* [PATCH] powerpc: Export needed symbol for ZERO_PAGE usage in modules.
@ 2008-03-24 18:03 Aneesh Kumar K.V
2008-03-25 23:18 ` Theodore Tso
0 siblings, 1 reply; 2+ messages in thread
From: Aneesh Kumar K.V @ 2008-03-24 18:03 UTC (permalink / raw)
To: cmm, akpm, paulus; +Cc: linux-ext4, Aneesh Kumar K.V
ext4 use ZERO_PAGE(0) to zero out blocks. We need to export
different symbols in different arch for the usage of ZERO_PAGE
in modules.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
---
arch/powerpc/kernel/ppc_ksyms.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c
index 9c98424..93fb09a 100644
--- a/arch/powerpc/kernel/ppc_ksyms.c
+++ b/arch/powerpc/kernel/ppc_ksyms.c
@@ -192,3 +192,5 @@ EXPORT_SYMBOL(intercept_table);
EXPORT_SYMBOL(__mtdcr);
EXPORT_SYMBOL(__mfdcr);
#endif
+
+EXPORT_SYMBOL(empty_zero_page);
--
1.5.5.rc0.16.g02b00.dirty
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] powerpc: Export needed symbol for ZERO_PAGE usage in modules.
2008-03-24 18:03 [PATCH] powerpc: Export needed symbol for ZERO_PAGE usage in modules Aneesh Kumar K.V
@ 2008-03-25 23:18 ` Theodore Tso
0 siblings, 0 replies; 2+ messages in thread
From: Theodore Tso @ 2008-03-25 23:18 UTC (permalink / raw)
To: Aneesh Kumar K.V; +Cc: cmm, akpm, paulus, linux-ext4
On Mon, Mar 24, 2008 at 11:33:45PM +0530, Aneesh Kumar K.V wrote:
> ext4 use ZERO_PAGE(0) to zero out blocks. We need to export
> different symbols in different arch for the usage of ZERO_PAGE
> in modules.
Aneesh, FYI this is already in in powerpc's next branch.
- Ted
^ permalink raw reply [flat|nested] 2+ messages in thread
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2008-03-25 23:18 ` Theodore Tso
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