btrfs: use assertion helpers for spinning writers

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Use the helpers where open coded. On non-debug builds, the warnings will
not trigger and extent_buffer::spining_writers become unused and can be
moved to the appropriate section, saving a few bytes.

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

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This commit is contained in:

David Sterba 2018-08-24 14:56:28 +02:00

parent e4e9fd0f32

commit 843ccf9f46

3 changed files with 11 additions and 12 deletions

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5

fs/btrfs/extent_io.c

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2

fs/btrfs/extent_io.h

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16

fs/btrfs/locking.c

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