[RFCv2 0/3] enable pool shrinking in page unit
From: Gioh Kim
Date: Fri Oct 24 2014 - 02:47:28 EST
Hello,
Current shrinking is not page unit, block unit.
But shrinker returns the pool size in page unit,
so it is confused.
And there is no way to control pool size and shrink pool directly.
I have 3 patches:
1. Patch 1/3: make pool be shrinked by page unit
This patch trys to shrink pool in page unit.
2. Patch 2/3: enable debugfs to shrink page directly
This patch enables debugfs to specify shrink amount.
3. Patch 3/3: limit pool size
This patch specifies pool size limit.
This patchset is based on linux-next-20141023.
Gioh Kim (3):
staging: ion: shrink page-pool by page unit
staging: ion: debugfs to shrink pool
staging: ion: limit pool size
drivers/staging/android/ion/Kconfig | 4 ++++
drivers/staging/android/ion/ion.c | 31 +++++++------------------
drivers/staging/android/ion/ion_page_pool.c | 31 +++++++++++++++----------
drivers/staging/android/ion/ion_system_heap.c | 7 ++++--
4 files changed, 36 insertions(+), 37 deletions(-)
--
1.7.9.5
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/