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| author |   Tong Tiangen <tongtiangen@huawei.com> | 2021-09-01 02:46:19 +0000 |
|---|---|---|
| committer |   Palmer Dabbelt <palmerdabbelt@google.com> | 2021-10-02 13:42:23 -0700 |
| commit | bb4a23c994aebcd96c567a0be8e964d516bd4a61 (patch) | |
| tree | 70647ca06430f45f0bd170ecd65ea016e20ab23a /arch/riscv/kernel/vdso.c | |
| parent | Linux 5.15-rc1 (diff) | |
| download | linux-dev-bb4a23c994aebcd96c567a0be8e964d516bd4a61.tar.xz linux-dev-bb4a23c994aebcd96c567a0be8e964d516bd4a61.zip | |
riscv/vdso: Refactor asm/vdso.h
The asm/vdso.h will be included in vdso.lds.S in the next patch, the
following cleanup is needed to avoid syntax error:
1.the declaration of sys_riscv_flush_icache() is moved into asm/syscall.h.
2.the definition of struct vdso_data is moved into kernel/vdso.c.
2.the definition of VDSO_SYMBOL is placed under "#ifndef __ASSEMBLY__".
Also remove the redundant linux/types.h include.
Signed-off-by: Tong Tiangen <tongtiangen@huawei.com>
Reviewed-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Diffstat (limited to 'arch/riscv/kernel/vdso.c')
| -rw-r--r-- | arch/riscv/kernel/vdso.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/riscv/kernel/vdso.c b/arch/riscv/kernel/vdso.c index 25a3b8849599..72e93d218335 100644 --- a/arch/riscv/kernel/vdso.c +++ b/arch/riscv/kernel/vdso.c @@ -12,10 +12,13 @@ #include <linux/binfmts.h> #include <linux/err.h> #include <asm/page.h> +#include <asm/vdso.h> + #ifdef CONFIG_GENERIC_TIME_VSYSCALL #include <vdso/datapage.h> #else -#include <asm/vdso.h> +struct vdso_data { +}; #endif extern char vdso_start[], vdso_end[]; |