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-rw-r--r--lib/Kconfig.debug5
-rw-r--r--lib/inflate.c2
-rw-r--r--lib/kobject_uevent.c4
-rw-r--r--lib/radix-tree.c68
-rw-r--r--lib/raid6/.gitignore4
-rw-r--r--lib/raid6/Makefile81
-rw-r--r--lib/raid6/algos.c (renamed from lib/raid6/raid6algos.c)4
-rw-r--r--lib/raid6/altivec.uc (renamed from lib/raid6/raid6altivec.uc)0
-rw-r--r--lib/raid6/int.uc (renamed from lib/raid6/raid6int.uc)0
-rw-r--r--lib/raid6/mmx.c (renamed from lib/raid6/raid6mmx.c)6
-rw-r--r--lib/raid6/raid6test/Makefile75
-rw-r--r--lib/raid6/recov.c (renamed from lib/raid6/raid6recov.c)2
-rw-r--r--lib/raid6/sse1.c (renamed from lib/raid6/raid6sse1.c)6
-rw-r--r--lib/raid6/sse2.c (renamed from lib/raid6/raid6sse2.c)4
-rw-r--r--lib/raid6/test/Makefile72
-rw-r--r--lib/raid6/test/test.c (renamed from lib/raid6/raid6test/test.c)0
-rw-r--r--lib/raid6/x86.h (renamed from lib/raid6/raid6x86.h)2
17 files changed, 187 insertions, 148 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 9e06b7f5ecf1..1b4afd2e6ca0 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -994,13 +994,16 @@ config FAULT_INJECTION_STACKTRACE_FILTER
config LATENCYTOP
bool "Latency measuring infrastructure"
+ depends on HAVE_LATENCYTOP_SUPPORT
+ depends on DEBUG_KERNEL
+ depends on STACKTRACE_SUPPORT
+ depends on PROC_FS
select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE
select KALLSYMS
select KALLSYMS_ALL
select STACKTRACE
select SCHEDSTATS
select SCHED_DEBUG
- depends on HAVE_LATENCYTOP_SUPPORT
help
Enable this option if you want to use the LatencyTOP tool
to find out which userspace is blocking on what kernel operations.
diff --git a/lib/inflate.c b/lib/inflate.c
index 677b738c2204..013a76193481 100644
--- a/lib/inflate.c
+++ b/lib/inflate.c
@@ -103,7 +103,9 @@
the two sets of lengths.
*/
#include <linux/compiler.h>
+#ifdef NO_INFLATE_MALLOC
#include <linux/slab.h>
+#endif
#ifdef RCSID
static char rcsid[] = "#Id: inflate.c,v 0.14 1993/06/10 13:27:04 jloup Exp #";
diff --git a/lib/kobject_uevent.c b/lib/kobject_uevent.c
index b93579504dfa..70af0a7f97c0 100644
--- a/lib/kobject_uevent.c
+++ b/lib/kobject_uevent.c
@@ -123,7 +123,7 @@ static int kobj_usermode_filter(struct kobject *kobj)
* @kobj: struct kobject that the action is happening to
* @envp_ext: pointer to environmental data
*
- * Returns 0 if kobject_uevent() is completed with success or the
+ * Returns 0 if kobject_uevent_env() is completed with success or the
* corresponding error when it fails.
*/
int kobject_uevent_env(struct kobject *kobj, enum kobject_action action,
@@ -317,7 +317,7 @@ exit:
EXPORT_SYMBOL_GPL(kobject_uevent_env);
/**
- * kobject_uevent - notify userspace by ending an uevent
+ * kobject_uevent - notify userspace by sending an uevent
*
* @action: action that is happening
* @kobj: struct kobject that the action is happening to
diff --git a/lib/radix-tree.c b/lib/radix-tree.c
index e907858498a6..efd16fa80b1c 100644
--- a/lib/radix-tree.c
+++ b/lib/radix-tree.c
@@ -174,14 +174,16 @@ static void radix_tree_node_rcu_free(struct rcu_head *head)
{
struct radix_tree_node *node =
container_of(head, struct radix_tree_node, rcu_head);
+ int i;
/*
* must only free zeroed nodes into the slab. radix_tree_shrink
* can leave us with a non-NULL entry in the first slot, so clear
* that here to make sure.
