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删除冗余代码 单页面刷盘时不需要拉起pgwr线程

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chentingting
2024-06-06 11:12:49 +08:00
committed by yaoxin
parent d85919d82c
commit 6afc60629d
1 changed files with 0 additions and 8 deletions
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8
src/gausskernel/ddes/adapter/ss_dms_bufmgr.cpp
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@ -976,14 +976,6 @@ bool SSTryFlushBuffer(BufferDesc *buf)
return false; return false;
} }
if (ENABLE_INCRE_CKPT) {
for (int i = 0; i < g_instance.ckpt_cxt_ctl->pgwr_procs.num; i++) {
if (g_instance.pid_cxt.PageWriterPID[i] == 0) {
g_instance.pid_cxt.PageWriterPID[i] = initialize_util_thread(PAGEWRITER_THREAD);
}
}
}
if (LWLockConditionalAcquire(buf->content_lock, LW_SHARED)) { if (LWLockConditionalAcquire(buf->content_lock, LW_SHARED)) {
if (dw_enabled() && pg_atomic_read_u32(&g_instance.ckpt_cxt_ctl->current_page_writer_count) > 0) { if (dw_enabled() && pg_atomic_read_u32(&g_instance.ckpt_cxt_ctl->current_page_writer_count) > 0) {
if (!free_space_enough(buf->buf_id)) { if (!free_space_enough(buf->buf_id)) {