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| author |   LEROY Christophe <christophe.leroy@c-s.fr> | 2015-01-20 10:57:34 +0100 |
|---|---|---|
| committer |   Scott Wood <scottwood@freescale.com> | 2015-01-29 21:59:02 -0600 |
| commit | ce67f5d0a00cce231e62334c3624737623c32d6a (patch) | |
| tree | c723a98f0acfe0e685727ff602f901ea70ce984e /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | powerpc/8xx: remove tests on PGDIR entry validity (diff) | |
| download | linux-dev-ce67f5d0a00cce231e62334c3624737623c32d6a.tar.xz linux-dev-ce67f5d0a00cce231e62334c3624737623c32d6a.zip | |
powerpc32: Use kmem_cache memory for PGDIR
When pages are not 4K, PGDIR table is allocated with kmalloc(). In order to
optimise TLB handlers, aligned memory is needed. kmalloc() doesn't provide
aligned memory blocks, so lets use a kmem_cache pool instead.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions