export some symbols for nfnetlink_queue use
export some symbols for nfnetlink_queue use.
Signed-off-by: Changli Gao <[email protected]>
----
lib/Makefile | 4 ++--
lib/flex_array.c | 5 +++++
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/lib/Makefile b/lib/Makefile
index 0a6ab6f..0700e74 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -12,7 +12,7 @@ lib-y := ctype.o string.o vsprintf.o cmdline.o \
idr.o int_sqrt.o extable.o prio_tree.o \
sha1.o irq_regs.o reciprocal_div.o argv_split.o \
proportions.o prio_heap.o ratelimit.o show_mem.o \
- is_single_threaded.o plist.o decompress.o flex_array.o
+ is_single_threaded.o plist.o decompress.o
lib-$(CONFIG_MMU) += ioremap.o
lib-$(CONFIG_SMP) += cpumask.o
@@ -21,7 +21,7 @@ lib-y += kobject.o kref.o klist.o
obj-y += bcd.o div64.o sort.o parser.o halfmd4.o debug_locks.o random32.o \
bust_spinlocks.o hexdump.o kasprintf.o bitmap.o scatterlist.o \
- string_helpers.o gcd.o lcm.o list_sort.o
+ string_helpers.o gcd.o lcm.o list_sort.o flex_array.o
ifeq ($(CONFIG_DEBUG_KOBJECT),y)
CFLAGS_kobject.o += -DDEBUG
diff --git a/lib/flex_array.c b/lib/flex_array.c
index 66eef2e..0e18e54 100644
--- a/lib/flex_array.c
+++ b/lib/flex_array.c
@@ -23,6 +23,7 @@
#include <linux/flex_array.h>
#include <linux/slab.h>
#include <linux/stddef.h>
+#include <linux/module.h>
struct flex_array_part {
char elements[FLEX_ARRAY_PART_SIZE];
@@ -103,6 +104,7 @@ struct flex_array *flex_array_alloc(int element_size, unsigned int total,
FLEX_ARRAY_BASE_BYTES_LEFT);
return ret;
}
+EXPORT_SYMBOL(flex_array_alloc);
static int fa_element_to_part_nr(struct flex_array *fa,
unsigned int element_nr)
@@ -132,6 +134,7 @@ void flex_array_free(struct flex_array *fa)
flex_array_free_parts(fa);
kfree(fa);
}
+EXPORT_SYMBOL(flex_array_free);
static unsigned int index_inside_part(struct flex_array *fa,
unsigned int element_nr)
@@ -257,6 +260,7 @@ int flex_array_prealloc(struct flex_array *fa, unsigned int start,
}
return 0;
}
+EXPORT_SYMBOL(flex_array_prealloc);
/**
* flex_array_get - pull data back out of the array
@@ -285,6 +289,7 @@ void *flex_array_get(struct flex_array *fa, unsigned int element_nr)
}
return &part->elements[index_inside_part(fa, element_nr)];
}
+EXPORT_SYMBOL(flex_array_get);
static int part_is_free(struct flex_array_part *part)
{
Le vendredi 09 avril 2010 à 12:09 +0800, Changli Gao a écrit :
> export some symbols for nfnetlink_queue use
>
> export some symbols for nfnetlink_queue use.
>
> Signed-off-by: Changli Gao <[email protected]>
> ----
> lib/Makefile | 4 ++--
> lib/flex_array.c | 5 +++++
> 2 files changed, 7 insertions(+), 2 deletions(-)
>
> diff --git a/lib/Makefile b/lib/Makefile
> index 0a6ab6f..0700e74 100644
> --- a/lib/Makefile
> +++ b/lib/Makefile
> @@ -12,7 +12,7 @@ lib-y := ctype.o string.o vsprintf.o cmdline.o \
> idr.o int_sqrt.o extable.o prio_tree.o \
> sha1.o irq_regs.o reciprocal_div.o argv_split.o \
> proportions.o prio_heap.o ratelimit.o show_mem.o \
> - is_single_threaded.o plist.o decompress.o flex_array.o
> + is_single_threaded.o plist.o decompress.o
>
Hmm, could you instead add a lib-$(CONFIG_FLEX_ARRAY) += flex_array.o
instead ?
And do the necessary Kconfig changes as well.
You should CC people who where involved with flex_array :
scripts/get_maintainer.pl -f lib/flex_array.c
Andrew Morton <[email protected]>
David Rientjes <[email protected]>
Dave Hansen <[email protected]>
Jonathan Corbet <[email protected]>
KAMEZAWA Hiroyuki <[email protected]>
Thanks
On Fri, Apr 9, 2010 at 1:02 PM, Eric Dumazet <[email protected]> wrote:
> Le vendredi 09 avril 2010 à 12:09 +0800, Changli Gao a écrit :
>> export some symbols for nfnetlink_queue use
>>
>> export some symbols for nfnetlink_queue use.
>>
>> Signed-off-by: Changli Gao <[email protected]>
>> ----
>> lib/Makefile | 4 ++--
>> lib/flex_array.c | 5 +++++
>> 2 files changed, 7 insertions(+), 2 deletions(-)
>>
>> diff --git a/lib/Makefile b/lib/Makefile
>> index 0a6ab6f..0700e74 100644
>> --- a/lib/Makefile
>> +++ b/lib/Makefile
>> @@ -12,7 +12,7 @@ lib-y := ctype.o string.o vsprintf.o cmdline.o \
>> idr.o int_sqrt.o extable.o prio_tree.o \
>> sha1.o irq_regs.o reciprocal_div.o argv_split.o \
>> proportions.o prio_heap.o ratelimit.o show_mem.o \
>> - is_single_threaded.o plist.o decompress.o flex_array.o
>> + is_single_threaded.o plist.o decompress.o
>>
>
> Hmm, could you instead add a lib-$(CONFIG_FLEX_ARRAY) += flex_array.o
> instead ?
>
> And do the necessary Kconfig changes as well.
>
Right, if nfnetlink will use flex_array, CONFIG_NETFILTER_NETLINK will
need to depend on or select CONFIG_FLEX_ARRAY.