*/
- tag_clear(node, 0, 0);
- tag_clear(node, 1, 0);
+ for (i = 0; i < RADIX_TREE_MAX_TAGS; i++)
+ tag_clear(node, i, 0);
+
node->slots[0] = NULL;
node->count = 0;
@@ -623,17 +625,30 @@ EXPORT_SYMBOL(radix_tree_tag_get);
* also settag. The function stops either after tagging nr_to_tag items or
* after reaching last_index.
*
+ * The tags must be set from the leaf level only and propagated back up the
+ * path to the root. We must do this so that we resolve the full path before
+ * setting any tags on intermediate nodes. If we set tags as we descend, then
+ * we can get to the leaf node and find that the index that has the iftag
+ * set is outside the range we are scanning. This reults in dangling tags and
+ * can lead to problems with later tag operations (e.g. livelocks on lookups).
+ *
* The function returns number of leaves where the tag was set and sets
* *first_indexp to the first unscanned index.
+ * WARNING! *first_indexp can wrap if last_index is ULONG_MAX. Caller must
+ * be prepared to handle that.
*/
unsigned long radix_tree_range_tag_if_tagged(struct radix_tree_root *root,
unsigned long *first_indexp, unsigned long last_index,
unsigned long nr_to_tag,
unsigned int iftag, unsigned int settag)
{
- unsigned int height = root->height, shift;
- unsigned long tagged = 0, index = *first_indexp;
- struct radix_tree_node *open_slots[height], *slot;
+ unsigned int height = root->height;
+ struct radix_tree_path path[height];
+ struct radix_tree_path *pathp = path;
+ struct radix_tree_node *slot;
+ unsigned int shift;
+ unsigned long tagged = 0;
+ unsigned long index = *first_indexp;
last_index = min(last_index, radix_tree_maxindex(height));
if (index > last_index)
@@ -653,6 +668,13 @@ unsigned long radix_tree_range_tag_if_tagged(struct radix_tree_root *root,
shift = (height - 1) * RADIX_TREE_MAP_SHIFT;
slot = radix_tree_indirect_to_ptr(root->rnode);
+ /*
+ * we fill the path from (root->height - 2) to 0, leaving the index at
+ * (root->height - 1) as a terminator. Zero the node in the terminator
+ * so that we can use this to end walk loops back up the path.
+ */
+ path[height - 1].node = NULL;
+
for (;;) {
int offset;
@@ -661,21 +683,35 @@ unsigned long radix_tree_range_tag_if_tagged(struct radix_tree_root *root,
goto next;
if (!tag_get(slot, iftag, offset))
goto next;
+ if (height > 1) {
+ /* Go down one level */
+ height--;
+ shift -= RADIX_TREE_MAP_SHIFT;
+ path[height - 1].node = slot;
+ path[height - 1].offset = offset;
+ slot = slot->slots[offset];
+ continue;
+ }
+
+ /* tag the leaf */
+ tagged++;
tag_set(slot, settag, offset);
- if (height == 1) {
- tagged++;
- goto next;
+
+ /* walk back up the path tagging interior nodes */
+ pathp = &path[0];
+ while (pathp->node) {
+ /* stop if we find a node with the tag already set */
+ if (tag_get(pathp->node, settag, pathp->offset))
+ break;
+ tag_set(pathp->node, settag, pathp->offset);
+ pathp++;
}
- /* Go down one level */
- height--;
- shift -= RADIX_TREE_MAP_SHIFT;
- open_slots[height] = slot;
- slot = slot->slots[offset];
- continue;
+
next:
/* Go to next item at level determined by 'shift' */
index = ((index >> shift) + 1) << shift;
- if (index > last_index)
+ /* Overflow can happen when last_index is ~0UL... */
+ if (index > last_index || !index)
break;
if (tagged >= nr_to_tag)
break;
@@ -685,7 +721,7 @@ next:
* last_index is guaranteed to be in the tree, what
* we do below cannot wander astray.
