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syscall: The should be always inlined

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Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
This commit is contained in:
Cyrill Gorcunov 2011-10-24 22:16:14 +04:00
parent 5fd13e04ab
commit 79c67231a1
1 changed files with 26 additions and 26 deletions
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52
include/syscall.h
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@ -8,7 +8,7 @@
#ifdef CONFIG_X86_64
static long syscall0(int nr)
static __always_inline long syscall0(int nr)
{
long ret;
asm volatile("syscall"
@ -18,7 +18,7 @@ static long syscall0(int nr)
return ret;
}
static long syscall1(int nr, unsigned long arg0)
static __always_inline long syscall1(int nr, unsigned long arg0)
{
long ret;
asm volatile("syscall"
@ -28,7 +28,7 @@ static long syscall1(int nr, unsigned long arg0)
return ret;
}
static long syscall2(int nr, unsigned long arg0, unsigned long arg1)
static __always_inline long syscall2(int nr, unsigned long arg0, unsigned long arg1)
{
long ret;
asm volatile("syscall"
@ -38,8 +38,8 @@ static long syscall2(int nr, unsigned long arg0, unsigned long arg1)
return ret;
}
static long syscall3(int nr, unsigned long arg0, unsigned long arg1,
unsigned long arg2)
static __always_inline long syscall3(int nr, unsigned long arg0, unsigned long arg1,
unsigned long arg2)
{
long ret;
asm volatile("syscall"
@ -49,8 +49,8 @@ static long syscall3(int nr, unsigned long arg0, unsigned long arg1,
return ret;
}
static long syscall4(int nr, unsigned long arg0, unsigned long arg1,
unsigned long arg2, unsigned long arg3)
static __always_inline long syscall4(int nr, unsigned long arg0, unsigned long arg1,
unsigned long arg2, unsigned long arg3)
{
register unsigned long r10 asm("r10") = r10;
long ret;
@ -63,9 +63,9 @@ static long syscall4(int nr, unsigned long arg0, unsigned long arg1,
return ret;
}
static long syscall5(int nr, unsigned long arg0, unsigned long arg1,
unsigned long arg2, unsigned long arg3,
unsigned long arg4)
static long __always_inline syscall5(int nr, unsigned long arg0, unsigned long arg1,
unsigned long arg2, unsigned long arg3,
unsigned long arg4)
{
register unsigned long r10 asm("r10") = r10;
register unsigned long r8 asm("r8") = r8;
@ -80,9 +80,9 @@ static long syscall5(int nr, unsigned long arg0, unsigned long arg1,
return ret;
}
static long syscall6(int nr, unsigned long arg0, unsigned long arg1,
unsigned long arg2, unsigned long arg3,
unsigned long arg4, unsigned long arg5)
static long __always_inline syscall6(int nr, unsigned long arg0, unsigned long arg1,
unsigned long arg2, unsigned long arg3,
unsigned long arg4, unsigned long arg5)
{
register unsigned long r10 asm("r10") = r10;
register unsigned long r8 asm("r8") = r8;
@ -99,59 +99,59 @@ static long syscall6(int nr, unsigned long arg0, unsigned long arg1,
return ret;
}
static unsigned long sys_pause(void)
static __always_inline unsigned long sys_pause(void)
{
return syscall0(__NR_pause);
}
static unsigned long sys_mmap(void *addr, unsigned long len, unsigned long prot,
unsigned long flags, unsigned long fd, unsigned long offset)
static __always_inline unsigned long sys_mmap(void *addr, unsigned long len, unsigned long prot,
unsigned long flags, unsigned long fd, unsigned long offset)
{
return syscall6(__NR_mmap, (unsigned long)addr,
len, prot, flags, fd, offset);
}
static unsigned long sys_munmap(void *addr,unsigned long len)
static __always_inline unsigned long sys_munmap(void *addr,unsigned long len)
{
return syscall2(__NR_munmap, (unsigned long)addr, len);
}
static long sys_open(const char *filename, unsigned long flags, unsigned long mode)
static __always_inline long sys_open(const char *filename, unsigned long flags, unsigned long mode)
{
return syscall3(__NR_open, (unsigned long)filename, flags, mode);
}
static long sys_close(int fd)
static __always_inline long sys_close(int fd)
{
return syscall1(__NR_close, fd);
}
static long sys_write(unsigned long fd, const void *buf, unsigned long count)
static __always_inline long sys_write(unsigned long fd, const void *buf, unsigned long count)
{
return syscall3(__NR_write, fd, (unsigned long)buf, count);
}
static long sys_mincore(unsigned long addr, unsigned long size, void *vec)
static __always_inline long sys_mincore(unsigned long addr, unsigned long size, void *vec)
{
return syscall3(__NR_mincore, addr, size, (unsigned long)vec);
}
static long sys_lseek(unsigned long fd, unsigned long offset, unsigned long origin)
static __always_inline long sys_lseek(unsigned long fd, unsigned long offset, unsigned long origin)
{
return syscall3(__NR_lseek, fd, offset, origin);
}
static long sys_mprotect(unsigned long start, unsigned long len, unsigned long prot)
static __always_inline long sys_mprotect(unsigned long start, unsigned long len, unsigned long prot)
{
return syscall3(__NR_mprotect, start, len, prot);
}
static long sys_nanosleep(struct timespec *req, struct timespec *rem)
static __always_inline long sys_nanosleep(struct timespec *req, struct timespec *rem)
{
return syscall2(__NR_nanosleep, (unsigned long)req, (unsigned long)rem);
}
static long sys_read(unsigned long fd, void *buf, unsigned long count)
static __always_inline long sys_read(unsigned long fd, void *buf, unsigned long count)
{
return syscall3(__NR_read, fd, (unsigned long)buf, count);
}
@ -160,7 +160,7 @@ static long sys_read(unsigned long fd, void *buf, unsigned long count)
* Note this call expects a signal frame on stack
* (regs->sp) so be very carefull here!
*/
static long sys_rt_sigreturn(void)
static __always_inline long sys_rt_sigreturn(void)
{
return syscall0(__NR_rt_sigreturn);
}