From: William Lee Irwin III <wli@holomorphy.com>
To: linux-mm@kvack.org
Subject: [5/13] use __GFP_NOKILL in poll table pages
Date: Wed, 25 Sep 2002 22:42:43 -0700 [thread overview]
Message-ID: <20020926054243.GL22942@holomorphy.com> (raw)
Poll tables are build in order to service syscalls, and failing the
poll() call is a superior alternative to invoking the OOM killer.
diff -urN linux-2.5.33/fs/select.c linux-2.5.33-mm5/fs/select.c
--- linux-2.5.33/fs/select.c 2002-08-31 15:04:47.000000000 -0700
+++ linux-2.5.33-mm5/fs/select.c 2002-09-08 22:00:56.000000000 -0700
@@ -80,7 +80,7 @@
if (!table || POLL_TABLE_FULL(table)) {
struct poll_table_page *new_table;
- new_table = (struct poll_table_page *) __get_free_page(GFP_KERNEL);
+ new_table = (struct poll_table_page *) __get_free_page(GFP_KERNEL | __GFP_NOKILL);
if (!new_table) {
p->error = -ENOMEM;
__set_current_state(TASK_RUNNING);
--
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reply other threads:[~2002-09-26 5:42 UTC|newest]
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