From: Bart Van Assche <bvanassche@acm.org>
To: Avri Altman <avri.altman@wdc.com>,
"James E . J . Bottomley" <jejb@linux.vnet.ibm.com>
Cc: "Martin K . Petersen" <martin.petersen@oracle.com>,
linux-scsi@vger.kernel.org, Christoph Hellwig <hch@lst.de>,
Bart Van Assche <bvanassche@acm.org>
Subject: [PATCH RFC v2 0/5] Simplify and optimize the UFS driver
Date: Mon, 4 Nov 2019 16:42:21 -0800 [thread overview]
Message-ID: <20191105004226.232635-1-bvanassche@acm.org> (raw)
Hi Avri,
As promised, this is v2 of the patch series that simplifies and optimizes the
UFS driver. These patches are entirely untested. Any feedback is welcome.
Thanks,
Bart.
Bart Van Assche (5):
Allow SCSI LLDs to reserve block layer tags
ufs: Use reserved tags for TMFs
ufs: Avoid busy-waiting by eliminating tag conflicts
ufs: Use blk_{get,put}_request() to allocate and free TMFs
ufs: Simplify the clock scaling mechanism implementation
drivers/scsi/scsi_lib.c | 1 +
drivers/scsi/ufs/ufshcd.c | 349 +++++++++++++++-----------------------
drivers/scsi/ufs/ufshcd.h | 21 +--
include/scsi/scsi_host.h | 2 +
4 files changed, 142 insertions(+), 231 deletions(-)
--
2.24.0.rc1.363.gb1bccd3e3d-goog
next reply other threads:[~2019-11-05 0:42 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-05 0:42 Bart Van Assche [this message]
2019-11-05 0:42 ` [PATCH RFC v2 1/5] Allow SCSI LLDs to reserve block layer tags Bart Van Assche
2019-11-05 0:42 ` [PATCH RFC v2 2/5] ufs: Use reserved tags for TMFs Bart Van Assche
2019-11-05 0:57 ` Christoph Hellwig
2019-11-05 1:03 ` Bart Van Assche
2019-11-05 11:58 ` [EXT] " Bean Huo (beanhuo)
2019-11-05 17:02 ` Bart Van Assche
2019-11-05 21:47 ` Bean Huo (beanhuo)
2019-11-05 0:42 ` [PATCH RFC v2 3/5] ufs: Avoid busy-waiting by eliminating tag conflicts Bart Van Assche
2019-11-05 0:42 ` [PATCH RFC v2 4/5] ufs: Use blk_{get,put}_request() to allocate and free TMFs Bart Van Assche
2019-11-05 13:50 ` [EXT] " Bean Huo (beanhuo)
2019-11-05 17:05 ` Bart Van Assche
2019-11-05 21:59 ` Bean Huo (beanhuo)
2019-11-05 0:42 ` [PATCH RFC v2 5/5] ufs: Simplify the clock scaling mechanism implementation Bart Van Assche
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