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| author | Kees Cook <kees@kernel.org> | 2024-07-01 22:13:00 +0300 |
|---|---|---|
| committer | Vlastimil Babka <vbabka@suse.cz> | 2024-07-03 13:24:19 +0300 |
| commit | 2e8000b826fcd2716449d09753d5ed843067881e (patch) | |
| tree | b33af054aa12947149b094075755e59faf078c36 /include/linux | |
| parent | 67f2df3b82d091ed095d0e47e1f3a9d3e18e4e41 (diff) | |
| download | linux-2e8000b826fcd2716449d09753d5ed843067881e.tar.xz | |
mm/slab: Introduce kvmalloc_buckets_node() that can take kmem_buckets argument
Plumb kmem_buckets arguments through kvmalloc_node_noprof() so it is
possible to provide an API to perform kvmalloc-style allocations with
a particular set of buckets. Introduce kvmalloc_buckets_node() that takes a
kmem_buckets argument.
Signed-off-by: Kees Cook <kees@kernel.org>
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/slab.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/slab.h b/include/linux/slab.h index a9200d453087..837005314f96 100644 --- a/include/linux/slab.h +++ b/include/linux/slab.h @@ -799,7 +799,9 @@ static inline __alloc_size(1) void *kzalloc_noprof(size_t size, gfp_t flags) #define kzalloc(...) alloc_hooks(kzalloc_noprof(__VA_ARGS__)) #define kzalloc_node(_size, _flags, _node) kmalloc_node(_size, (_flags)|__GFP_ZERO, _node) -extern void *kvmalloc_node_noprof(size_t size, gfp_t flags, int node) __alloc_size(1); +void *__kvmalloc_node_noprof(DECL_BUCKET_PARAMS(size, b), gfp_t flags, int node) __alloc_size(1); +#define kvmalloc_node_noprof(size, flags, node) \ + __kvmalloc_node_noprof(PASS_BUCKET_PARAMS(size, NULL), flags, node) #define kvmalloc_node(...) alloc_hooks(kvmalloc_node_noprof(__VA_ARGS__)) #define kvmalloc(_size, _flags) kvmalloc_node(_size, _flags, NUMA_NO_NODE) |