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 /arch/mips/include/uapi | |
| parent | 3123109284176b1532874591f7c81f3837bbdc17 (diff) | |
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 'arch/mips/include/uapi')
| -rw-r--r-- | arch/mips/include/uapi/asm/fcntl.h | 26 |
1 files changed, 3 insertions, 23 deletions
diff --git a/arch/mips/include/uapi/asm/fcntl.h b/arch/mips/include/uapi/asm/fcntl.h index 42e13dead543..9e44ac810db9 100644 --- a/arch/mips/include/uapi/asm/fcntl.h +++ b/arch/mips/include/uapi/asm/fcntl.h @@ -50,30 +50,10 @@ #define F_SETLKW64 35 #endif -/* - * The flavours of struct flock. "struct flock" is the ABI compliant - * variant. Finally struct flock64 is the LFS variant of struct flock. As - * a historic accident and inconsistence with the ABI definition it doesn't - * contain all the same fields as struct flock. - */ - #if _MIPS_SIM != _MIPS_SIM_ABI64 - -#include <linux/types.h> - -struct flock { - short l_type; - short l_whence; - __kernel_off_t l_start; - __kernel_off_t l_len; - long l_sysid; - __kernel_pid_t l_pid; - long pad[4]; -}; - -#define HAVE_ARCH_STRUCT_FLOCK - -#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */ +#define __ARCH_FLOCK_EXTRA_SYSID long l_sysid; +#define __ARCH_FLOCK_PAD long pad[4]; +#endif #include <asm-generic/fcntl.h> |