mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-23 02:54:10 +07:00
68db0cf106
We are going to split <linux/sched/task_stack.h> out of <linux/sched.h>, which will have to be picked up from other headers and a couple of .c files. Create a trivial placeholder <linux/sched/task_stack.h> file that just maps to <linux/sched.h> to make this patch obviously correct and bisectable. Include the new header in the files that are going to need it. Acked-by: Linus Torvalds <torvalds@linux-foundation.org> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
61 lines
1.4 KiB
C
61 lines
1.4 KiB
C
#include <linux/errno.h>
|
|
#include <linux/sched.h>
|
|
#include <linux/sched/task_stack.h>
|
|
#include <linux/mm.h>
|
|
#include <linux/smp.h>
|
|
#include <linux/sem.h>
|
|
#include <linux/msg.h>
|
|
#include <linux/shm.h>
|
|
#include <linux/stat.h>
|
|
#include <linux/syscalls.h>
|
|
#include <linux/mman.h>
|
|
#include <linux/file.h>
|
|
#include <linux/module.h>
|
|
#include <linux/fs.h>
|
|
#include <linux/ipc.h>
|
|
#include <asm/cacheflush.h>
|
|
#include <linux/uaccess.h>
|
|
#include <asm/unistd.h>
|
|
#include <asm/syscalls.h>
|
|
|
|
/*
|
|
* sys_pipe() is the normal C calling standard for creating
|
|
* a pipe. It's not the way Unix traditionally does this, though.
|
|
*/
|
|
asmlinkage int sys_sh_pipe(void)
|
|
{
|
|
int fd[2];
|
|
int error;
|
|
|
|
error = do_pipe_flags(fd, 0);
|
|
if (!error) {
|
|
current_pt_regs()->regs[1] = fd[1];
|
|
return fd[0];
|
|
}
|
|
return error;
|
|
}
|
|
|
|
asmlinkage ssize_t sys_pread_wrapper(unsigned int fd, char __user *buf,
|
|
size_t count, long dummy, loff_t pos)
|
|
{
|
|
return sys_pread64(fd, buf, count, pos);
|
|
}
|
|
|
|
asmlinkage ssize_t sys_pwrite_wrapper(unsigned int fd, const char __user *buf,
|
|
size_t count, long dummy, loff_t pos)
|
|
{
|
|
return sys_pwrite64(fd, buf, count, pos);
|
|
}
|
|
|
|
asmlinkage int sys_fadvise64_64_wrapper(int fd, u32 offset0, u32 offset1,
|
|
u32 len0, u32 len1, int advice)
|
|
{
|
|
#ifdef __LITTLE_ENDIAN__
|
|
return sys_fadvise64_64(fd, (u64)offset1 << 32 | offset0,
|
|
(u64)len1 << 32 | len0, advice);
|
|
#else
|
|
return sys_fadvise64_64(fd, (u64)offset0 << 32 | offset1,
|
|
(u64)len0 << 32 | len1, advice);
|
|
#endif
|
|
}
|