Messages in this thread Patch in this message | | | Date | Tue, 25 Sep 2012 12:53:51 -0700 (PDT) | From | David Rientjes <> | Subject | [patch slab/next] mm, slob: fix build breakage in __kmalloc_node_track_caller |
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On Sat, 8 Sep 2012, Ezequiel Garcia wrote:
> @@ -454,15 +455,35 @@ void *__kmalloc_node(size_t size, gfp_t gfp, int node) > gfp |= __GFP_COMP; > ret = slob_new_pages(gfp, order, node); > > - trace_kmalloc_node(_RET_IP_, ret, > + trace_kmalloc_node(caller, ret, > size, PAGE_SIZE << order, gfp, node); > } > > kmemleak_alloc(ret, size, 1, gfp); > return ret; > } > + > +void *__kmalloc_node(size_t size, gfp_t gfp, int node) > +{ > + return __do_kmalloc_node(size, gfp, node, _RET_IP_); > +} > EXPORT_SYMBOL(__kmalloc_node); > > +#ifdef CONFIG_TRACING > +void *__kmalloc_track_caller(size_t size, gfp_t gfp, unsigned long caller) > +{ > + return __do_kmalloc_node(size, gfp, NUMA_NO_NODE, caller); > +} > + > +#ifdef CONFIG_NUMA > +void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags, > + int node, unsigned long caller) > +{ > + return __do_kmalloc_node(size, gfp, node, caller); > +} > +#endif
This breaks Pekka's slab/next tree with this:
mm/slob.c: In function '__kmalloc_node_track_caller': mm/slob.c:488: error: 'gfp' undeclared (first use in this function) mm/slob.c:488: error: (Each undeclared identifier is reported only once mm/slob.c:488: error: for each function it appears in.)
mm, slob: fix build breakage in __kmalloc_node_track_caller
"mm, slob: Add support for kmalloc_track_caller()" breaks the build because gfp is undeclared. Fix it.
Signed-off-by: David Rientjes <rientjes@google.com> --- mm/slob.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/mm/slob.c b/mm/slob.c --- a/mm/slob.c +++ b/mm/slob.c @@ -482,7 +482,7 @@ void *__kmalloc_track_caller(size_t size, gfp_t gfp, unsigned long caller) } #ifdef CONFIG_NUMA -void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags, +void *__kmalloc_node_track_caller(size_t size, gfp_t gfp, int node, unsigned long caller) { return __do_kmalloc_node(size, gfp, node, caller);
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