On Thu, Feb 16, 2017 at 10:26 AM, jan <jan.lindstrom@mariadb.com> wrote:

revision-id: ab0943d5b11f01fb3f4638134bd1b8fb6a14a5e0 (mariadb-5.5.54-23- gab0943d5b11) parent(s): 2e8fa1c2b2867b99b5cc7f987ad64b666e0af2c4 author: Jan Lindström committer: Jan Lindström timestamp: 2017-02-16 10:25:27 +0200 message:

Fix gcc 6.3.x compiler warnings.

These are caused by fact that functions are declared with __attribute__((nonnull)) or left shit like ~0 << macro when ~0U << macro should be used.

OK to push, except for the following unrelated changes (which are OK in a separate commit): diff --git a/storage/innobase/include/trx0trx.h b/storage/innobase/include/

trx0trx.h index 4ade245f03e..94707ecf7cb 100644 --- a/storage/innobase/include/trx0trx.h +++ b/storage/innobase/include/trx0trx.h @@ -481,6 +481,7 @@ struct trx_struct{ of view of concurrency control: TRX_ACTIVE, TRX_COMMITTED_IN_MEMORY, ... */ + os_thread_id_t thread_id; /*------------------------------*/ /* MySQL has a transaction coordinator to coordinate two phase commit between multiple storage engines and the binary log. When diff --git a/storage/innobase/trx/trx0trx.c b/storage/innobase/trx/ trx0trx.c index 2d585b7507f..9a80478f6f1 100644 --- a/storage/innobase/trx/trx0trx.c +++ b/storage/innobase/trx/trx0trx.c @@ -40,6 +40,7 @@ Created 3/26/1996 Heikki Tuuri #include "srv0srv.h" #include "btr0sea.h" #include "os0proc.h" +#include "os0thread.h" #include "trx0xa.h" #include "trx0purge.h" #include "ha_prototypes.h" @@ -97,7 +98,6 @@ trx_create( trx_t* trx;

ut_ad(mutex_own(&kernel_mutex)); - ut_ad(sess);

trx = mem_alloc(sizeof(trx_t));

@@ -1770,7 +1770,7 @@ trx_print( { ibool newline;

- fprintf(f, "TRANSACTION " TRX_ID_FMT, (ullint) trx->id); + fprintf(f, "TRANSACTION " TRX_ID_FMT " OS thread %lu", (ullint) trx->id, trx->thread_id);

switch (trx->conc_state) { case TRX_NOT_STARTED:

Furthermore, I think that in that separate commit for adding these, a macro could be useful instead of "%lu", because pthread_t may be incompatible with "%lu". Marko -- DON’T MISS M|17 April 11 - 12, 2017 The Conrad Hotel New York City https://m17.mariadb.com/ Marko Mäkelä, Lead Developer InnoDB MariaDB Corporation