*/
- slot = open_slots[height];
+ slot = path[height - 1].node;
height++;
shift += RADIX_TREE_MAP_SHIFT;
}
diff --git a/lib/raid6/.gitignore b/lib/raid6/.gitignore
new file mode 100644
index 000000000000..162becacf97c
--- /dev/null
+++ b/lib/raid6/.gitignore
@@ -0,0 +1,4 @@
+mktables
+altivec*.c
+int*.c
+tables.c
diff --git a/lib/raid6/Makefile b/lib/raid6/Makefile
index 19bf32da644f..8a38102770f3 100644
--- a/lib/raid6/Makefile
+++ b/lib/raid6/Makefile
@@ -1,11 +1,8 @@
obj-$(CONFIG_RAID6_PQ) += raid6_pq.o
-raid6_pq-y += raid6algos.o raid6recov.o raid6tables.o \
- raid6int1.o raid6int2.o raid6int4.o \
- raid6int8.o raid6int16.o raid6int32.o \
- raid6altivec1.o raid6altivec2.o raid6altivec4.o \
- raid6altivec8.o \
- raid6mmx.o raid6sse1.o raid6sse2.o
+raid6_pq-y += algos.o recov.o tables.o int1.o int2.o int4.o \
+ int8.o int16.o int32.o altivec1.o altivec2.o altivec4.o \
+ altivec8.o mmx.o sse1.o sse2.o
hostprogs-y += mktables
quiet_cmd_unroll = UNROLL $@
@@ -16,63 +13,63 @@ ifeq ($(CONFIG_ALTIVEC),y)
altivec_flags := -maltivec -mabi=altivec
endif
-targets += raid6int1.c
-$(obj)/raid6int1.c: UNROLL := 1
-$(obj)/raid6int1.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE
+targets += int1.c
+$(obj)/int1.c: UNROLL := 1
+$(obj)/int1.c: $(src)/int.uc $(src)/unroll.awk FORCE
$(call if_changed,unroll)
-targets += raid6int2.c
-$(obj)/raid6int2.c: UNROLL := 2
-$(obj)/raid6int2.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE
+targets += int2.c
+$(obj)/int2.c: UNROLL := 2
+$(obj)/int2.c: $(src)/int.uc $(src)/unroll.awk FORCE
$(call if_changed,unroll)
-targets += raid6int4.c
-$(obj)/raid6int4.c: UNROLL := 4
-$(obj)/raid6int4.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE
+targets += int4.c
+$(obj)/int4.c: UNROLL := 4
+$(obj)/int4.c: $(src)/int.uc $(src)/unroll.awk FORCE
$(call if_changed,unroll)
-targets += raid6int8.c
-$(obj)/raid6int8.c: UNROLL := 8
-$(obj)/raid6int8.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE
+targets += int8.c
+$(obj)/int8.c: UNROLL := 8
+$(obj)/int8.c: $(src)/int.uc $(src)/unroll.awk FORCE
$(call if_changed,unroll)
-targets += raid6int16.c
-$(obj)/raid6int16.c: UNROLL := 16
-$(obj)/raid6int16.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE
+targets += int16.c
+$(obj)/int16.c: UNROLL := 16
+$(obj)/int16.c: $(src)/int.uc $(src)/unroll.awk FORCE
$(call if_changed,unroll)
-targets += raid6int32.c
-$(obj)/raid6int32.c: UNROLL := 32
-$(obj)/raid6int32.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE
+targets += int32.c
+$(obj)/int32.c: UNROLL := 32
+$(obj)/int32.c: $(src)/int.uc $(src)/unroll.awk FORCE
$(call if_changed,unroll)
-CFLAGS_raid6altivec1.o += $(altivec_flags)
-targets += raid6altivec1.c
-$(obj)/raid6altivec1.c: UNROLL := 1
-$(obj)/raid6altivec1.c: $(src)/raid6altivec.uc $(src)/unroll.awk FORCE
+CFLAGS_altivec1.o += $(altivec_flags)
+targets += altivec1.c
+$(obj)/altivec1.c: UNROLL := 1
+$(obj)/altivec1.c: $(src)/altivec.uc $(src)/unroll.awk FORCE
$(call if_changed,unroll)
-CFLAGS_raid6altivec2.o += $(altivec_flags)
-targets += raid6altivec2.c
