The patch titled
Fix compilation of mm/hugetlb.c when !CONFIG_SYS
has been added to the -mm tree. Its filename is
hugetlb-new-sysfs-interface-fix.patch
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*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: Fix compilation of mm/hugetlb.c when !CONFIG_SYS
From: Tony Breeds <tony@xxxxxxxxxxxxxxxxxx>
Building without CONFIG_SYS yields:
mm/hugetlb.c: In function 'hugetlb_exit':
mm/hugetlb.c:1234: error: 'hstate_kobjs' undeclared (first use in this function)
mm/hugetlb.c:1234: error: (Each undeclared identifier is reported only once
mm/hugetlb.c:1234: error: for each function it appears in.)
mm/hugetlb.c:1237: error: 'hugepages_kobj' undeclared (first use in this function)
The declaration of hstate_kobjs is guarded by CONFIG_SYS so likewise
guard the _exit function.
Signed-off-by: Tony Breeds <tony@xxxxxxxxxxxxxxxxxx>
Cc: Nick Piggin <npiggin@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/hugetlb.c | 2 ++
1 file changed, 2 insertions(+)
diff -puN mm/hugetlb.c~hugetlb-new-sysfs-interface-fix mm/hugetlb.c
--- a/mm/hugetlb.c~hugetlb-new-sysfs-interface-fix
+++ a/mm/hugetlb.c
@@ -1130,6 +1130,7 @@ static int __init hugetlb_init(void)
}
module_init(hugetlb_init);
+#ifdef CONFIG_SYSFS
static void __exit hugetlb_exit(void)
{
struct hstate *h;
@@ -1141,6 +1142,7 @@ static void __exit hugetlb_exit(void)
kobject_put(hugepages_kobj);
}
module_exit(hugetlb_exit);
+#endif
/* Should be called on processing a hugepagesz=... option */
void __init hugetlb_add_hstate(unsigned order)
_
Patches currently in -mm which might be from tony@xxxxxxxxxxxxxxxxxx are
hugetlb-new-sysfs-interface-fix.patch
drivers-video-aty-radeon_basec-notify-user-if-sysfs_create_bin_file-failed.patch
drivers-video-aty-radeon_basec-notify-user-if-sysfs_create_bin_file-failed-checkpatch-fixes.patch
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