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MDEV-6392: Change innodb_have_lzo and innodb_have_lz4 as a static

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variables and reduce the number of ifdef's
This commit is contained in:
Jan Lindström
2014-06-26 20:45:27 +03:00
parent b95ec13553
commit 3e5994868d
12 changed files with 36 additions and 104 deletions
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3
mysql-test/suite/sys_vars/r/innodb_have_lz4_basic.result
View File

@@ -1,3 +0,0 @@
select @@global.innodb_have_lz4;
@@global.innodb_have_lz4
0

3
mysql-test/suite/sys_vars/r/innodb_have_lzo_basic.result
View File

@@ -1,3 +0,0 @@
select @@global.innodb_have_lzo;
@@global.innodb_have_lzo
0

5
mysql-test/suite/sys_vars/t/innodb_have_lz4_basic.test
View File

@@ -1,5 +0,0 @@
--source include/have_innodb.inc
--let $inno= `select @@global.innodb_have_lz4`
--replace_result $inno 0
select @@global.innodb_have_lz4;

5
mysql-test/suite/sys_vars/t/innodb_have_lzo_basic.test
View File

@@ -1,5 +0,0 @@
--source include/have_innodb.inc
--let $inno= `select @@global.innodb_have_lzo`
--replace_result $inno 0
select @@global.innodb_have_lzo;

30
storage/innobase/handler/ha_innodb.cc
View File

@@ -576,6 +576,8 @@ innodb_compression_algorithm_validate(
for update function */
struct st_mysql_value* value); /*!< in: incoming string */
static ibool innodb_have_lzo=IF_LZO(1, 0);
static ibool innodb_have_lz4=IF_LZ4(1, 0);
static const char innobase_hton_name[]= "InnoDB";
@@ -740,9 +742,9 @@ static SHOW_VAR innodb_status_variables[]= {
{"num_pages_page_decompressed",
(char*) &export_vars.innodb_pages_page_decompressed, SHOW_LONGLONG},
{"have_lz4",
(char*) &export_vars.innodb_have_lz4, SHOW_LONG},
(char*) &innodb_have_lz4, SHOW_BOOL},
{"have_lzo",
(char*) &export_vars.innodb_have_lzo, SHOW_LONG},
(char*) &innodb_have_lzo, SHOW_BOOL},
{NullS, NullS, SHOW_LONG}
};
@@ -17044,13 +17046,6 @@ static MYSQL_SYSVAR_BOOL(use_trim, srv_use_trim,
"Use trim. Default FALSE.",
NULL, NULL, FALSE);
#if defined(HAVE_LZO)
#define default_compression_algorithm PAGE_LZO_ALGORITHM
#elif defined(HAVE_LZ4)
#define default_compression_algorithm PAGE_LZ4_ALGORITHM
#else
#define default_compression_algorithm PAGE_ZLIB_ALGORITHM
#endif
static const char *page_compression_algorithms[]= { "none", "zlib", "lz4", "lzo", 0 };
static TYPELIB page_compression_algorithms_typelib=
{
@@ -17060,21 +17055,10 @@ static TYPELIB page_compression_algorithms_typelib=
static MYSQL_SYSVAR_ENUM(compression_algorithm, innodb_compression_algorithm,
PLUGIN_VAR_OPCMDARG,
"Compression algorithm used on page compression. One of: none, zlib, lz4, or lzo",
innodb_compression_algorithm_validate, NULL, default_compression_algorithm,
innodb_compression_algorithm_validate, NULL,
IF_LZO(PAGE_LZO_ALGORITHM, IF_LZ4(PAGE_LZ4_ALGORITHM, PAGE_ZLIB_ALGORITHM)),
&page_compression_algorithms_typelib);
static MYSQL_SYSVAR_ULONG(have_lz4, srv_have_lz4,
PLUGIN_VAR_READONLY,
"InnoDB compiled support with liblz4",
NULL, NULL, srv_have_lz4,
0, 1, 0);
static MYSQL_SYSVAR_ULONG(have_lzo, srv_have_lzo,
PLUGIN_VAR_READONLY,
"InnoDB compiled support with liblzo",
NULL, NULL, srv_have_lzo,
0, 1, 0);
static MYSQL_SYSVAR_LONG(mtflush_threads, srv_mtflush_threads,
PLUGIN_VAR_RQCMDARG | PLUGIN_VAR_READONLY,
"Number of multi-threaded flush threads",
@@ -17251,8 +17235,6 @@ static struct st_mysql_sys_var* innobase_system_variables[]= {
MYSQL_SYSVAR(compression_algorithm),
MYSQL_SYSVAR(mtflush_threads),
MYSQL_SYSVAR(use_mtflush),
MYSQL_SYSVAR(have_lz4),
MYSQL_SYSVAR(have_lzo),
NULL
};

