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authorBen Widawsky <ben.widawsky@intel.com>2020-06-10 18:41:50 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-06-10 19:14:18 -0700
commit496df3d3ab8a407f83330fb8d7160a5f91898c55 (patch)
tree282b6daef9d09f9a0e1a89aed9f99c568fd6e6eb /lib
parentcc989e78472e29c69b196d6985e718c8834027b7 (diff)
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mm: add comments on pglist_data zones
While making other modifications it was easy to confuse the two struct members node_zones and node_zonelists. For those already familiar with the code, this might seem to be a silly patch, but it's quite helpful to disambiguate the similar-sounding fields While here, add a small comment on why nr_zones isn't simply MAX_NR_ZONES Signed-off-by: Ben Widawsky <ben.widawsky@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Link: http://lkml.kernel.org/r/20200520205443.2757414-1-ben.widawsky@intel.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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