* [PATCH 01/11] arm64: numa: Remove the unused parent_node() macro [not found] <1501076076-1974-1-git-send-email-douly.fnst@cn.fujitsu.com> @ 2017-07-26 13:34 ` Dou Liyang 2017-08-04 13:30 ` Will Deacon 0 siblings, 1 reply; 4+ messages in thread From: Dou Liyang @ 2017-07-26 13:34 UTC (permalink / raw) To: linux-arm-kernel Commit a7be6e5a7f8d ("mm: drop useless local parameters of __register_one_node()") removes the last user of parent_node(). The parent_node() macro in ARM64 platform is unnecessary. Remove it for cleanup. Reported-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Dou Liyang <douly.fnst@cn.fujitsu.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Will Deacon <will.deacon@arm.com> Cc: linux-arm-kernel at lists.infradead.org --- arch/arm64/include/asm/numa.h | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/arm64/include/asm/numa.h b/arch/arm64/include/asm/numa.h index bf466d1..ef7b238 100644 --- a/arch/arm64/include/asm/numa.h +++ b/arch/arm64/include/asm/numa.h @@ -7,9 +7,6 @@ #define NR_NODE_MEMBLKS (MAX_NUMNODES * 2) -/* currently, arm64 implements flat NUMA topology */ -#define parent_node(node) (node) - int __node_distance(int from, int to); #define node_distance(a, b) __node_distance(a, b) -- 2.5.5 ^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH 01/11] arm64: numa: Remove the unused parent_node() macro 2017-07-26 13:34 ` [PATCH 01/11] arm64: numa: Remove the unused parent_node() macro Dou Liyang @ 2017-08-04 13:30 ` Will Deacon 2017-08-04 15:28 ` Dou Liyang 0 siblings, 1 reply; 4+ messages in thread From: Will Deacon @ 2017-08-04 13:30 UTC (permalink / raw) To: linux-arm-kernel On Wed, Jul 26, 2017 at 09:34:26PM +0800, Dou Liyang wrote: > Commit a7be6e5a7f8d ("mm: drop useless local parameters of > __register_one_node()") removes the last user of parent_node(). > > The parent_node() macro in ARM64 platform is unnecessary. > > Remove it for cleanup. > > Reported-by: Michael Ellerman <mpe@ellerman.id.au> > Signed-off-by: Dou Liyang <douly.fnst@cn.fujitsu.com> > Cc: Michael Ellerman <mpe@ellerman.id.au> > Cc: Will Deacon <will.deacon@arm.com> > Cc: linux-arm-kernel at lists.infradead.org > --- > arch/arm64/include/asm/numa.h | 3 --- > 1 file changed, 3 deletions(-) > > diff --git a/arch/arm64/include/asm/numa.h b/arch/arm64/include/asm/numa.h > index bf466d1..ef7b238 100644 > --- a/arch/arm64/include/asm/numa.h > +++ b/arch/arm64/include/asm/numa.h > @@ -7,9 +7,6 @@ > > #define NR_NODE_MEMBLKS (MAX_NUMNODES * 2) > > -/* currently, arm64 implements flat NUMA topology */ > -#define parent_node(node) (node) > - Acked-by: Will Deacon <will.deacon@arm.com> Where you intending for this to go via the arm64 tree? Will ^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH 01/11] arm64: numa: Remove the unused parent_node() macro 2017-08-04 13:30 ` Will Deacon @ 2017-08-04 15:28 ` Dou Liyang 2017-08-15 13:38 ` Catalin Marinas 0 siblings, 1 reply; 4+ messages in thread From: Dou Liyang @ 2017-08-04 15:28 UTC (permalink / raw) To: linux-arm-kernel Hi will, At 08/04/2017 09:30 PM, Will Deacon wrote: > On Wed, Jul 26, 2017 at 09:34:26PM +0800, Dou Liyang wrote: >> Commit a7be6e5a7f8d ("mm: drop useless local parameters of >> __register_one_node()") removes the last user of parent_node(). >> >> The parent_node() macro in ARM64 platform is unnecessary. >> >> Remove it for cleanup. >> >> Reported-by: Michael Ellerman <mpe@ellerman.id.au> >> Signed-off-by: Dou Liyang <douly.fnst@cn.fujitsu.com> >> Cc: Michael Ellerman <mpe@ellerman.id.au> >> Cc: Will Deacon <will.deacon@arm.com> >> Cc: linux-arm-kernel at lists.infradead.org >> --- >> arch/arm64/include/asm/numa.h | 3 --- >> 1 file changed, 3 deletions(-) >> >> diff --git a/arch/arm64/include/asm/numa.h b/arch/arm64/include/asm/numa.h >> index bf466d1..ef7b238 100644 >> --- a/arch/arm64/include/asm/numa.h >> +++ b/arch/arm64/include/asm/numa.h >> @@ -7,9 +7,6 @@ >> >> #define NR_NODE_MEMBLKS (MAX_NUMNODES * 2) >> >> -/* currently, arm64 implements flat NUMA topology */ >> -#define parent_node(node) (node) >> - > > Acked-by: Will Deacon <will.deacon@arm.com> > > Where you intending for this to go via the arm64 tree? > I intend for this to go to upstream tree. shall we? Thanks dou. > Will > > > ^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH 01/11] arm64: numa: Remove the unused parent_node() macro 2017-08-04 15:28 ` Dou Liyang @ 2017-08-15 13:38 ` Catalin Marinas 0 siblings, 0 replies; 4+ messages in thread From: Catalin Marinas @ 2017-08-15 13:38 UTC (permalink / raw) To: linux-arm-kernel On Fri, Aug 04, 2017 at 11:28:36PM +0800, Dou Liyang wrote: > Hi will, > > At 08/04/2017 09:30 PM, Will Deacon wrote: > > On Wed, Jul 26, 2017 at 09:34:26PM +0800, Dou Liyang wrote: > > > Commit a7be6e5a7f8d ("mm: drop useless local parameters of > > > __register_one_node()") removes the last user of parent_node(). > > > > > > The parent_node() macro in ARM64 platform is unnecessary. > > > > > > Remove it for cleanup. > > > > > > Reported-by: Michael Ellerman <mpe@ellerman.id.au> > > > Signed-off-by: Dou Liyang <douly.fnst@cn.fujitsu.com> > > > Cc: Michael Ellerman <mpe@ellerman.id.au> > > > Cc: Will Deacon <will.deacon@arm.com> > > > Cc: linux-arm-kernel at lists.infradead.org > > > --- > > > arch/arm64/include/asm/numa.h | 3 --- > > > 1 file changed, 3 deletions(-) > > > > > > diff --git a/arch/arm64/include/asm/numa.h b/arch/arm64/include/asm/numa.h > > > index bf466d1..ef7b238 100644 > > > --- a/arch/arm64/include/asm/numa.h > > > +++ b/arch/arm64/include/asm/numa.h > > > @@ -7,9 +7,6 @@ > > > > > > #define NR_NODE_MEMBLKS (MAX_NUMNODES * 2) > > > > > > -/* currently, arm64 implements flat NUMA topology */ > > > -#define parent_node(node) (node) > > > - > > > > Acked-by: Will Deacon <will.deacon@arm.com> > > > > Where you intending for this to go via the arm64 tree? > > I intend for this to go to upstream tree. shall we? Queued for 4.14. Thanks. -- Catalin ^ permalink raw reply [flat|nested] 4+ messages in thread
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2017-07-26 13:34 ` [PATCH 01/11] arm64: numa: Remove the unused parent_node() macro Dou Liyang
2017-08-04 13:30 ` Will Deacon
2017-08-04 15:28 ` Dou Liyang
2017-08-15 13:38 ` Catalin Marinas
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