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Commit f24038b8 authored by Sergei Golubchik's avatar Sergei Golubchik
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mark Aria allocations for temp tables as MY_THREAD_SPECIFIC

parent 9742cf42
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Inline Side-by-side
Showing with 81 additions and 63 deletions
storage/maria/ma_bitmap.c
View file @ f24038b8
......@@ -232,15 +232,16 @@ my_bool _ma_bitmap_init(MARIA_SHARE *share, File file,
uint max_page_size;
MARIA_FILE_BITMAP *bitmap= &share->bitmap;
uint size= share->block_size;
myf flag= MY_WME | (share->temporary ? MY_THREAD_SPECIFIC : 0);
pgcache_page_no_t first_bitmap_with_space;
#ifndef DBUG_OFF
/* We want to have a copy of the bitmap to be able to print differences */
size*= 2;
#endif
if (((bitmap->map= (uchar*) my_malloc(size, MYF(MY_WME))) == NULL) ||
if (((bitmap->map= (uchar*) my_malloc(size, flag)) == NULL) ||
my_init_dynamic_array(&bitmap->pinned_pages,
sizeof(MARIA_PINNED_PAGE), 1, 1, MYF(0)))
sizeof(MARIA_PINNED_PAGE), 1, 1, flag))
return 1;
bitmap->share= share;
......
storage/maria/ma_blockrec.c
View file @ f24038b8
......@@ -485,10 +485,11 @@ my_bool _ma_init_block_record(MARIA_HA *info)
{
MARIA_ROW *row= &info->cur_row, *new_row= &info->new_row;
MARIA_SHARE *share= info->s;
myf flag= MY_WME | (share->temporary ? MY_THREAD_SPECIFIC : 0);
uint default_extents;
DBUG_ENTER("_ma_init_block_record");
if (!my_multi_malloc(MY_WME,
if (!my_multi_malloc(flag,
&row->empty_bits, share->base.pack_bytes,
&row->field_lengths,
share->base.max_field_lengths + 2,
......@@ -527,13 +528,12 @@ my_bool _ma_init_block_record(MARIA_HA *info)
FULL_PAGE_SIZE(share) /
BLOB_SEGMENT_MIN_SIZE));
if (my_init_dynamic_array(&info->bitmap_blocks,
sizeof(MARIA_BITMAP_BLOCK), default_extents,
64, MYF(0)))
if (my_init_dynamic_array(&info->bitmap_blocks, sizeof(MARIA_BITMAP_BLOCK),
default_extents, 64, flag))
goto err;
info->cur_row.extents_buffer_length= default_extents * ROW_EXTENT_SIZE;
if (!(info->cur_row.extents= my_malloc(info->cur_row.extents_buffer_length,
MYF(MY_WME))))
flag)))
goto err;
info->row_base_length= share->base_length;
......@@ -2642,6 +2642,7 @@ static my_bool write_block_record(MARIA_HA *info,
LSN lsn;
my_off_t position;
uint save_my_errno;
myf myflag= MY_WME | (share->temporary ? MY_THREAD_SPECIFIC : 0);
DBUG_ENTER("write_block_record");
head_block= bitmap_blocks->block;
......@@ -2708,7 +2709,7 @@ static my_bool write_block_record(MARIA_HA *info,
for every data segment we want to store.
