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authorChristoph Hellwig <hch@lst.de>2019-06-28 19:27:26 -0700
committerDarrick J. Wong <darrick.wong@oracle.com>2019-06-28 19:27:26 -0700
commit6ad5b3255b9e3d6d94154738aacd5119bf9c8f6e (patch)
treeb4d9580b646613a392d40ba52f83675415c1c885 /README
parent18ffb8c3f0bfd2a0b92026eb43651591288c3a39 (diff)
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xfs: use bios directly to read and write the log recovery buffers
The xfs_buf structure is basically used as a glorified container for a memory allocation in the log recovery code. Replace it with a call to kmem_alloc_large and a simple abstraction to read into or write from it synchronously using chained bios. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
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