On 11-07 08:18, Linus Torvalds wrote: > On Mon, Nov 7, 2011 at 7:36 AM, Mikulas Patocka <mpatocka@xxxxxxxxxx> wrote: > > > > Yes, apply this patch: > > > > dm-bufio: Include <linux/module.h> > > Actually, is just <linux/export.h> sufficient? I changed include to <linux/export.h>, and dm-bufio.c gives error CC [M] drivers/md/dm-bufio.o drivers/md/dm-bufio.c:1677:63: error: expected ‘)’ before ‘ulong’ drivers/md/dm-bufio.c:1678:40: error: expected ‘)’ before string constant drivers/md/dm-bufio.c:1680:55: error: expected ‘)’ before ‘uint’ drivers/md/dm-bufio.c:1681:35: error: expected ‘)’ before string constant drivers/md/dm-bufio.c:1683:67: error: expected ‘)’ before ‘ulong’ drivers/md/dm-bufio.c:1684:40: error: expected ‘)’ before string constant drivers/md/dm-bufio.c:1686:79: error: expected ‘)’ before ‘ulong’ drivers/md/dm-bufio.c:1687:46: error: expected ‘)’ before string constant drivers/md/dm-bufio.c:1689:87: error: expected ‘)’ before ‘ulong’ drivers/md/dm-bufio.c:1690:50: error: expected ‘)’ before string constant drivers/md/dm-bufio.c:1692:73: error: expected ‘)’ before ‘ulong’ drivers/md/dm-bufio.c:1693:43: error: expected ‘)’ before string constant drivers/md/dm-bufio.c:1695:73: error: expected ‘)’ before ‘ulong’ drivers/md/dm-bufio.c:1696:43: error: expected ‘)’ before string constant drivers/md/dm-bufio.c:1698:15: error: expected declaration specifiers or ‘...’ before string constant drivers/md/dm-bufio.c:1699:20: error: expected declaration specifiers or ‘...’ before string constant drivers/md/dm-bufio.c:1700:16: error: expected declaration specifiers or ‘...’ before string constant It is using module_param_named, and MODULE_PARAM_DESC, MODULE_AUTHOR, MODULE_DESCRIPTION, MODULE_LICENSE macros. (and module_init() and module_exit() also). However dm-space-map-checker.c compiles fine. Update patch atached. > > It's much better to use just export.h if you have the choice - lots of > code doesn't need the whole module thing that brings in just about all > the headers in the whole kernel (ok, not quite, but still..) > > That was kind of the whole point of the split. > > Linus Regards, Witek -- Witold Baryluk JID: witold.baryluk // jabster.pl
diff --git a/drivers/md/dm-bufio.c b/drivers/md/dm-bufio.c index cb24666..4ef8116 100644 --- a/drivers/md/dm-bufio.c +++ b/drivers/md/dm-bufio.c @@ -8,6 +8,7 @@ #include "dm-bufio.h" +#include <linux/module.h> #include <linux/device-mapper.h> #include <linux/dm-io.h> #include <linux/slab.h> diff --git a/drivers/md/persistent-data/dm-space-map-checker.c b/drivers/md/persistent-data/dm-space-map-checker.c index bb44a93..4bbc7d5 100644 --- a/drivers/md/persistent-data/dm-space-map-checker.c +++ b/drivers/md/persistent-data/dm-space-map-checker.c @@ -6,6 +6,7 @@ #include "dm-space-map-checker.h" +#include <linux/export.h> #include <linux/device-mapper.h> #ifdef CONFIG_DM_DEBUG_SPACE_MAPS
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