From 55c49fee57af99f3c663e69dedc5b85e691bbe50 Mon Sep 17 00:00:00 2001 From: Baoquan He Date: Tue, 2 Jan 2024 19:46:27 +0100 Subject: mm/vmalloc: remove vmap_area_list Earlier, vmap_area_list is exported to vmcoreinfo so that makedumpfile get the base address of vmalloc area. Now, vmap_area_list is empty, so export VMALLOC_START to vmcoreinfo instead, and remove vmap_area_list. [urezki@gmail.com: fix a warning in the crash_save_vmcoreinfo_init()] Link: https://lkml.kernel.org/r/20240111192329.449189-1-urezki@gmail.com Link: https://lkml.kernel.org/r/20240102184633.748113-6-urezki@gmail.com Signed-off-by: Baoquan He Signed-off-by: Uladzislau Rezki (Sony) Acked-by: Lorenzo Stoakes Cc: Christoph Hellwig Cc: Dave Chinner Cc: Joel Fernandes (Google) Cc: Kazuhito Hagio Cc: Liam R. Howlett Cc: Matthew Wilcox (Oracle) Cc: Oleksiy Avramchenko Cc: Paul E. McKenney Signed-off-by: Andrew Morton --- mm/vmalloc.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'mm/vmalloc.c') diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 86efebf0e0c8..b5882790da00 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -729,8 +729,6 @@ EXPORT_SYMBOL(vmalloc_to_pfn); static DEFINE_SPINLOCK(free_vmap_area_lock); -/* Export for kexec only */ -LIST_HEAD(vmap_area_list); static bool vmap_initialized __read_mostly; static struct rb_root purge_vmap_area_root = RB_ROOT; -- cgit v1.2.3