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authorJisheng Zhang (syna)2021-04-12 09:12:36 +0100
committerRussell King2021-04-18 19:15:12 +0100
commita5e8acd94fe1fe60d92176424a2be6e52c8bd058 (patch)
tree6657fb3eb423cfd058616872cba3a49d2281173c
parentaefdd4383bb0057c1ec1e32e7de348ccd749eb20 (diff)
ARM: 9073/1: ptdump: add __init section marker to three functions
They are not needed after booting, so mark them as __init to move them to the .init section. Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com> Reviewed-by: Steven Price <steven.price@arm.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
-rw-r--r--arch/arm/mm/dump.c4
-rw-r--r--arch/arm/mm/ptdump_debugfs.c2
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/mm/dump.c b/arch/arm/mm/dump.c
index 93ff0097f00b..fb688003d156 100644
--- a/arch/arm/mm/dump.c
+++ b/arch/arm/mm/dump.c
@@ -420,7 +420,7 @@ void ptdump_walk_pgd(struct seq_file *m, struct ptdump_info *info)
note_page(&st, 0, 0, 0, NULL);
}
-static void ptdump_initialize(void)
+static void __init ptdump_initialize(void)
{
unsigned i, j;
@@ -466,7 +466,7 @@ void ptdump_check_wx(void)
pr_info("Checked W+X mappings: passed, no W+X pages found\n");
}
-static int ptdump_init(void)
+static int __init ptdump_init(void)
{
ptdump_initialize();
ptdump_debugfs_register(&kernel_ptdump_info, "kernel_page_tables");
diff --git a/arch/arm/mm/ptdump_debugfs.c b/arch/arm/mm/ptdump_debugfs.c
index 598b636615a2..8df9afac8d81 100644
--- a/arch/arm/mm/ptdump_debugfs.c
+++ b/arch/arm/mm/ptdump_debugfs.c
@@ -24,7 +24,7 @@ static const struct file_operations ptdump_fops = {
.release = single_release,
};
-void ptdump_debugfs_register(struct ptdump_info *info, const char *name)
+void __init ptdump_debugfs_register(struct ptdump_info *info, const char *name)
{
debugfs_create_file(name, 0400, NULL, info, &ptdump_fops);
}