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author | Paul Gortmaker <paul.gortmaker@windriver.com> | 2015-05-01 20:08:21 -0400 |
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committer | Paul Gortmaker <paul.gortmaker@windriver.com> | 2015-06-16 14:12:34 -0400 |
commit | 6f114281c4ad543392f5b7c8345e11e103675cee (patch) | |
tree | e1aba9a9e463266fd96596bdef47445f8e8fb178 /arch | |
parent | 383d14a5365879bc193d29ad2ed17ac5299753c3 (diff) | |
download | linux-6f114281c4ad543392f5b7c8345e11e103675cee.tar.gz linux-6f114281c4ad543392f5b7c8345e11e103675cee.tar.bz2 linux-6f114281c4ad543392f5b7c8345e11e103675cee.zip |
powerpc: don't use module_init for non-modular core hugetlb code
The hugetlbpage.o is obj-y (always built in). It will never
be modular, so using module_init as an alias for __initcall is
somewhat misleading.
Fix this up now, so that we can relocate module_init from
init.h into module.h in the future. If we don't do this, we'd
have to add module.h to obviously non-modular code, and that
would be a worse thing.
Note that direct use of __initcall is discouraged, vs. one
of the priority categorized subgroups. As __initcall gets
mapped onto device_initcall, our use of arch_initcall (which
makes sense for arch code) will thus change this registration
from level 6-device to level 3-arch (i.e. slightly earlier).
However no observable impact of that small difference has
been observed during testing, or is expected.
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/powerpc/mm/hugetlbpage.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c index 3385e3d0506e..f1e00ac9283c 100644 --- a/arch/powerpc/mm/hugetlbpage.c +++ b/arch/powerpc/mm/hugetlbpage.c @@ -933,7 +933,7 @@ static int __init hugetlbpage_init(void) return 0; } #endif -module_init(hugetlbpage_init); +arch_initcall(hugetlbpage_init); void flush_dcache_icache_hugepage(struct page *page) { |