summaryrefslogtreecommitdiff
path: root/include/linux/memory_hotplug.h
diff options
context:
space:
mode:
authorTakashi Iwai <tiwai@suse.de>2024-10-02 21:29:16 +0200
committerTakashi Iwai <tiwai@suse.de>2024-10-02 21:29:16 +0200
commit0c436dfe5c25d0931b164b944165259f95e5281f (patch)
tree7b1d3d8d7bc600f218af0ca6ed9a4f7527f88e5f /include/linux/memory_hotplug.h
parent3f7f36a4559ef78a6418c5f0447fbfbdcf671956 (diff)
parenteb1df4bbf53c29babf68fcb36e80d9c62a345257 (diff)
Merge tag 'asoc-fix-v6.12-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.12 A bunch of fixes here that came in during the merge window and the first week of release, plus some new quirks and device IDs. There's nothing major here, it's a bit bigger than it might've been due to there being no fixes sent during the merge window due to your vacation.
Diffstat (limited to 'include/linux/memory_hotplug.h')
-rw-r--r--include/linux/memory_hotplug.h48
1 files changed, 0 insertions, 48 deletions
diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h
index ebe876930e78..b27ddce5d324 100644
--- a/include/linux/memory_hotplug.h
+++ b/include/linux/memory_hotplug.h
@@ -16,54 +16,6 @@ struct resource;
struct vmem_altmap;
struct dev_pagemap;
-#ifdef CONFIG_HAVE_ARCH_NODEDATA_EXTENSION
-/*
- * For supporting node-hotadd, we have to allocate a new pgdat.
- *
- * If an arch has generic style NODE_DATA(),
- * node_data[nid] = kzalloc() works well. But it depends on the architecture.
- *
- * In general, generic_alloc_nodedata() is used.
- *
- */
-extern pg_data_t *arch_alloc_nodedata(int nid);
-extern void arch_refresh_nodedata(int nid, pg_data_t *pgdat);
-
-#else /* CONFIG_HAVE_ARCH_NODEDATA_EXTENSION */
-
-#define arch_alloc_nodedata(nid) generic_alloc_nodedata(nid)
-
-#ifdef CONFIG_NUMA
-/*
- * XXX: node aware allocation can't work well to get new node's memory at this time.
- * Because, pgdat for the new node is not allocated/initialized yet itself.
- * To use new node's memory, more consideration will be necessary.
- */
-#define generic_alloc_nodedata(nid) \
-({ \
- memblock_alloc(sizeof(*pgdat), SMP_CACHE_BYTES); \
-})
-
-extern pg_data_t *node_data[];
-static inline void arch_refresh_nodedata(int nid, pg_data_t *pgdat)
-{
- node_data[nid] = pgdat;
-}
-
-#else /* !CONFIG_NUMA */
-
-/* never called */
-static inline pg_data_t *generic_alloc_nodedata(int nid)
-{
- BUG();
- return NULL;
-}
-static inline void arch_refresh_nodedata(int nid, pg_data_t *pgdat)
-{
-}
-#endif /* CONFIG_NUMA */
-#endif /* CONFIG_HAVE_ARCH_NODEDATA_EXTENSION */
-
#ifdef CONFIG_MEMORY_HOTPLUG
struct page *pfn_to_online_page(unsigned long pfn);