linux.git - Linux kernel mainline tree

	Commit message (Collapse)	Author	Age	Files	Lines
*	scsi: print single-character strings with seq_putc	Rasmus Villemoes	2015-02-02	1	-1/+1
\| \| \| \| \| \| \| \| \|	Using seq_putc to print a single character saves at least a strlen() call and a memory access, and may also give a small .text reduction. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Reviewed-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Christoph Hellwig <hch@lst.de>
*	scsi: replace seq_printf with seq_puts	Rasmus Villemoes	2015-02-02	1	-3/+3
\| \| \| \| \| \| \| \| \| \|	Using seq_printf to print a simple string is a lot more expensive than it needs to be, since seq_puts exists. Replace seq_printf with seq_puts when possible. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Reviewed-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Christoph Hellwig <hch@lst.de>
*	scsi: rename SERVICE_ACTION_IN to SERVICE_ACTION_IN_16	Hannes Reinecke	2014-11-24	1	-1/+1
\| \| \| \| \| \| \| \| \| \| \|	SPC-3 defines SERVICE ACTION IN(12) and SERVICE ACTION IN(16). So rename SERVICE_ACTION_IN to SERVICE_ACTION_IN_16 to be consistent with SPC and to allow for better distinction. Signed-off-by: Hannes Reinecke <hare@suse.de> Tested-by: Robert Elliott <elliott@hp.com> Reviewed-by: Robert Elliott <elliott@hp.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
*	tracing: Add trace_seq_buffer_ptr() helper function	Steven Rostedt (Red Hat)	2014-07-01	1	-8/+8
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	There's several locations in the kernel that open code the calculation of the next location in the trace_seq buffer. This is usually done with p->buffer + p->len Instead of having this open coded, supply a helper function in the header to do it for them. This function is called trace_seq_buffer_ptr(). Link: http://lkml.kernel.org/p/20140626220129.452783019@goodmis.org Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
*	[SCSI] scsi_trace: Decode UNMAP bit in WRITE SAME(10)	Martin K. Petersen	2011-05-24	1	-0/+4
\| \| \| \| \| \| \|	As of SBC3r26 WRITE SAME(10) supports the UNMAP bit. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: James Bottomley <jbottomley@parallels.com>
*	[SCSI] scsi_trace: Enhance SCSI command tracing	Martin K. Petersen	2010-04-30	1	-12/+111
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Various SCSI trace enhancements: - Display data and protection information scatterlist lengths in the trace output - Add support for VERIFY and WRITE SAME commands and decode the UNMAP bit if applicable - Add decoding of the PROTECT field for READ/VERIFY/WRITE/WRITE SAME commands as well as the EXPECTED INITIAL REFERENCE TAG field for their 32-byte variants - Decode READ CAPACITY(16), GET LBA STATUS, and UNMAP Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
*	[SCSI] add scsi trace core functions and put trace points	Kei Tokunaga	2010-04-30	1	-0/+185
	Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> Signed-off-by: Tomohiro Kusumi <kusumi.tomohiro@jp.fujitsu.com> Signed-off-by: Kei Tokunaga <tokunaga.keiich@jp.fujitsu.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>