-$(obj)/raid6altivec2.c: UNROLL := 2
-$(obj)/raid6altivec2.c: $(src)/raid6altivec.uc $(src)/unroll.awk FORCE
+CFLAGS_altivec2.o += $(altivec_flags)
+targets += altivec2.c
+$(obj)/altivec2.c: UNROLL := 2
+$(obj)/altivec2.c: $(src)/altivec.uc $(src)/unroll.awk FORCE
$(call if_changed,unroll)
-CFLAGS_raid6altivec4.o += $(altivec_flags)
-targets += raid6altivec4.c
-$(obj)/raid6altivec4.c: UNROLL := 4
-$(obj)/raid6altivec4.c: $(src)/raid6altivec.uc $(src)/unroll.awk FORCE
+CFLAGS_altivec4.o += $(altivec_flags)
+targets += altivec4.c
+$(obj)/altivec4.c: UNROLL := 4
+$(obj)/altivec4.c: $(src)/altivec.uc $(src)/unroll.awk FORCE
$(call if_changed,unroll)
-CFLAGS_raid6altivec8.o += $(altivec_flags)
-targets += raid6altivec8.c
-$(obj)/raid6altivec8.c: UNROLL := 8
-$(obj)/raid6altivec8.c: $(src)/raid6altivec.uc $(src)/unroll.awk FORCE
+CFLAGS_altivec8.o += $(altivec_flags)
+targets += altivec8.c
+$(obj)/altivec8.c: UNROLL := 8
+$(obj)/altivec8.c: $(src)/altivec.uc $(src)/unroll.awk FORCE
$(call if_changed,unroll)
quiet_cmd_mktable = TABLE $@
cmd_mktable = $(obj)/mktables > $@ || ( rm -f $@ && exit 1 )
-targets += raid6tables.c
-$(obj)/raid6tables.c: $(obj)/mktables FORCE
+targets += tables.c
+$(obj)/tables.c: $(obj)/mktables FORCE
$(call if_changed,mktable)
diff --git a/lib/raid6/raid6algos.c b/lib/raid6/algos.c
index 1f8784bfd44d..b595f560bee7 100644
--- a/lib/raid6/raid6algos.c
+++ b/lib/raid6/algos.c
@@ -11,17 +11,17 @@
* ----------------------------------------------------------------------- */
/*
- * raid6algos.c
+ * raid6/algos.c
*
* Algorithm list and algorithm selection for RAID-6
*/
#include <linux/raid/pq.h>
-#include <linux/gfp.h>
#ifndef __KERNEL__
#include <sys/mman.h>
#include <stdio.h>
#else
+#include <linux/gfp.h>
#if !RAID6_USE_EMPTY_ZERO_PAGE
/* In .bss so it's zeroed */
const char raid6_empty_zero_page[PAGE_SIZE] __attribute__((aligned(256)));
diff --git a/lib/raid6/raid6altivec.uc b/lib/raid6/altivec.uc
index 2654d5c854be..2654d5c854be 100644
--- a/lib/raid6/raid6altivec.uc
+++ b/lib/raid6/altivec.uc
diff --git a/lib/raid6/raid6int.uc b/lib/raid6/int.uc
index d1e276a14fab..d1e276a14fab 100644
--- a/lib/raid6/raid6int.uc
+++ b/lib/raid6/int.uc
diff --git a/lib/raid6/raid6mmx.c b/lib/raid6/mmx.c
index e7f6c13132bf..279347f23094 100644
--- a/lib/raid6/raid6mmx.c
+++ b/lib/raid6/mmx.c
@@ -11,7 +11,7 @@
* ----------------------------------------------------------------------- */
/*
- * raid6mmx.c
+ * raid6/mmx.c
*
* MMX implementation of RAID-6 syndrome functions
*/
@@ -19,9 +19,9 @@
#if defined(__i386__) && !defined(__arch_um__)
#include <linux/raid/pq.h>
-#include "raid6x86.h"
+#include "x86.h"
-/* Shared with raid6sse1.c */
+/* Shared with raid6/sse1.c */
const struct raid6_mmx_constants {
u64 x1d;
} raid6_mmx_constants = {
diff --git a/lib/raid6/raid6test/Makefile b/lib/raid6/raid6test/Makefile
deleted file mode 100644
index 2874cbef529d..000000000000
--- a/lib/raid6/raid6test/Makefile
+++ /dev/null
@@ -1,75 +0,0 @@
-#
-# This is a simple Makefile to test some of the RAID-6 code
-# from userspace.
