Darrick J. Wong 8a3c84b649 vfs: separate __sb_start_write into blocking and non-blocking helpers ...

Break this function into two helpers so that it's obvious that the
trylock versions return a value that must be checked, and the blocking
versions don't require that.  While we're at it, clean up the return
type mismatch.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Christoph Hellwig <hch@lst.de>

2020-11-10 16:53:07 -08:00

56 KiB

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