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authorMike Rapoport <rppt@linux.ibm.com>2019-05-13 17:18:49 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-05-14 09:47:47 -0700
commit0d7b4a607d8f0f95f1ce49e993a04317d10a4ecd (patch)
tree1afedc5284ef9dab1992140ad143734ac1a3c111 /arch/riscv
parentf40399992a245c852ad446e265d1567010db5e10 (diff)
downloadlinux-0d7b4a607d8f0f95f1ce49e993a04317d10a4ecd.tar.bz2
riscv: switch over to generic free_initmem()
The riscv version of free_initmem() differs from the generic one only in that it sets the freed memory to zero. Make ricsv use the generic version and poison the freed memory. Link: http://lkml.kernel.org/r/1550515285-17446-5-git-send-email-rppt@linux.ibm.com Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Reviewed-by: Palmer Dabbelt <palmer@sifive.com> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Cc: Christoph Hellwig <hch@lst.de> Cc: Richard Kuo <rkuo@codeaurora.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/riscv')
-rw-r--r--arch/riscv/mm/init.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c
index bc7b77e34d09..8bf6f9c2d48c 100644
--- a/arch/riscv/mm/init.c
+++ b/arch/riscv/mm/init.c
@@ -66,11 +66,6 @@ void __init mem_init(void)
mem_init_print_info(NULL);
}
-void free_initmem(void)
-{
- free_initmem_default(0);
-}
-
#ifdef CONFIG_BLK_DEV_INITRD
static void __init setup_initrd(void)
{