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authorDarrick J. Wong <djwong@kernel.org>2023-10-18 19:19:41 +0200
committerDarrick J. Wong <djwong@kernel.org>2023-10-19 17:33:40 +0200
commit5b1d0ae9753f0654ab56c1e06155b3abf2919d71 (patch)
tree487e05a96d9401450c1005eafc4ded3ac8a03530 /fs/nls
parentxfs: cache last bitmap block in realtime allocator (diff)
downloadlinux-5b1d0ae9753f0654ab56c1e06155b3abf2919d71.tar.xz
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xfs: simplify xfs_rtbuf_get calling conventions
Now that xfs_rtalloc_args holds references to the last-read bitmap and summary blocks, we don't need to pass the buffer pointer out of xfs_rtbuf_get. Callers no longer have to xfs_trans_brelse on their own, though they are required to call xfs_rtbuf_cache_relse before the xfs_rtalloc_args goes out of scope. While we're at it, create some trivial helpers so that we don't have to remember if "0" means "bitmap" and "1" means "summary". Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de>
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