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authorKyungchan Koh <kkc6196@fb.com>2017-05-24 10:16:27 -0700
committerShaohua Li <shli@fb.com>2017-05-24 15:58:43 -0700
commit4179bc30b2fe85f827d93e0ae7ae8f49ad3afc02 (patch)
treef923e92173ce784381b040e27d6bebffb4cda9ad /drivers/md
parent2dffdc0724004f38f5e39907747b53e4b0d80e59 (diff)
downloadlinux-4179bc30b2fe85f827d93e0ae7ae8f49ad3afc02.tar.bz2
md: uuid debug statement now in processor byte order.
Previously, the uuid debug statements were printed in little-endian format, which wasn't consistent in machines that might not be in little-endian byte order. With this change, the output will be consistent for all machines with different byte-ordering. Signed-off-by: Kyungchan Koh <kkc6196@fb.com> Signed-off-by: Shaohua Li <shli@fb.com>
Diffstat (limited to 'drivers/md')
-rw-r--r--drivers/md/bitmap.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index bf7419a56454..f4eace5ea184 100644
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -485,10 +485,10 @@ void bitmap_print_sb(struct bitmap *bitmap)
pr_debug(" magic: %08x\n", le32_to_cpu(sb->magic));
pr_debug(" version: %d\n", le32_to_cpu(sb->version));
pr_debug(" uuid: %08x.%08x.%08x.%08x\n",
- *(__u32 *)(sb->uuid+0),
- *(__u32 *)(sb->uuid+4),
- *(__u32 *)(sb->uuid+8),
- *(__u32 *)(sb->uuid+12));
+ le32_to_cpu(*(__u32 *)(sb->uuid+0)),
+ le32_to_cpu(*(__u32 *)(sb->uuid+4)),
+ le32_to_cpu(*(__u32 *)(sb->uuid+8)),
+ le32_to_cpu(*(__u32 *)(sb->uuid+12)));
pr_debug(" events: %llu\n",
(unsigned long long) le64_to_cpu(sb->events));
pr_debug("events cleared: %llu\n",