Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-23 12:42:02 +00:00
Code Issues Packages Projects Releases Wiki Activity

[SCSI] libiscsi: flush work before freeing connection

Browse Source 
It's possible that we call iscsi_xmitworker after iscsi_conn_release
which causes a oops. This patch flushes the workqueue.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Mike Christie 2007-02-28 17:32:15 -06:00 committed by James Bottomley
parent 62d42a6277
commit 779ea1207b
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/scsi/libiscsi.c
View File

@ -1597,6 +1597,9 @@ void iscsi_conn_teardown(struct iscsi_cls_conn *cls_conn)
wake_up(&conn->ehwait);
}
/* flush queued up work because we free the connection below */
scsi_flush_work(session->host);
spin_lock_bh(&session->lock);
kfree(conn->data);
kfree(conn->persistent_address);