Thread (22 messages) 22 messages, 2 authors, 2020-08-30

Re: [PATCH 19/19] block: switch gendisk lookup to a simple xarray

From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: 2020-08-30 07:35:09
Also in: linux-block, linux-m68k, linux-raid, linux-scsi, lkml

On Sun, Aug 30, 2020 at 08:24:45AM +0200, Christoph Hellwig wrote:
Now that bdev_map is only used for finding gendisks, we can use
a simple xarray instead of the regions tracking structure for it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 block/genhd.c         | 208 ++++++++----------------------------------
 include/linux/genhd.h |   7 --
 2 files changed, 37 insertions(+), 178 deletions(-)
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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