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| author | Pedro Falcato <pfalcato@suse.de> | 2026-06-11 13:46:41 +0100 |
|---|---|---|
| committer | Vlastimil Babka (SUSE) <vbabka@kernel.org> | 2026-06-18 10:40:53 +0200 |
| commit | 6808645b71f02752852731764961a16f728772a6 (patch) | |
| tree | a58e046b4eba359656fd7192df3d4e249dc454ef /include | |
| parent | 71553a60675994a79575567f6d56e214f9030dc4 (diff) | |
| download | ath-6808645b71f02752852731764961a16f728772a6.tar.gz | |
mm/slab: add a node-track-caller variant for kmem buckets allocation
This is required by users that want to use kmem buckets, but still
desire specifying the NUMA node.
Reviewed-by: Kees Cook <kees@kernel.org>
Acked-by: Vlastimil Babka (SUSE) <vbabka@kernel.org>
Acked-by: Harry Yoo (Oracle) <harry@kernel.org>
Signed-off-by: Pedro Falcato <pfalcato@suse.de>
Link: https://patch.msgid.link/20260611124642.345400-2-pfalcato@suse.de
Signed-off-by: Vlastimil Babka (SUSE) <vbabka@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/slab.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/include/linux/slab.h b/include/linux/slab.h index 43c3d9b51107e..333c854923145 100644 --- a/include/linux/slab.h +++ b/include/linux/slab.h @@ -1156,8 +1156,11 @@ void *kmalloc_nolock(size_t size, gfp_t gfp_flags, int node); #define kmem_buckets_alloc(_b, _size, _flags) \ alloc_hooks(__kmalloc_node_noprof(PASS_KMALLOC_PARAMS(_size, _b, __kmalloc_token(_size)), _flags, NUMA_NO_NODE)) -#define kmem_buckets_alloc_track_caller(_b, _size, _flags) \ - alloc_hooks(__kmalloc_node_track_caller_noprof(PASS_KMALLOC_PARAMS(_size, _b, __kmalloc_token(_size)), _flags, NUMA_NO_NODE, _RET_IP_)) +#define kmem_buckets_alloc_node_track_caller(_b, _size, _flags, _node) \ + alloc_hooks(__kmalloc_node_track_caller_noprof(PASS_KMALLOC_PARAMS(_size, _b, __kmalloc_token(_size)), _flags, _node, _RET_IP_)) + +#define kmem_buckets_alloc_track_caller(_b, _size, _flags) \ + kmem_buckets_alloc_node_track_caller(_b, _size, _flags, NUMA_NO_NODE) static __always_inline __alloc_size(1) void *_kmalloc_node_noprof(size_t size, gfp_t flags, int node, kmalloc_token_t token) { |