53 lines
1.2 KiB
Diff
53 lines
1.2 KiB
Diff
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--- a/mkfs/xfs_mkfs.c.orig 2022-08-12 20:38:21.000000000 +0200
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+++ b/mkfs/xfs_mkfs.c 2023-01-25 11:06:01.863076713 +0100
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@@ -13,6 +13,8 @@
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#include "libfrog/crc32cselftest.h"
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#include "proto.h"
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#include <ini.h>
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+#include <linux/version.h>
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+#include <sys/utsname.h>
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#define TERABYTES(count, blog) ((uint64_t)(count) << (40 - (blog)))
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#define GIGABYTES(count, blog) ((uint64_t)(count) << (30 - (blog)))
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@@ -3998,6 +4000,23 @@
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cli->cfgfile);
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}
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+static unsigned int get_system_kver(void)
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+{
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+ const char *kver = getenv("KVER");
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+ struct utsname utsname;
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+ int a, b, c;
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+
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+ if (!kver) {
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+ uname(&utsname);
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+ kver = utsname.release;
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+ }
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+
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+ if (sscanf(kver, "%d.%d.%d", &a, &b, &c) != 3)
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+ return LINUX_VERSION_CODE;
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+
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+ return KERNEL_VERSION(a,b,c);
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+}
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+
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int
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main(
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int argc,
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@@ -4077,8 +4096,16 @@
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};
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struct list_head buffer_list;
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+ unsigned int kver;
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int error;
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+ /* turn bigtime & inobtcnt back off if running under older kernels */
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+ kver = get_system_kver();
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+ if (kver < KERNEL_VERSION(5,10,0)) {
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+ dft.sb_feat.inobtcnt = false;
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+ dft.sb_feat.bigtime = false;
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+ }
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+
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platform_uuid_generate(&cli.uuid);
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progname = basename(argv[0]);
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setlocale(LC_ALL, "");
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