-#
-
-CC = gcc
-OPTFLAGS = -O2 # Adjust as desired
-CFLAGS = -I.. -I ../../../include -g $(OPTFLAGS)
-LD = ld
-AWK = awk
-AR = ar
-RANLIB = ranlib
-
-.c.o:
- $(CC) $(CFLAGS) -c -o $@ $<
-
-%.c: ../%.c
- cp -f $< $@
-
-%.uc: ../%.uc
- cp -f $< $@
-
-all: raid6.a raid6test
-
-raid6.a: raid6int1.o raid6int2.o raid6int4.o raid6int8.o raid6int16.o \
- raid6int32.o \
- raid6mmx.o raid6sse1.o raid6sse2.o \
- raid6altivec1.o raid6altivec2.o raid6altivec4.o raid6altivec8.o \
- raid6recov.o raid6algos.o \
- raid6tables.o
- rm -f $@
- $(AR) cq $@ $^
- $(RANLIB) $@
-
-raid6test: test.c raid6.a
- $(CC) $(CFLAGS) -o raid6test $^
-
-raid6altivec1.c: raid6altivec.uc ../unroll.awk
- $(AWK) ../unroll.awk -vN=1 < raid6altivec.uc > $@
-
-raid6altivec2.c: raid6altivec.uc ../unroll.awk
- $(AWK) ../unroll.awk -vN=2 < raid6altivec.uc > $@
-
-raid6altivec4.c: raid6altivec.uc ../unroll.awk
- $(AWK) ../unroll.awk -vN=4 < raid6altivec.uc > $@
-
-raid6altivec8.c: raid6altivec.uc ../unroll.awk
- $(AWK) ../unroll.awk -vN=8 < raid6altivec.uc > $@
-
-raid6int1.c: raid6int.uc ../unroll.awk
- $(AWK) ../unroll.awk -vN=1 < raid6int.uc > $@
-
-raid6int2.c: raid6int.uc ../unroll.awk
- $(AWK) ../unroll.awk -vN=2 < raid6int.uc > $@
-
-raid6int4.c: raid6int.uc ../unroll.awk
- $(AWK) ../unroll.awk -vN=4 < raid6int.uc > $@
-
-raid6int8.c: raid6int.uc ../unroll.awk
- $(AWK) ../unroll.awk -vN=8 < raid6int.uc > $@
-
-raid6int16.c: raid6int.uc ../unroll.awk
- $(AWK) ../unroll.awk -vN=16 < raid6int.uc > $@
-
-raid6int32.c: raid6int.uc ../unroll.awk
- $(AWK) ../unroll.awk -vN=32 < raid6int.uc > $@
-
-raid6tables.c: mktables
- ./mktables > raid6tables.c
-
-clean:
- rm -f *.o *.a mktables mktables.c raid6int.uc raid6*.c raid6test
-
-spotless: clean
- rm -f *~
diff --git a/lib/raid6/raid6recov.c b/lib/raid6/recov.c
index 2609f00e0d61..8590d19cf522 100644
--- a/lib/raid6/raid6recov.c
+++ b/lib/raid6/recov.c
@@ -11,7 +11,7 @@
* ----------------------------------------------------------------------- */
/*
- * raid6recov.c
+ * raid6/recov.c
*
* RAID-6 data recovery in dual failure mode. In single failure mode,
* use the RAID-5 algorithm (or, in the case of Q failure, just reconstruct
diff --git a/lib/raid6/raid6sse1.c b/lib/raid6/sse1.c
index b274dd5eab8f..10dd91948c07 100644
--- a/lib/raid6/raid6sse1.c
+++ b/lib/raid6/sse1.c
@@ -11,7 +11,7 @@
* ----------------------------------------------------------------------- */
/*
- * raid6sse1.c
+ * raid6/sse1.c
*
* SSE-1/MMXEXT implementation of RAID-6 syndrome functions
*
@@ -24,9 +24,9 @@
#if defined(__i386__) && !defined(__arch_um__)
#include <linux/raid/pq.h>
-#include "raid6x86.h"
+#include "x86.h"
-/* Defined in raid6mmx.c */
+/* Defined in raid6/mmx.c */
extern const struct raid6_mmx_constants {
u64 x1d;
} raid6_mmx_constants;
diff --git a/lib/raid6/raid6sse2.c b/lib/raid6/sse2.c
index 6ed6c6c0389f..bc2d57daa589 100644
--- a/lib/raid6/raid6sse2.c
+++ b/lib/raid6/sse2.c
@@ -11,7 +11,7 @@
* ----------------------------------------------------------------------- */
/*
- * raid6sse2.c
+ * raid6/sse2.c
*
* SSE-2 implementation of RAID-6 syndrome functions
*
@@ -20,7 +20,7 @@
#if (defined(__i386__) || defined(__x86_64__)) && !defined(__arch_um__)
#include <linux/raid/pq.h>
-#include "raid6x86.h"
+#include "x86.h"
static const struct raid6_sse_constants {
u64 x1d[2];
diff --git a/lib/raid6/test/Makefile b/lib/raid6/test/Makefile
new file mode 100644
index 000000000000..aa651697b6dc
--- /dev/null
+++ b/lib/raid6/test/Makefile
@@ -0,0 +1,72 @@
+#
+# This is a simple Makefile to test some of the RAID-6 code
+# from userspace.