*/
if (_ma_alloc_buffer(&info->rec_buff, &info->rec_buff_size,
row->head_length))
row->head_length, myflag))
DBUG_RETURN(1);
tmp_data_used= 0; /* Either 0 or last used uchar in 'data' */
......@@ -4718,6 +4719,7 @@ int _ma_read_block_record2(MARIA_HA *info, uchar *record,
MARIA_EXTENT_CURSOR extent;
MARIA_COLUMNDEF *column, *end_column;
MARIA_ROW *cur_row= &info->cur_row;
myf myflag= MY_WME | (share->temporary ? MY_THREAD_SPECIFIC : 0);
DBUG_ENTER("_ma_read_block_record2");
start_of_data= data;
......@@ -4763,7 +4765,7 @@ int _ma_read_block_record2(MARIA_HA *info, uchar *record,
if (cur_row->extents_buffer_length < row_extent_size &&
_ma_alloc_buffer(&cur_row->extents,
&cur_row->extents_buffer_length,
row_extent_size))
row_extent_size, myflag))
DBUG_RETURN(my_errno);
memcpy(cur_row->extents, data, ROW_EXTENT_SIZE);
data+= ROW_EXTENT_SIZE;
......@@ -4944,7 +4946,7 @@ int _ma_read_block_record2(MARIA_HA *info, uchar *record,
cur_row->blob_length= blob_lengths;
DBUG_PRINT("info", ("Total blob length: %lu", blob_lengths));
if (_ma_alloc_buffer(&info->blob_buff, &info->blob_buff_size,
blob_lengths))
blob_lengths, myflag))
DBUG_RETURN(my_errno);
blob_buffer= info->blob_buff;
}
......@@ -5050,6 +5052,7 @@ static my_bool read_row_extent_info(MARIA_HA *info, uchar *buff,
uint flag, row_extents, row_extents_size;
uint field_lengths __attribute__ ((unused));
uchar *extents, *end;
myf myflag= MY_WME | (share->temporary ? MY_THREAD_SPECIFIC : 0);
DBUG_ENTER("read_row_extent_info");
if (!(data= get_record_position(share, buff,
......@@ -5073,7 +5076,7 @@ static my_bool read_row_extent_info(MARIA_HA *info, uchar *buff,
if (info->cur_row.extents_buffer_length < row_extents_size &&
_ma_alloc_buffer(&info->cur_row.extents,
&info->cur_row.extents_buffer_length,
row_extents_size))
row_extents_size, myflag))
DBUG_RETURN(1);
memcpy(info->cur_row.extents, data, ROW_EXTENT_SIZE);
data+= ROW_EXTENT_SIZE;
......@@ -5244,6 +5247,7 @@ my_bool _ma_cmp_block_unique(MARIA_HA *info, MARIA_UNIQUEDEF *def,
my_bool _ma_scan_init_block_record(MARIA_HA *info)
{
MARIA_SHARE *share= info->s;
myf flag= MY_WME | (share->temporary ? MY_THREAD_SPECIFIC : 0);
DBUG_ENTER("_ma_scan_init_block_record");
DBUG_ASSERT(info->dfile.file == share->bitmap.file.file);
......@@ -5253,7 +5257,7 @@ my_bool _ma_scan_init_block_record(MARIA_HA *info)
*/
if (!(info->scan.bitmap_buff ||
((info->scan.bitmap_buff=
(uchar *) my_malloc(share->block_size * 2, MYF(MY_WME))))))
(uchar *) my_malloc(share->block_size * 2, flag)))))
DBUG_RETURN(1);
info->scan.page_buff= info->scan.bitmap_buff + share->block_size;
info->scan.bitmap_end= info->scan.bitmap_buff + share->bitmap.max_total_size;
......
storage/maria/ma_check.c
View file @ f24038b8
......@@ -1271,6 +1271,7 @@ static int check_dynamic_record(HA_CHECK *param, MARIA_HA *info, int extend,
ulong UNINIT_VAR(left_length);
uint b_type;
char llbuff[22],llbuff2[22],llbuff3[22];
myf myflag= MY_WME | (share->temporary ? MY_THREAD_SPECIFIC : 0);
DBUG_ENTER("check_dynamic_record");
pos= 0;
......@@ -1378,7 +1379,7 @@ static int check_dynamic_record(HA_CHECK *param, MARIA_HA *info, int extend,
{
if (_ma_alloc_buffer(&info->rec_buff, &info->rec_buff_size,
block_info.rec_len +
share->base.extra_rec_buff_size))
share->base.extra_rec_buff_size, myflag))
{
_ma_check_print_error(param,
......@@ -2694,7 +2695,7 @@ int maria_repair(HA_CHECK *param, register MARIA_HA *info,
(uchar *) my_malloc((uint)
share->base.default_rec_buff_size, MYF(0))) ||
_ma_alloc_buffer(&sort_param.rec_buff, &sort_param.rec_buff_size,
share->base.default_rec_buff_size))
share->base.default_rec_buff_size, MYF(0)))
{
_ma_check_print_error(param, "Not enough memory for extra record");
goto err;
