From: nnlnachu@gmail.com (Nachammai Lakshmanan)
Subject: A way in nvme driver to control the maximum queue depth
Date: Wed, 4 Oct 2017 17:43:05 +0530 [thread overview]
Message-ID: <CAEy7waaGj01g0eXG58e4b8_rDpg23ZW9puWZzCBe1vWT=v1gHA@mail.gmail.com> (raw)
Hi,
I am looking for an ioctl to enable queue depth greater than 1.
Something similar to SG_SET_COMMAND_Q (which is for SCSI devices).
And also is there a way to get/set the max queue depth at driver layer
? (For, SCSI device this can be done by using SG_GET_SCSI_ID ? where
sg_scsi_id structure has a field(d_queue_depth) to get/set queue
depth)
Regards,
Nachammai
reply other threads:[~2017-10-04 12:13 UTC|newest]
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