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authorDarrick J. Wong <djwong@kernel.org>2022-09-30 17:02:32 -0700
committerDarrick J. Wong <djwong@kernel.org>2022-10-02 11:42:19 -0700
commitadc9c2e5a723052de4f5bd7e3d6add050ba400e1 (patch)
tree85ec7d3c52e552aec12f954267fc417309cea3eb /drivers/dio
parent3d5f3ba1ac28059bdf7000cae2403e4e984308d2 (diff)
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iomap: add a tracepoint for mappings returned by map_blocks
Add a new tracepoint so we can see what mapping the filesystem returns to writeback a dirty page. Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Dave Chinner <dchinner@redhat.com>
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