......@@ -3782,7 +3783,7 @@ int maria_repair_by_sort(HA_CHECK *param, register MARIA_HA *info,
(uchar*) my_malloc((size_t) share->base.default_rec_buff_size,
MYF(0))) ||
_ma_alloc_buffer(&sort_param.rec_buff, &sort_param.rec_buff_size,
share->base.default_rec_buff_size))
share->base.default_rec_buff_size, MYF(0)))
{
_ma_check_print_error(param, "Not enough memory for extra record");
goto err;
......@@ -4425,7 +4426,7 @@ int maria_repair_parallel(HA_CHECK *param, register MARIA_HA *info,
sort_param[i].record= (((uchar *)(sort_param+share->base.keys))+
(share->base.pack_reclength * i));
if (_ma_alloc_buffer(&sort_param[i].rec_buff, &sort_param[i].rec_buff_size,
share->base.default_rec_buff_size))
share->base.default_rec_buff_size, MYF(0)))
{
_ma_check_print_error(param,"Not enough memory!");
goto err;
......@@ -5155,7 +5156,7 @@ static int sort_get_next_record(MARIA_SORT_PARAM *sort_param)
if (_ma_alloc_buffer(&sort_param->rec_buff,
&sort_param->rec_buff_size,
block_info.rec_len +
share->base.extra_rec_buff_size))
share->base.extra_rec_buff_size, MYF(0)))
{
if (param->max_record_length >= block_info.rec_len)
......
storage/maria/ma_create.c
View file @ f24038b8
......@@ -64,10 +64,10 @@ int maria_create(const char *name, enum data_file_type datafile_type,
uint uniques, MARIA_UNIQUEDEF *uniquedefs,
MARIA_CREATE_INFO *ci,uint flags)
{
register uint i,j;
uint i,j;
File UNINIT_VAR(dfile), UNINIT_VAR(file);
int errpos,save_errno, create_mode= O_RDWR | O_TRUNC, res;
myf create_flag;
myf create_flag, common_flag= MY_WME, sync_dir= 0;
uint length,max_key_length,packed,pack_bytes,pointer,real_length_diff,
key_length,info_length,key_segs,options,min_key_length,
base_pos,long_varchar_count,
......@@ -93,7 +93,6 @@ int maria_create(const char *name, enum data_file_type datafile_type,
MARIA_CREATE_INFO tmp_create_info;
my_bool tmp_table= FALSE; /* cache for presence of HA_OPTION_TMP_TABLE */
my_bool forced_packed;
myf sync_dir= 0;
uchar *log_data= NULL;
my_bool encrypted= maria_encrypt_tables && datafile_type == BLOCK_RECORD;
my_bool insert_order= MY_TEST(flags & HA_PRESERVE_INSERT_ORDER);
......@@ -104,6 +103,9 @@ int maria_create(const char *name, enum data_file_type datafile_type,
DBUG_ASSERT(maria_inited);
if (flags & HA_CREATE_TMP_TABLE)
common_flag|= MY_THREAD_SPECIFIC;
if (!ci)
{
bzero((char*) &tmp_create_info,sizeof(tmp_create_info));
......@@ -148,7 +150,7 @@ int maria_create(const char *name, enum data_file_type datafile_type,
(double*) my_malloc((keys + uniques)*HA_MAX_KEY_SEG*sizeof(double) +
(keys + uniques)*HA_MAX_KEY_SEG*sizeof(ulong) +
sizeof(uint16) * columns,
MYF(MY_WME | MY_ZEROFILL))))
MYF(common_flag | MY_ZEROFILL))))
DBUG_RETURN(my_errno);
nulls_per_key_part= (ulong*) (rec_per_key_part +
(keys + uniques) * HA_MAX_KEY_SEG);
......@@ -924,7 +926,7 @@ int maria_create(const char *name, enum data_file_type datafile_type,
if ((file= mysql_file_create_with_symlink(key_file_kfile, klinkname_ptr,
kfilename, 0, create_mode,
MYF(MY_WME|create_flag))) < 0)
MYF(common_flag|create_flag))) < 0)
goto err;
errpos=1;
......@@ -1027,7 +1029,7 @@ int maria_create(const char *name, enum data_file_type datafile_type,
MARIA_COLUMNDEF **col_order, **pos;
if (!(col_order= (MARIA_COLUMNDEF**) my_malloc(share.base.fields *
sizeof(MARIA_COLUMNDEF*),
MYF(MY_WME))))
common_flag)))
goto err;
for (column= columndef, pos= col_order ;
column != end_column ;
......@@ -1206,8 +1208,8 @@ int maria_create(const char *name, enum data_file_type datafile_type,
}
if ((dfile=
mysql_file_create_with_symlink(key_file_dfile, dlinkname_ptr,
dfilename, 0, create_mode,
MYF(MY_WME | create_flag | sync_dir))) < 0)
dfilename, 0, create_mode,
MYF(common_flag | create_flag | sync_dir))) < 0)
goto err;
errpos=3;
......
