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From b1c29cfa125f6da219bfcec732a8290bb124cdce Mon Sep 17 00:00:00 2001
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From: Dan Williams <dan.j.williams@intel.com>
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Date: Thu, 14 Jul 2022 10:02:38 -0700
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Subject: [PATCH 183/217] cxl/set-partition: Accept 'ram' as an alias for
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'volatile'
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'ram' is a more convenient shorthand for volatile memory.
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Link: https://lore.kernel.org/r/165781815878.1555691.12251226240559355924.stgit@dwillia2-xfh.jf.intel.com
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Cc: Alison Schofield <alison.schofield@intel.com>
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Reviewed-by: Davidlohr Bueso <dave@stgolabs.net>
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Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
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---
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Documentation/cxl/cxl-set-partition.txt | 2 +-
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cxl/memdev.c | 4 +++-
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2 files changed, 4 insertions(+), 2 deletions(-)
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diff --git a/Documentation/cxl/cxl-set-partition.txt b/Documentation/cxl/cxl-set-partition.txt
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index 1e548af..f0126da 100644
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--- a/Documentation/cxl/cxl-set-partition.txt
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+++ b/Documentation/cxl/cxl-set-partition.txt
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@@ -37,7 +37,7 @@ include::memdev-option.txt[]
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-t::
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--type=::
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- Type of partition, 'pmem' or 'volatile', to modify.
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+ Type of partition, 'pmem' or 'ram' (volatile), to modify.
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Default: 'pmem'
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-s::
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diff --git a/cxl/memdev.c b/cxl/memdev.c
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index 9fcd8ae..1cecad2 100644
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--- a/cxl/memdev.c
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+++ b/cxl/memdev.c
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@@ -65,7 +65,7 @@ OPT_BOOLEAN('f', "force", ¶m.force, \
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#define SET_PARTITION_OPTIONS() \
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OPT_STRING('t', "type", ¶m.type, "type", \
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- "'pmem' or 'volatile' (Default: 'pmem')"), \
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+ "'pmem' or 'ram' (volatile) (Default: 'pmem')"), \
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OPT_STRING('s', "size", ¶m.size, "size", \
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"size in bytes (Default: all available capacity)"), \
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OPT_BOOLEAN('a', "align", ¶m.align, \
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@@ -355,6 +355,8 @@ static int action_setpartition(struct cxl_memdev *memdev,
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/* default */;
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else if (strcmp(param.type, "volatile") == 0)
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type = CXL_SETPART_VOLATILE;
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+ else if (strcmp(param.type, "ram") == 0)
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+ type = CXL_SETPART_VOLATILE;
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else {
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log_err(&ml, "invalid type '%s'\n", param.type);
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return -EINVAL;
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--
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2.27.0
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