dax: Save the kva from memremap

Browse source

Save the kva from memremap because we need it for iomap rw support.

Prior to famfs, there were no iomap users of /dev/dax - so the virtual
address from memremap was not needed.

Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Signed-off-by: John Groves <john@groves.net>
Link: https://patch.msgid.link/0100019d311d1d08-dd372cb9-5934-43b8-bef8-089660d04a81-000000@email.amazonses.com
Signed-off-by: Ira Weiny <ira.weiny@intel.com>

...

This commit is contained in:

John Groves 2026-03-27 21:04:44 +00:00 • committed by Ira Weiny

parent d5406bd458

commit 759455848d

2 changed files with 4 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

drivers/dax/dax-private.h

View file

3

drivers/dax/fsdev.c

View file