storage/maria/ma_dynrec.c
View file @ f24038b8
......@@ -1477,6 +1477,8 @@ int _ma_read_dynamic_record(MARIA_HA *info, uchar *buf,
File file;
uchar *UNINIT_VAR(to);
uint UNINIT_VAR(left_length);
MARIA_SHARE *share= info->s;
myf flag= MY_WME | (share->temporary ? MY_THREAD_SPECIFIC : 0);
DBUG_ENTER("_ma_read_dynamic_record");
if (filepos == HA_OFFSET_ERROR)
......@@ -1507,13 +1509,13 @@ int _ma_read_dynamic_record(MARIA_HA *info, uchar *buf,
if (block_of_record++ == 0) /* First block */
{
info->cur_row.total_length= block_info.rec_len;
if (block_info.rec_len > (uint) info->s->base.max_pack_length)
if (block_info.rec_len > (uint) share->base.max_pack_length)
goto panic;
if (info->s->base.blobs)
if (share->base.blobs)
{
if (_ma_alloc_buffer(&info->rec_buff, &info->rec_buff_size,
block_info.rec_len +
info->s->base.extra_rec_buff_size))
share->base.extra_rec_buff_size, flag))
goto err;
}
to= info->rec_buff;
......@@ -1549,7 +1551,7 @@ int _ma_read_dynamic_record(MARIA_HA *info, uchar *buf,
there is no equivalent without seeking. We are at the right
position already. :(
*/
if (info->s->file_read(info, to, block_info.data_len,
if (share->file_read(info, to, block_info.data_len,
filepos, MYF(MY_NABP)))
goto panic;
left_length-=block_info.data_len;
......@@ -1769,6 +1771,7 @@ int _ma_read_rnd_dynamic_record(MARIA_HA *info,
uchar *UNINIT_VAR(to);
MARIA_BLOCK_INFO block_info;
MARIA_SHARE *share= info->s;
myf flag= MY_WME | (share->temporary ? MY_THREAD_SPECIFIC : 0);
DBUG_ENTER("_ma_read_rnd_dynamic_record");
#ifdef MARIA_EXTERNAL_LOCKING
......@@ -1859,7 +1862,7 @@ int _ma_read_rnd_dynamic_record(MARIA_HA *info,
{
if (_ma_alloc_buffer(&info->rec_buff, &info->rec_buff_size,
block_info.rec_len +
info->s->base.extra_rec_buff_size))
share->base.extra_rec_buff_size, flag))
goto err;
}
to= info->rec_buff;
......
storage/maria/ma_extra.c
View file @ f24038b8
......@@ -533,6 +533,7 @@ int maria_reset(MARIA_HA *info)
{
int error= 0;
MARIA_SHARE *share= info->s;
myf flag= MY_WME | (share->temporary ? MY_THREAD_SPECIFIC : 0);
DBUG_ENTER("maria_reset");
/*
Free buffers and reset the following flags:
......@@ -553,13 +554,13 @@ int maria_reset(MARIA_HA *info)
{
info->rec_buff_size= 1; /* Force realloc */
_ma_alloc_buffer(&info->rec_buff, &info->rec_buff_size,
share->base.default_rec_buff_size);
share->base.default_rec_buff_size, flag);
}
if (info->blob_buff_size > MARIA_SMALL_BLOB_BUFFER)
{
info->blob_buff_size= 1; /* Force realloc */
_ma_alloc_buffer(&info->blob_buff, &info->blob_buff_size,
MARIA_SMALL_BLOB_BUFFER);
MARIA_SMALL_BLOB_BUFFER, flag);
}
}
#if defined(HAVE_MMAP) && defined(HAVE_MADVISE)
......