+#
+
+CC = gcc
+OPTFLAGS = -O2 # Adjust as desired
+CFLAGS = -I.. -I ../../../include -g $(OPTFLAGS)
+LD = ld
+AWK = awk -f
+AR = ar
+RANLIB = ranlib
+
+.c.o:
+ $(CC) $(CFLAGS) -c -o $@ $<
+
+%.c: ../%.c
+ cp -f $< $@
+
+%.uc: ../%.uc
+ cp -f $< $@
+
+all: raid6.a raid6test
+
+raid6.a: int1.o int2.o int4.o int8.o int16.o int32.o mmx.o sse1.o sse2.o \
+ altivec1.o altivec2.o altivec4.o altivec8.o recov.o algos.o \
+ tables.o
+ rm -f $@
+ $(AR) cq $@ $^
+ $(RANLIB) $@
+
+raid6test: test.c raid6.a
+ $(CC) $(CFLAGS) -o raid6test $^
+
+altivec1.c: altivec.uc ../unroll.awk
+ $(AWK) ../unroll.awk -vN=1 < altivec.uc > $@
+
+altivec2.c: altivec.uc ../unroll.awk
+ $(AWK) ../unroll.awk -vN=2 < altivec.uc > $@
+
+altivec4.c: altivec.uc ../unroll.awk
+ $(AWK) ../unroll.awk -vN=4 < altivec.uc > $@
+
+altivec8.c: altivec.uc ../unroll.awk
+ $(AWK) ../unroll.awk -vN=8 < altivec.uc > $@
+
+int1.c: int.uc ../unroll.awk
+ $(AWK) ../unroll.awk -vN=1 < int.uc > $@
+
+int2.c: int.uc ../unroll.awk
+ $(AWK) ../unroll.awk -vN=2 < int.uc > $@
+
+int4.c: int.uc ../unroll.awk
+ $(AWK) ../unroll.awk -vN=4 < int.uc > $@
+
+int8.c: int.uc ../unroll.awk
+ $(AWK) ../unroll.awk -vN=8 < int.uc > $@
+
+int16.c: int.uc ../unroll.awk
+ $(AWK) ../unroll.awk -vN=16 < int.uc > $@
+
+int32.c: int.uc ../unroll.awk
+ $(AWK) ../unroll.awk -vN=32 < int.uc > $@
+
+tables.c: mktables
+ ./mktables > tables.c
+
+clean:
+ rm -f *.o *.a mktables mktables.c *.uc int*.c altivec*.c tables.c raid6test
+
+spotless: clean
+ rm -f *~
diff --git a/lib/raid6/raid6test/test.c b/lib/raid6/test/test.c
index 7a930318b17d..7a930318b17d 100644
--- a/lib/raid6/raid6test/test.c
+++ b/lib/raid6/test/test.c
diff --git a/lib/raid6/raid6x86.h b/lib/raid6/x86.h
index 4c22c1568558..cb2a8c91c886 100644
--- a/lib/raid6/raid6x86.h
+++ b/lib/raid6/x86.h
@@ -11,7 +11,7 @@
* ----------------------------------------------------------------------- */
/*
- * raid6x86.h
+ * raid6/x86.h
*
* Definitions common to x86 and x86-64 RAID-6 code only
*/
generated by cgit v1.2.3 (git 2.0.4) at 2025-09-03 17:19:38 +0000