btrfs: tag error branches as unlikely during super block writes

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Mark all the unexpected error checks as unlikely, to make it more clear
they are unexpected and to allow the compiler to potentially generate
better code.

Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Filipe Manana 2026-02-03 17:47:33 +00:00 • committed by David Sterba

parent 3810ab40af

commit abd5e352b1

1 changed files with 13 additions and 14 deletions

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27

fs/btrfs/disk-io.c

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