From: Damien Le Moal <dlemoal@kernel.org>
To: linux-ide@vger.kernel.org
Cc: Geert Uytterhoeven <geert@linux-m68k.org>,
Phillip Susi <phill@thesusis.net>
Subject: [PATCH 0/2] Improve drive spinup on resume
Date: Thu, 12 Oct 2023 16:17:58 +0900 [thread overview]
Message-ID: <20231012071800.468868-1-dlemoal@kernel.org> (raw)
Two patches to improve disk spinup on resume:
- Patch 1: Move the spinup operation to after the drive revalidation to
ensure that the VERIFY command is executed with the link speed
properly setup.
- Patch 2: Attempt to spinup the drive only if it is not already spun
up.
Geert,
It would be great if you could test this with your RCAR setup. I ran
this on my usual machines and qemu. All good. But your setup has been
useful to flush out issues before :)
Thanks !
Damien Le Moal (2):
ata: libata-eh: Spinup disk on resume after revalidation
ata: libata-core: Improve ata_dev_power_set_active()
drivers/ata/libata-core.c | 34 ++++++++++++++++++++++++++++++++++
drivers/ata/libata-eh.c | 20 +++++++++++---------
2 files changed, 45 insertions(+), 9 deletions(-)
--
2.41.0
next reply other threads:[~2023-10-12 7:18 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-12 7:17 Damien Le Moal [this message]
2023-10-12 7:17 ` [PATCH 1/2] ata: libata-eh: Spinup disk on resume after revalidation Damien Le Moal
2023-10-12 11:03 ` Niklas Cassel
2023-10-12 7:18 ` [PATCH 2/2] ata: libata-core: Improve ata_dev_power_set_active() Damien Le Moal
2023-10-12 11:07 ` Niklas Cassel
2023-10-13 8:51 ` Niklas Cassel
2023-10-13 15:14 ` Phillip Susi
2023-10-13 20:12 ` Niklas Cassel
2023-10-15 22:12 ` Damien Le Moal
2023-10-12 11:47 ` [PATCH 0/2] Improve drive spinup on resume Geert Uytterhoeven
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