From 7dfdc9a52b4219fba8240750e36de5db860ddd5f Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 31 Oct 2005 18:49:52 +0100 Subject: [SCSI] use a completion in scsi_send_eh_cmnd scsi_send_eh_cmnd currently uses a semaphore and an overload of eh_timer to either get a completion for a command for a timeout. Switch to using a completion and wait_for_completion_timeout to simply the code and not having to deal with the races ourselves. Signed-off-by: Christoph Hellwig Signed-off-by: James Bottomley --- include/scsi/scsi_host.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'include/scsi/scsi_host.h') diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h index 9984d3fbb1f..6cbb1982ed0 100644 --- a/include/scsi/scsi_host.h +++ b/include/scsi/scsi_host.h @@ -7,6 +7,7 @@ #include struct block_device; +struct completion; struct module; struct scsi_cmnd; struct scsi_device; @@ -467,8 +468,8 @@ struct Scsi_Host { struct list_head eh_cmd_q; struct task_struct * ehandler; /* Error recovery thread. */ - struct semaphore * eh_action; /* Wait for specific actions on the - host. */ + struct completion * eh_action; /* Wait for specific actions on the + host. */ wait_queue_head_t host_wait; struct scsi_host_template *hostt; struct scsi_transport_template *transportt; -- cgit v1.2.3