From 13b8d09f5de0aaa3153bbccc98baf247387823dc Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Tue, 15 May 2007 12:29:22 +0200 Subject: libata: track spindown status and skip spindown_compat if possible Our assumption that most distros issue STANDBYNOW seems wrong. The upstream sysvinit and thus many distros including gentoo and opensuse don't take any action for libata disks on spindown. We can skip compat handling for these distros so that they don't need to update anything to take advantage of kernel-side shutdown. Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik --- include/linux/libata.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/libata.h') diff --git a/include/linux/libata.h b/include/linux/libata.h index 9b2122db30ff..666592ef0b25 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -140,6 +140,7 @@ enum { ATA_DFLAG_PIO = (1 << 8), /* device limited to PIO mode */ ATA_DFLAG_NCQ_OFF = (1 << 9), /* device limited to non-NCQ mode */ + ATA_DFLAG_SPUNDOWN = (1 << 10), /* XXX: for spindown_compat */ ATA_DFLAG_INIT_MASK = (1 << 16) - 1, ATA_DFLAG_DETACH = (1 << 16), -- cgit v1.2.3