Messages in this thread Patch in this message | | | From | Herton Ronaldo Krzesinski <> | Subject | [PATCH 052/222] iscsit: use GFP_ATOMIC under spin lock | Date | Wed, 16 Jan 2013 13:54:12 -0200 |
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3.5.7.3 -stable review patch. If anyone has any objections, please let me know.
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From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
commit 3c989d7603872bf878840f7ce3ea49b73bea4c6c upstream.
The function iscsit_build_conn_drop_async_message() is called from iscsit_close_connection() with spin lock 'sess->conn_lock' held, so we should use GFP_ATOMIC instead of GFP_KERNEL.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org> Signed-off-by: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com> --- drivers/target/iscsi/iscsi_target.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c index 65fc914..ac41f04 100644 --- a/drivers/target/iscsi/iscsi_target.c +++ b/drivers/target/iscsi/iscsi_target.c @@ -2382,7 +2382,7 @@ static void iscsit_build_conn_drop_async_message(struct iscsi_conn *conn) if (!conn_p) return; - cmd = iscsit_allocate_cmd(conn_p, GFP_KERNEL); + cmd = iscsit_allocate_cmd(conn_p, GFP_ATOMIC); if (!cmd) { iscsit_dec_conn_usage_count(conn_p); return; -- 1.7.9.5
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