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authorMatthew Wilcox (Oracle) <[email protected]>2021-02-24 12:01:52 -0800
committerLinus Torvalds <[email protected]>2021-02-24 13:38:27 -0800
commit0c7c575df56b957390206deb018c41acbb412159 (patch)
tree364372b8c895ce3ff142bf406d4bfb0fde60b582 /tools/perf/scripts/python/export-to-postgresql.py
parent3a6bae48390d25a9937978a6c09ccc400b6efcbd (diff)
mm/filemap: remove dynamically allocated array from filemap_read
Increasing the batch size runs into diminishing returns. It's probably better to make, eg, three calls to filemap_get_pages() than it is to call into kmalloc(). Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Matthew Wilcox (Oracle) <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]> Reviewed-by: Miaohe Lin <[email protected]> Cc: Kent Overstreet <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
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