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| author | Vadim Tkachenko <vadim@percona.com> | 2009-01-29 08:54:13 -0800 |
|---|---|---|
| committer | Vadim Tkachenko <vadim@percona.com> | 2009-01-29 08:54:13 -0800 |
| commit | 0a073efd1ad9f4bd9d43fe3e8a4dd643d2683d82 (patch) | |
| tree | b1d2dfdfeee5bdd90b7189dae3b5011c9cee1ebe /btr/btr0cur.c | |
| parent | ec1ed62c1d06f395ed4b1cb59ea2fc8baa94fb23 (diff) | |
| download | mariadb-git-0a073efd1ad9f4bd9d43fe3e8a4dd643d2683d82.tar.gz | |
sync with rev40 extensions-1.0
Diffstat (limited to 'btr/btr0cur.c')
| -rw-r--r-- | btr/btr0cur.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/btr/btr0cur.c b/btr/btr0cur.c index ea010bc6a3f..0981344f90c 100644 --- a/btr/btr0cur.c +++ b/btr/btr0cur.c @@ -3690,6 +3690,7 @@ btr_blob_free( mtr_commit(mtr); //buf_pool_mutex_enter(); + mutex_enter(&LRU_list_mutex); mutex_enter(&block->mutex); /* Only free the block if it is still allocated to @@ -3700,7 +3701,7 @@ btr_blob_free( && buf_block_get_space(block) == space && buf_block_get_page_no(block) == page_no) { - if (buf_LRU_free_block(&block->page, all, NULL) + if (buf_LRU_free_block(&block->page, all, NULL, TRUE) != BUF_LRU_FREED && all && block->page.zip.data /* Now, buf_LRU_free_block() may release mutex temporarily */ @@ -3710,11 +3711,12 @@ btr_blob_free( /* Attempt to deallocate the uncompressed page if the whole block cannot be deallocted. */ - buf_LRU_free_block(&block->page, FALSE, NULL); + buf_LRU_free_block(&block->page, FALSE, NULL, TRUE); } } //buf_pool_mutex_exit(); + mutex_exit(&LRU_list_mutex); mutex_exit(&block->mutex); } |