5
storage/innobase/include/srv0srv.h
View File

@@ -264,9 +264,6 @@ extern long srv_mtflush_threads;
/* If this flag is TRUE, then we will use multi threaded flush. */
extern my_bool srv_use_mtflush;
extern ulong srv_have_lz4;
extern ulong srv_have_lzo;
#ifdef __WIN__
extern ibool srv_use_native_conditions;
#endif /* __WIN__ */
@@ -919,8 +916,6 @@ struct export_var_t{
compression */
ib_int64_t innodb_pages_page_compression_error;/*!< Number of page
compression errors */
ulint innodb_have_lz4; /*!< HAVE_LZ4 */
ulint innodb_have_lzo; /*!< HAVE_LZO */
};
/** Thread slot in the thread table. */

12
storage/innobase/include/univ.i
View File

@@ -331,6 +331,18 @@ typedef enum innodb_file_formats_enum innodb_file_formats_t;
/** The 2-logarithm of UNIV_PAGE_SIZE: */
#define UNIV_PAGE_SIZE_SHIFT srv_page_size_shift
#ifdef HAVE_LZO
#define IF_LZO(A,B) A
#else
#define IF_LZO(A,B) B
#endif
#ifdef HAVE_LZ4
#define IF_LZ4(A,B) A
#else
#define IF_LZ4(A,B) B
#endif
/** The universal page size of the database */
#define UNIV_PAGE_SIZE ((ulint) srv_page_size)

15
storage/innobase/srv/srv0srv.cc
View File

@@ -209,18 +209,6 @@ UNIV_INTERN uint srv_flush_log_at_timeout = 1;
UNIV_INTERN ulong srv_page_size = UNIV_PAGE_SIZE_DEF;
UNIV_INTERN ulong srv_page_size_shift = UNIV_PAGE_SIZE_SHIFT_DEF;
#ifdef HAVE_LZ4
UNIV_INTERN ulong srv_have_lz4 = 1;
#else
UNIV_INTERN ulong srv_have_lz4 = 0;
#endif
#ifdef HAVE_LZO
UNIV_INTERN ulong srv_have_lzo = 1;
#else
UNIV_INTERN ulong srv_have_lzo = 0;
#endif
/* Try to flush dirty pages so as to avoid IO bursts at
the checkpoints. */
UNIV_INTERN char srv_adaptive_flushing = TRUE;
@@ -1434,9 +1422,6 @@ srv_export_innodb_status(void)
#endif
export_vars.innodb_page_size = UNIV_PAGE_SIZE;
export_vars.innodb_have_lz4 = srv_have_lz4;
export_vars.innodb_have_lzo = srv_have_lzo;
export_vars.innodb_log_waits = srv_stats.log_waits;
export_vars.innodb_os_log_written = srv_stats.os_log_written;

