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authorDarrick J. Wong <djwong@kernel.org>2024-11-20 16:20:48 -0800
committerDarrick J. Wong <djwong@kernel.org>2024-12-23 13:06:10 -0800
commit1a6f88ea538db9b3d8aef86112894e7e6d098287 (patch)
tree479375258df6a7dd22e80711a7712262deba8677 /tools/perf/scripts/python/stackcollapse.py
parentxfs: realtime refcount btree transaction reservations (diff)
downloadwireguard-linux-1a6f88ea538db9b3d8aef86112894e7e6d098287.tar.xz
wireguard-linux-1a6f88ea538db9b3d8aef86112894e7e6d098287.zip
xfs: add realtime refcount btree operations
Implement the generic btree operations needed to manipulate rtrefcount btree blocks. This is different from the regular refcountbt in that we allocate space from the filesystem at large, and are neither constrained to the free space nor any particular AG. Signed-off-by: "Darrick J. Wong" <djwong@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de>
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