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branches/zip: btr_store_big_rec_extern_fields(): Release the uncompressed

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page frame to save memory.
This commit is contained in:
marko 2007-01-16 11:56:33 +00:00
parent 82f4ef9596
commit ccd2090964
1 changed files with 8 additions and 1 deletions
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9
btr/btr0cur.c
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@ -3776,7 +3776,6 @@ btr_store_big_rec_extern_fields(
== page_zip_get_size(page_zip));
memcpy(blob_page_zip->data, page,
page_zip_get_size(page_zip));
/* TODO: retain blob_page_zip, release page */
if (err == Z_OK && prev_page_no != FIL_NULL) {
@ -3823,6 +3822,14 @@ next_zip_page:
mtr_commit(&mtr);
/* Release the uncompressed page frame
to save memory. */
mutex_enter(&buf_pool->mutex);
mutex_enter(&block->mutex);
buf_LRU_free_block(&block->page, FALSE);
mutex_exit(&buf_pool->mutex);
mutex_exit(&block->mutex);
if (err == Z_STREAM_END) {
break;
}