30
storage/xtradb/handler/ha_innodb.cc
View File

@@ -717,6 +717,8 @@ static MYSQL_THDVAR_BOOL(fake_changes, PLUGIN_VAR_OPCMDARG,
"This is to cause replication prefetch IO. ATTENTION: the transaction started after enabled is affected.",
NULL, NULL, FALSE);
static ibool innodb_have_lzo=IF_LZO(1, 0);
static ibool innodb_have_lz4=IF_LZ4(1, 0);
static SHOW_VAR innodb_status_variables[]= {
{"available_undo_logs",
@@ -934,9 +936,9 @@ static SHOW_VAR innodb_status_variables[]= {
{"num_pages_page_decompressed",
(char*) &export_vars.innodb_pages_page_decompressed, SHOW_LONGLONG},
{"have_lz4",
(char*) &export_vars.innodb_have_lz4, SHOW_LONG},
(char*) &innodb_have_lz4, SHOW_BOOL},
{"have_lzo",
(char*) &export_vars.innodb_have_lzo, SHOW_LONG},
(char*) &innodb_have_lzo, SHOW_BOOL},
{NullS, NullS, SHOW_LONG}
};
@@ -18217,13 +18219,6 @@ static MYSQL_SYSVAR_BOOL(use_trim, srv_use_trim,
"Use trim. Default FALSE.",
NULL, NULL, FALSE);
#if defined(HAVE_LZO)
#define default_compression_algorithm PAGE_LZO_ALGORITHM
#elif defined(HAVE_LZ4)
#define default_compression_algorithm PAGE_LZ4_ALGORITHM
#else
#define default_compression_algorithm PAGE_ZLIB_ALGORITHM
#endif
static const char *page_compression_algorithms[]= { "none", "zlib", "lz4", "lzo", 0 };
static TYPELIB page_compression_algorithms_typelib=
{
@@ -18233,21 +18228,10 @@ static TYPELIB page_compression_algorithms_typelib=
static MYSQL_SYSVAR_ENUM(compression_algorithm, innodb_compression_algorithm,
PLUGIN_VAR_OPCMDARG,
"Compression algorithm used on page compression. One of: none, zlib, lz4, or lzo",
innodb_compression_algorithm_validate, NULL, default_compression_algorithm,
innodb_compression_algorithm_validate, NULL,
IF_LZO(PAGE_LZO_ALGORITHM, IF_LZ4(PAGE_LZ4_ALGORITHM, PAGE_ZLIB_ALGORITHM)),
&page_compression_algorithms_typelib);
static MYSQL_SYSVAR_ULONG(have_lz4, srv_have_lz4,
PLUGIN_VAR_READONLY,
"InnoDB compiled support with liblz4",
NULL, NULL, srv_have_lz4,
0, 1, 0);
static MYSQL_SYSVAR_ULONG(have_lzo, srv_have_lzo,
PLUGIN_VAR_READONLY,
"InnoDB compiled support with liblzo",
NULL, NULL, srv_have_lzo,
0, 1, 0);
static MYSQL_SYSVAR_LONG(mtflush_threads, srv_mtflush_threads,
PLUGIN_VAR_RQCMDARG | PLUGIN_VAR_READONLY,
"Number of multi-threaded flush threads",
@@ -18462,8 +18446,6 @@ static struct st_mysql_sys_var* innobase_system_variables[]= {
MYSQL_SYSVAR(compression_algorithm),
MYSQL_SYSVAR(mtflush_threads),
MYSQL_SYSVAR(use_mtflush),
MYSQL_SYSVAR(have_lz4),
MYSQL_SYSVAR(have_lzo),
NULL
};

5
storage/xtradb/include/srv0srv.h
View File

@@ -282,9 +282,6 @@ extern long srv_mtflush_threads;
/* If this flag is TRUE, then we will use multi threaded flush. */
extern my_bool srv_use_mtflush;
extern ulong srv_have_lz4;
extern ulong srv_have_lzo;
/** Server undo tablespaces directory, can be absolute path. */
extern char* srv_undo_dir;
@@ -1130,8 +1127,6 @@ struct export_var_t{
compression */
ib_int64_t innodb_pages_page_compression_error;/*!< Number of page
compression errors */
ulint innodb_have_lz4; /*!< HAVE_LZ4 */
ulint innodb_have_lzo; /*!< HAVE_LZO */
};
/** Thread slot in the thread table. */

12
storage/xtradb/include/univ.i
View File

@@ -346,6 +346,18 @@ typedef enum innodb_file_formats_enum innodb_file_formats_t;
/** The 2-logarithm of UNIV_PAGE_SIZE: */
#define UNIV_PAGE_SIZE_SHIFT srv_page_size_shift
#ifdef HAVE_LZO
#define IF_LZO(A,B) A
#else
#define IF_LZO(A,B) B
#endif
#ifdef HAVE_LZ4
#define IF_LZ4(A,B) A
#else
#define IF_LZ4(A,B) B
#endif
/** The universal page size of the database */
#define UNIV_PAGE_SIZE ((ulint) srv_page_size)

15
storage/xtradb/srv/srv0srv.cc
View File

@@ -237,18 +237,6 @@ UNIV_INTERN ulong srv_page_size = UNIV_PAGE_SIZE_DEF;
UNIV_INTERN ulong srv_page_size_shift = UNIV_PAGE_SIZE_SHIFT_DEF;
UNIV_INTERN char srv_use_global_flush_log_at_trx_commit = TRUE;
#ifdef HAVE_LZ4
UNIV_INTERN ulong srv_have_lz4 = 1;
#else
UNIV_INTERN ulong srv_have_lz4 = 0;
#endif
#ifdef HAVE_LZO
UNIV_INTERN ulong srv_have_lzo = 1;
#else
UNIV_INTERN ulong srv_have_lzo = 0;
#endif
/* Try to flush dirty pages so as to avoid IO bursts at
the checkpoints. */
UNIV_INTERN char srv_adaptive_flushing = TRUE;
@@ -1813,9 +1801,6 @@ srv_export_innodb_status(void)
#endif
export_vars.innodb_page_size = UNIV_PAGE_SIZE;
export_vars.innodb_have_lz4 = srv_have_lz4;
export_vars.innodb_have_lzo = srv_have_lzo;
export_vars.innodb_log_waits = srv_stats.log_waits;
export_vars.innodb_os_log_written = srv_stats.os_log_written;