diff options
| author |   Christoph Hellwig <hch@lst.de> | 2022-04-05 15:12:55 +0800 |
|---|---|---|
| committer |   Palmer Dabbelt <palmer@rivosinc.com> | 2022-04-26 13:35:14 -0700 |
| commit | 9f79b8b7233942e9c4b071f1f331f17e7282bbfa (patch) | |
| tree | d0b4d6cc5aa25bfa8517c3277c1633300ecc8665 /tools/include/uapi | |
| parent | Linux 5.18-rc1 (diff) | |
| download | linux-dev-9f79b8b7233942e9c4b071f1f331f17e7282bbfa.tar.xz linux-dev-9f79b8b7233942e9c4b071f1f331f17e7282bbfa.zip | |
uapi: simplify __ARCH_FLOCK{,64}_PAD a little
Don't bother to define the symbols empty, just don't use them.
That makes the intent a little more clear.
Remove the unused HAVE_ARCH_STRUCT_FLOCK64 define and merge the
32-bit mips struct flock into the generic one.
Add a new __ARCH_FLOCK_EXTRA_SYSID macro following the style of
__ARCH_FLOCK_PAD to avoid having a separate definition just for
one architecture.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Guo Ren <guoren@kernel.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20220405071314.3225832-2-guoren@kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'tools/include/uapi')
| -rw-r--r-- | tools/include/uapi/asm-generic/fcntl.h | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/tools/include/uapi/asm-generic/fcntl.h b/tools/include/uapi/asm-generic/fcntl.h index ac190958c981..99bc9b15ce2b 100644 --- a/tools/include/uapi/asm-generic/fcntl.h +++ b/tools/include/uapi/asm-generic/fcntl.h @@ -187,25 +187,19 @@ struct f_owner_ex { #define F_LINUX_SPECIFIC_BASE 1024 -#ifndef HAVE_ARCH_STRUCT_FLOCK -#ifndef __ARCH_FLOCK_PAD -#define __ARCH_FLOCK_PAD -#endif - struct flock { short l_type; short l_whence; __kernel_off_t l_start; __kernel_off_t l_len; __kernel_pid_t l_pid; - __ARCH_FLOCK_PAD -}; +#ifdef __ARCH_FLOCK_EXTRA_SYSID + __ARCH_FLOCK_EXTRA_SYSID #endif - -#ifndef HAVE_ARCH_STRUCT_FLOCK64 -#ifndef __ARCH_FLOCK64_PAD -#define __ARCH_FLOCK64_PAD +#ifdef __ARCH_FLOCK_PAD + __ARCH_FLOCK_PAD #endif +}; struct flock64 { short l_type; @@ -213,8 +207,9 @@ struct flock64 { __kernel_loff_t l_start; __kernel_loff_t l_len; __kernel_pid_t l_pid; +#ifdef __ARCH_FLOCK64_PAD __ARCH_FLOCK64_PAD -}; #endif +}; #endif /* _ASM_GENERIC_FCNTL_H */ |