether log_sys.latch is exclusively locked */ - ATTRIBUTE_COLD static void append_prepare_wait(bool ex) noexcept; + @param ex whether log_sys.latch is exclusively locked + @param q lsn_lock queue position */ + ATTRIBUTE_COLD + static void append_prepare_wait(bool ex, mcspin_lock::queue *q) noexcept; public: /** Reserve space in the log buffer for appending data. @tparam pmem log_sys.is_pmem() |