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- fix crashes in dm-vdo if GFP_NOWAIT allocation fails

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Merge tag 'for-7.1/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

Pull device mapper fix from Mikulas Patocka:

 - fix crashes in dm-vdo if GFP_NOWAIT allocation fails

* tag 'for-7.1/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
  dm vdo: use GFP_NOIO for blkdev_issue_zeroout on format path
This commit is contained in:
Linus Torvalds 2026-05-25 12:45:40 -07:00
commit 13e4d2579e
1 changed files with 2 additions and 2 deletions
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4
drivers/md/dm-vdo/vdo.c
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@ -965,7 +965,7 @@ static int __must_check clear_partition(struct vdo *vdo, enum partition_id id)
return blkdev_issue_zeroout(vdo_get_backing_device(vdo),
partition->offset * VDO_SECTORS_PER_BLOCK,
partition->count * VDO_SECTORS_PER_BLOCK,
GFP_NOWAIT, 0);
GFP_NOIO, 0);
}
int vdo_clear_layout(struct vdo *vdo)
@ -976,7 +976,7 @@ int vdo_clear_layout(struct vdo *vdo)
result = blkdev_issue_zeroout(vdo_get_backing_device(vdo),
VDO_SECTORS_PER_BLOCK,
VDO_SECTORS_PER_BLOCK,
GFP_NOWAIT, 0);
GFP_NOIO, 0);
if (result != VDO_SUCCESS)
return result;