From 31c984a5acabea5d8c7224dc226453022be46f33 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Wed, 21 Jul 2010 21:20:25 -0400 Subject: [PATCH] MIPS: N32: Define getdents64. As a relativly new ABI N32 should only have received the getdents64(2) but instead it only had getdents(2). This was noticed as a performance anomaly in glibc. Signed-off-by: Ralf Baechle --- arch/mips/include/asm/unistd.h | 5 +++-- arch/mips/kernel/scall64-n32.S | 1 + 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/mips/include/asm/unistd.h b/arch/mips/include/asm/unistd.h index 1b5a6648eb8..baa318a59c9 100644 --- a/arch/mips/include/asm/unistd.h +++ b/arch/mips/include/asm/unistd.h @@ -984,16 +984,17 @@ #define __NR_perf_event_open (__NR_Linux + 296) #define __NR_accept4 (__NR_Linux + 297) #define __NR_recvmmsg (__NR_Linux + 298) +#define __NR_getdents64 (__NR_Linux + 299) /* * Offset of the last N32 flavoured syscall */ -#define __NR_Linux_syscalls 298 +#define __NR_Linux_syscalls 299 #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */ #define __NR_N32_Linux 6000 -#define __NR_N32_Linux_syscalls 298 +#define __NR_N32_Linux_syscalls 299 #ifdef __KERNEL__ diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S index a5297e2a353..a4faceea9d8 100644 --- a/arch/mips/kernel/scall64-n32.S +++ b/arch/mips/kernel/scall64-n32.S @@ -419,4 +419,5 @@ EXPORT(sysn32_call_table) PTR sys_perf_event_open PTR sys_accept4 PTR compat_sys_recvmmsg + PTR sys_getdents .size sysn32_call_table,.-sysn32_call_table -- 2.39.3