storage/maria/ma_open.c
View file @ f24038b8
......@@ -39,7 +39,7 @@ static void maria_scan_end_dummy(MARIA_HA *info);
static my_bool maria_once_init_dummy(MARIA_SHARE *, File);
static my_bool maria_once_end_dummy(MARIA_SHARE *);
static uchar *_ma_base_info_read(uchar *ptr, MARIA_BASE_INFO *base);
static uchar *_ma_state_info_read(uchar *ptr, MARIA_STATE_INFO *state);
static uchar *_ma_state_info_read(uchar *, MARIA_STATE_INFO *, myf);
#define get_next_element(to,pos,size) { memcpy((char*) to,pos,(size_t) size); \
pos+=size;}
......@@ -98,6 +98,7 @@ static MARIA_HA *maria_clone_internal(MARIA_SHARE *share,
uint errpos;
MARIA_HA info,*m_info;
my_bitmap_map *changed_fields_bitmap;
myf flag= MY_WME | (share->temporary ? MY_THREAD_SPECIFIC : 0);
DBUG_ENTER("maria_clone_internal");
errpos= 0;
......@@ -115,7 +116,7 @@ static MARIA_HA *maria_clone_internal(MARIA_SHARE *share,
errpos= 5;
/* alloc and set up private structure parts */
if (!my_multi_malloc(MY_WME,
if (!my_multi_malloc(flag,
&m_info,sizeof(MARIA_HA),
&info.blobs,sizeof(MARIA_BLOB)*share->base.blobs,
&info.buff,(share->base.max_key_block_length*2+
......@@ -163,10 +164,9 @@ static MARIA_HA *maria_clone_internal(MARIA_SHARE *share,
goto err;
/* The following should be big enough for all pinning purposes */
if (my_init_dynamic_array(&info.pinned_pages,
sizeof(MARIA_PINNED_PAGE),
if (my_init_dynamic_array(&info.pinned_pages, sizeof(MARIA_PINNED_PAGE),
MY_MAX(share->base.blobs*2 + 4,
MARIA_MAX_TREE_LEVELS*3), 16, MYF(0)))
MARIA_MAX_TREE_LEVELS*3), 16, flag))
goto err;
......@@ -202,7 +202,7 @@ static MARIA_HA *maria_clone_internal(MARIA_SHARE *share,
/* Allocate buffer for one record */
/* prerequisites: info->rec_buffer == 0 && info->rec_buff_size == 0 */
if (_ma_alloc_buffer(&info.rec_buff, &info.rec_buff_size,
share->base.default_rec_buff_size))
share->base.default_rec_buff_size, flag))
goto err;
bzero(info.rec_buff, share->base.default_rec_buff_size);
......@@ -265,6 +265,7 @@ MARIA_HA *maria_open(const char *name, int mode, uint open_flags)
uint i,j,len,errpos,head_length,base_pos,keys, realpath_err,
key_parts,base_key_parts,unique_key_parts,fulltext_keys,uniques;
uint internal_table= MY_TEST(open_flags & HA_OPEN_INTERNAL_TABLE);
myf common_flag= open_flags & HA_OPEN_TMP_TABLE ? MY_THREAD_SPECIFIC : 0;
uint file_version;
size_t info_length;
char name_buff[FN_REFLEN], org_name[FN_REFLEN], index_name[FN_REFLEN],
......@@ -322,13 +323,13 @@ MARIA_HA *maria_open(const char *name, int mode, uint open_flags)
DEBUG_SYNC_C("mi_open_kfile");
if ((kfile=mysql_file_open(key_file_kfile, name_buff,
(open_mode=O_RDWR) | O_SHARE | O_NOFOLLOW | O_CLOEXEC,
MYF(MY_NOSYMLINKS))) < 0)
MYF(common_flag | MY_NOSYMLINKS))) < 0)
{
if ((errno != EROFS && errno != EACCES) ||
mode != O_RDONLY ||
(kfile=mysql_file_open(key_file_kfile, name_buff,
(open_mode=O_RDONLY) | O_SHARE | O_NOFOLLOW | O_CLOEXEC,
MYF(MY_NOSYMLINKS))) < 0)
MYF(common_flag | MY_NOSYMLINKS))) < 0)
goto err;
}
share->mode=open_mode;
......@@ -393,7 +394,7 @@ MARIA_HA *maria_open(const char *name, int mode, uint open_flags)
Allocate space for header information and for data that is too
