linux-kernel - [PATCH 1/2] alloc_tag: export mem_alloc_profiling

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Message-ID: <20240717011631.2150066-1-surenb@google.com>
Date: Tue, 16 Jul 2024 18:16:29 -0700
From: Suren Baghdasaryan <surenb@...gle.com>
To: akpm@...ux-foundation.org
Cc: kent.overstreet@...ux.dev, hch@...radead.org, vbabka@...e.cz, 
	pasha.tatashin@...een.com, souravpanda@...gle.com, keescook@...omium.org, 
	linux-kernel@...r.kernel.org, linux-mm@...ck.org, surenb@...gle.com, 
	kernel test robot <lkp@...el.com>
Subject: [PATCH 1/2] alloc_tag: export mem_alloc_profiling_key used by modules

Export mem_alloc_profiling_key as it is used by modules (indirectly via
mem_alloc_profiling_enabled()).

Fixes: 22d407b164ff ("lib: add allocation tagging support for memory allocation profiling")
Reported-by: kernel test robot <lkp@...el.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202407080044.DWMC9N9I-lkp@intel.com/
Signed-off-by: Suren Baghdasaryan <surenb@...gle.com>
---
 lib/alloc_tag.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/alloc_tag.c b/lib/alloc_tag.c
index 81e5f9a70f22..832f79a32b3e 100644
--- a/lib/alloc_tag.c
+++ b/lib/alloc_tag.c
@@ -15,6 +15,7 @@ EXPORT_SYMBOL(_shared_alloc_tag);
 
 DEFINE_STATIC_KEY_MAYBE(CONFIG_MEM_ALLOC_PROFILING_ENABLED_BY_DEFAULT,
 			mem_alloc_profiling_key);
+EXPORT_SYMBOL(mem_alloc_profiling_key);
 
 struct allocinfo_private {
 	struct codetag_iterator iter;

base-commit: 0434dbe32053d07d658165be681505120c6b1abc
-- 
2.45.2.993.g49e7a77208-goog