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(parent: 92082d4) | patch
btrfs: allow read-only mount of 4K sector size fs on 64K page system
authorQu Wenruo <wqu@suse.com>
Tue, 26 Jan 2021 08:34:02 +0000 (16:34 +0800)
committerDavid Sterba <dsterba@suse.com>
Mon, 8 Feb 2021 21:59:03 +0000 (22:59 +0100)
commit0bb3eb3ee8674d5d20ad3c0c0767e18787bbd761
tree4dd6aa12a0a58de4c8a8695cf1644bf4a3d9d230tree | snapshot
parent92082d40976ed0a421305e2264bde53944805627commit | diff
btrfs: allow read-only mount of 4K sector size fs on 64K page system

This adds the basic RO mount ability for 4K sector size on 64K page
system.

Currently we only plan to support 4K and 64K page system.

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/disk-io.c diff | blob | history
fs/btrfs/super.c diff | blob | history
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