big to keep on stack
*/
if (!(disk_cache= my_malloc(info_length+128, MYF(MY_WME))))
if (!(disk_cache= my_malloc(info_length+128, MYF(MY_WME | common_flag))))
{
my_errno=ENOMEM;
goto err;
......@@ -420,7 +421,7 @@ MARIA_HA *maria_open(const char *name, int mode, uint open_flags)
}
share->state_diff_length=len-MARIA_STATE_INFO_SIZE;
if (!_ma_state_info_read(disk_cache, &share->state))
if (!_ma_state_info_read(disk_cache, &share->state, common_flag))
goto err;
len= mi_uint2korr(share->state.header.base_info_length);
if (len != MARIA_BASE_INFO_SIZE)
......@@ -561,12 +562,10 @@ MARIA_HA *maria_open(const char *name, int mode, uint open_flags)
share->index_file_name.length= strlen(index_name);
share->data_file_name.length= strlen(data_name);
share->open_file_name.length= strlen(name);
if (!my_multi_malloc(MY_WME,
if (!my_multi_malloc(MYF(MY_WME | common_flag),
&share,sizeof(*share),
&rec_per_key_part,
sizeof(double) * key_parts,
&nulls_per_key_part,
sizeof(long)* key_parts,
&rec_per_key_part, sizeof(double) * key_parts,
&nulls_per_key_part, sizeof(long)* key_parts,
&share->keyinfo,keys*sizeof(MARIA_KEYDEF),
&share->uniqueinfo,uniques*sizeof(MARIA_UNIQUEDEF),
&share->keyparts,
......@@ -883,9 +882,9 @@ MARIA_HA *maria_open(const char *name, int mode, uint open_flags)
share->options|= HA_OPTION_READ_ONLY_DATA;
share->is_log_table= FALSE;
if (open_flags & HA_OPEN_TMP_TABLE ||
(share->options & HA_OPTION_TMP_TABLE))
if (open_flags & HA_OPEN_TMP_TABLE || share->options & HA_OPTION_TMP_TABLE)
{
common_flag|= MY_THREAD_SPECIFIC;
share->options|= HA_OPTION_TMP_TABLE;
share->temporary= share->delay_key_write= 1;
share->write_flag=MYF(MY_NABP);
......@@ -1113,13 +1112,13 @@ MARIA_HA *maria_open(const char *name, int mode, uint open_flags)
*/
my_bool _ma_alloc_buffer(uchar **old_addr, size_t *old_size,
size_t new_size)
size_t new_size, myf flag)
{
if (*old_size < new_size)
{
uchar *addr;
if (!(addr= (uchar*) my_realloc(*old_addr, new_size,
MYF(MY_ALLOW_ZERO_PTR))))
MYF(MY_ALLOW_ZERO_PTR | flag))))
return 1;
*old_addr= addr;
*old_size= new_size;
......@@ -1498,7 +1497,7 @@ uint _ma_state_info_write_sub(File file, MARIA_STATE_INFO *state, uint pWrite)
}
static uchar *_ma_state_info_read(uchar *ptr, MARIA_STATE_INFO *state)
static uchar *_ma_state_info_read(uchar *ptr, MARIA_STATE_INFO *state, myf flag)
{
uint i,keys,key_parts;
DBUG_ENTER("_ma_state_info_read");
......@@ -1510,7 +1509,7 @@ static uchar *_ma_state_info_read(uchar *ptr, MARIA_STATE_INFO *state)
/* Allocate memory for key parts if not already done */
if (!state->rec_per_key_part &&
!my_multi_malloc(MY_WME,
!my_multi_malloc(MYF(MY_WME | flag),
&state->rec_per_key_part,
sizeof(*state->rec_per_key_part) * key_parts,
&state->nulls_per_key_part,
......@@ -1955,6 +1954,8 @@ void _ma_set_index_pagecache_callbacks(PAGECACHE_FILE *file,
int _ma_open_datafile(MARIA_HA *info, MARIA_SHARE *share)
{
myf flags= MY_WME | (share->mode & O_NOFOLLOW ? MY_NOSYMLINKS : 0);
if (share->temporary)
flags|= MY_THREAD_SPECIFIC;
DEBUG_SYNC_C("mi_open_datafile");
info->dfile.file= share->bitmap.file.file=
mysql_file_open(key_file_dfile, share->data_file_name.str,
......
