From 9508a66f898d46e726a318469312b45e0b1d078b Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Wed, 18 Jan 2012 20:47:01 -0800 Subject: [SCSI] libsas: async ata scanning libsas ata error handling is already async but this does not help the scan case. Move initial link recovery out from under host->scan_mutex, and delay synchronization with eh until after all port probe/recovery work has been queued. Device ordering is maintained with scan order by still calling sas_rphy_add() in order of domain discovery. Since we now scan the domain list when invoking libata-eh we need to be careful to check for fully initialized ata ports. Acked-by: Jack Wang Acked-by: Jeff Garzik Signed-off-by: Dan Williams Signed-off-by: James Bottomley --- drivers/ata/libata.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/ata/libata.h') diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h index 1fab235ee516..2e26fcaf635b 100644 --- a/drivers/ata/libata.h +++ b/drivers/ata/libata.h @@ -105,6 +105,7 @@ extern int ata_cmd_ioctl(struct scsi_device *scsidev, void __user *arg); extern struct ata_port *ata_port_alloc(struct ata_host *host); extern const char *sata_spd_string(unsigned int spd); extern int ata_port_probe(struct ata_port *ap); +extern void __ata_port_probe(struct ata_port *ap); /* libata-acpi.c */ #ifdef CONFIG_ATA_ACPI -- cgit v1.2.3