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Improves clear_huge_page() using work queues
authorAllen Pais <allen.pais@oracle.com>
Wed, 21 Jun 2017 09:16:50 +0000 (14:46 +0530)
committerAllen Pais <allen.pais@oracle.com>
Sat, 24 Jun 2017 01:27:47 +0000 (06:57 +0530)
commit386612579dad59a7f003e14cb5667118c52922a0
tree41ee086d5eba2dcf0a86910ddba345fb05a2bc62tree
parentb6b9d2f541aa5223f08da421acafe9b4e35dc248commit | diff
Improves clear_huge_page() using work queues

The idea is to exploit the parallelism available on large
multicore systems such as SPARC T7 systems to clear huge pages
in parallel with multiple worker threads.

Orabug: 25130263

Reviewed-by: Allen Pais <allen.pais@oracle.com>
Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
Signed-off-by: Kishore Pusukuri <kishore.kumar.pusukuri@oracle.com>
Signed-off-by: Allen Pais <allen.pais@oracle.com>
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