storage/maria/ma_packrec.c
View file @ f24038b8
......@@ -1413,10 +1413,12 @@ uint _ma_pack_get_block_info(MARIA_HA *maria, MARIA_BIT_BUFF *bit_buff,
{
uchar *header= info->header;
uint head_length,UNINIT_VAR(ref_length);
MARIA_SHARE *share= maria->s;
myf flag= MY_WME | (share->temporary ? MY_THREAD_SPECIFIC : 0);
if (file >= 0)
{
ref_length=maria->s->pack.ref_length;
ref_length=share->pack.ref_length;
/*
We can't use my_pread() here because _ma_read_rnd_pack_record assumes
position is ok
......@@ -1426,11 +1428,11 @@ uint _ma_pack_get_block_info(MARIA_HA *maria, MARIA_BIT_BUFF *bit_buff,
return BLOCK_FATAL_ERROR;
DBUG_DUMP("header", header, ref_length);
}
head_length= read_pack_length((uint) maria->s->pack.version, header,
head_length= read_pack_length((uint) share->pack.version, header,
&info->rec_len);
if (maria->s->base.blobs)
if (share->base.blobs)
{
head_length+= read_pack_length((uint) maria->s->pack.version,
head_length+= read_pack_length((uint) share->pack.version,
header + head_length, &info->blob_len);
/*
Ensure that the record buffer is big enough for the compressed
......@@ -1439,7 +1441,7 @@ uint _ma_pack_get_block_info(MARIA_HA *maria, MARIA_BIT_BUFF *bit_buff,
*/
if (_ma_alloc_buffer(rec_buff_p, rec_buff_size_p,
info->rec_len + info->blob_len +
maria->s->base.extra_rec_buff_size))
share->base.extra_rec_buff_size, flag))
return BLOCK_FATAL_ERROR; /* not enough memory */
bit_buff->blob_pos= *rec_buff_p + info->rec_len;
bit_buff->blob_end= bit_buff->blob_pos + info->blob_len;
......@@ -1580,15 +1582,18 @@ _ma_mempack_get_block_info(MARIA_HA *maria,
size_t *rec_buff_size_p,
uchar *header)
{
header+= read_pack_length((uint) maria->s->pack.version, header,
MARIA_SHARE *share= maria->s;
myf flag= MY_WME | (share->temporary ? MY_THREAD_SPECIFIC : 0);
header+= read_pack_length((uint) share->pack.version, header,
&info->rec_len);
if (maria->s->base.blobs)
if (share->base.blobs)
{
header+= read_pack_length((uint) maria->s->pack.version, header,
header+= read_pack_length((uint) share->pack.version, header,
&info->blob_len);
/* _ma_alloc_rec_buff sets my_errno on error */
if (_ma_alloc_buffer(rec_buff_p, rec_buff_size_p,
info->blob_len + maria->s->base.extra_rec_buff_size))
info->blob_len + share->base.extra_rec_buff_size, flag))
return 0; /* not enough memory */
bit_buff->blob_pos= *rec_buff_p;
bit_buff->blob_end= *rec_buff_p + info->blob_len;
......
storage/maria/maria_def.h
View file @ f24038b8
......@@ -1198,7 +1198,7 @@ extern my_bool _ma_read_cache(MARIA_HA *, IO_CACHE *info, uchar *buff,
uint re_read_if_possibly);
extern ulonglong ma_retrieve_auto_increment(const uchar *key, uint8 key_type);
extern my_bool _ma_alloc_buffer(uchar **old_addr, size_t *old_size,
size_t new_size);
size_t new_size, myf flag);
extern size_t _ma_rec_unpack(MARIA_HA *info, uchar *to, uchar *from,
size_t reclength);
extern my_bool _ma_rec_check(MARIA_HA *info, const uchar *record,
......
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