From: Sahil Mehta <smehta@linux.vnet.ibm.com>
To: linuxppc-dev@lists.ozlabs.org
Subject: [PATCH v2 0/2] powerpc/pseries: Implemented indexed-count hotplug memory management
Date: Mon, 18 Jul 2016 10:04:40 -0500 [thread overview]
Message-ID: <f3a63611-ae4d-be48-64d7-88a7ac7c1091@linux.vnet.ibm.com> (raw)
Indexed-count memory management allows addition and removal of contiguous
lmb blocks with a single command. When compared to the series of calls
previously required to manage contiguous blocks, indexed-count decreases
command frequency and reduces risk of buffer overflow.
Changes in v2:
--------------
-[PATCH 1/2]: -remove potential memory leak when parsing command
-use u32s drc_index and count instead of u32 ic[]
in dlpar_memory
-[PATCH 2/2]: -use u32s drc_index and count instead of u32 ic[]
in dlpar_memory
-Sahil Mehta
---
include/asm/rtas.h | 2
platforms/pseries/dlpar.c | 34 ++++++
platforms/pseries/hotplug-memory.c | 184 +++++++++++++++++++++++++++++++++++--
3 files changed, 208 insertions(+), 12 deletions(-)
next reply other threads:[~2016-07-18 15:04 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-18 15:04 Sahil Mehta [this message]
2016-07-18 15:07 ` [PATCH v2 1/2] powerpc/pseries: Implemented indexed-count hotplug memory add Sahil Mehta
2016-07-19 17:55 ` Nathan Fontenot
2016-07-19 18:31 ` Tyrel Datwyler
2016-07-19 23:36 ` Thomas Falcon
2016-07-18 15:08 ` [PATCH v2 2/2] powerpc/pseries: Implemented indexed-count hotplug memory remove Sahil Mehta
2016-07-19 17:56 ` Nathan Fontenot
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