Commit 1eec9e2b authored by Bart Van Assche's avatar Bart Van Assche Committed by Doug Ledford

lib/dma-noop: Clarify a comment

The next patch in this series will introduce another set of DMA
operations that map 1:1 with memory. Clarify that dma-noop maps
to physical addresses.
Signed-off-by: default avatarBart Van Assche <bart.vanassche@sandisk.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Joerg Roedel <jroedel@suse.de>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 815dd187
/* /*
* lib/dma-noop.c * lib/dma-noop.c
* *
* Simple DMA noop-ops that map 1:1 with memory * DMA operations that map to physical addresses without flushing memory.
*/ */
#include <linux/export.h> #include <linux/export.h>
#include <linux/mm.h> #include <linux/mm.h>
......
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