diff options
Diffstat (limited to 'drivers/ata/libata-core.c')
| -rw-r--r-- | drivers/ata/libata-core.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index c507a9ac78f..f810078fafc 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -5920,6 +5920,15 @@ static void async_port_probe(void *data, async_cookie_t cookie) { int rc; struct ata_port *ap = data; + + /* + * If we're not allowed to scan this host in parallel, + * we need to wait until all previous scans have completed + * before going further. + */ + if (!(ap->host->flags & ATA_HOST_PARALLEL_SCAN)) + async_synchronize_cookie(cookie); + /* probe */ if (ap->ops->error_handler) { struct ata_eh_info *ehi = &ap->link.eh_info; |