32 lines
969 B
Diff
32 lines
969 B
Diff
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From b278b2fc172bb8d50f607adef4d515af1f52d913 Mon Sep 17 00:00:00 2001
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From: Xiao Ni <xni@redhat.com>
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Date: Fri, 18 Oct 2024 16:48:17 +0800
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Subject: [PATCH 201/201] mdadm/Grow: Check new_level interface rather than
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kernel version
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Different os distributions have different kernel version themselves.
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Check new_level sysfs interface rather than kernel version.
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Signed-off-by: Xiao Ni <xni@redhat.com>
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Signed-off-by: Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>
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---
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Grow.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/Grow.c b/Grow.c
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index ef1285ec..9032c3e9 100644
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--- a/Grow.c
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+++ b/Grow.c
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@@ -2952,7 +2952,7 @@ static int impose_reshape(struct mdinfo *sra,
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err = errno;
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/* new_level is introduced in kernel 6.12 */
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- if (!err && get_linux_version() >= 6012000 &&
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+ if (!err && sysfs_attribute_available(sra, NULL, "new_level") &&
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sysfs_set_num(sra, NULL, "new_level", info->new_level) < 0)
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err = errno;
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--
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2.41.0
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