> -----Original Message----- > From: linux-mmc-owner@xxxxxxxxxxxxxxx [mailto:linux-mmc- > owner@xxxxxxxxxxxxxxx] On Behalf Of Adrian Hunter > Sent: Friday, June 10, 2016 4:15 PM > To: Ulf Hansson > Cc: linux-mmc; Alex Lemberg; Mateusz Nowak; Yuliy Izrailov; Jaehoon Chung; > Dong Aisheng; Das Asutosh; Zhangfei Gao; Sujit Reddy Thumma; Dorfman > Konstantin; David Griego; Sahitya Tummala; Harjani Ritesh > Subject: [PATCH RFC V2 33/46] mmc: mmc_test: Disable Command Queue > while mmc_test is used > > Normal read and write commands may not be used while the command > queue is enabled. CQ may not be efficient when single rd/wr commands get issued with variable delays in between. In such situations, CQ preparation for individual rd/wr cmds would be an unnecessary overhead. Hence even when CQ is supported, prefer CQ only when more than 1 data cmds are to be issued to device. > > Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx> > --- > ----------------------------------------------------------------------------------- This email message is for the sole use of the intended recipient(s) and may contain confidential information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message. ----------------------------------------------------------------------------------- -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
