btrfs: switch types to int when counting eb pages

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The loops iterating eb pages use unsigned long, that's an overkill as
we know that there are at most 16 pages (64k / 4k), and 4 by default
(with nodesize 16k).

Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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This commit is contained in:

David Sterba 2018-03-01 18:20:27 +01:00

parent 8791d43207

commit cc5e31a477

2 changed files with 23 additions and 23 deletions

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44

fs/btrfs/extent_io.c

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2

fs/btrfs/extent_io.h

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