btrfs: remove unused flag EXTENT_BUFFER_READAHEAD

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This flag is no longer being used.  It was added by commit ab0fff0305
("btrfs: add READAHEAD extent buffer flag") and used in commits:

79fb65a1f6 ("Btrfs: don't call readahead hook until we have read the entire eb")
78e62c02ab ("btrfs: Remove extent_io_ops::readpage_io_failed_hook")
371cdc0700 ("btrfs: introduce subpage metadata validation check")

Finally all the code using it was removed by commit f26c923860 ("btrfs: remove
reada infrastructure").

Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Daniel Vacek <neelx@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

...

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Daniel Vacek 2025-03-25 17:31:37 +01:00 • committed by David Sterba

parent 40f47f6d72

commit 350362e95f

1 changed files with 0 additions and 2 deletions

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fs/btrfs/extent_io.h

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