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syscall: Make io_uring syscall arguments consistent

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Make the arguments of io_uring syscalls consistent with what is said in
the manpage. No functional change is intended.

Link: https://lore.kernel.org/io-uring/CADUfDZpE_gPyfN=dLKB6nu-++ZKyebpWTvYGNOmdP1-c_BLZZA@mail.gmail.com
Link: https://lore.kernel.org/io-uring/CADUfDZr0mPn_REb24aEPa477T+CYeoV5hcbURqX9kazCUqRp4A@mail.gmail.com
Suggested-by: Caleb Sander <csander@purestorage.com>
Signed-off-by: Ammar Faizi <ammarfaizi2@gnuweeb.org>
Link: https://lore.kernel.org/r/20220830005122.885209-2-ammar.faizi@intel.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Ammar Faizi
2022-08-30 07:56:37 +07:00
committed by Jens Axboe
parent 4f613100a1
commit 00cf219628
2 changed files with 20 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/arch/generic/syscall.h
+10 -9
View File
@@ -5,15 +5,15 @@
#include <fcntl.h>
static inline int __sys_io_uring_register(int fd, unsigned opcode,
const void *arg, unsigned nr_args)
static inline int __sys_io_uring_register(unsigned int fd, unsigned int opcode,
const void *arg, unsigned int nr_args)
{
int ret;
ret = syscall(__NR_io_uring_register, fd, opcode, arg, nr_args);
return (ret < 0) ? -errno : ret;
}
static inline int __sys_io_uring_setup(unsigned entries,
static inline int __sys_io_uring_setup(unsigned int entries,
struct io_uring_params *p)
{
int ret;
@@ -21,9 +21,10 @@ static inline int __sys_io_uring_setup(unsigned entries,
return (ret < 0) ? -errno : ret;
}
static inline int __sys_io_uring_enter2(int fd, unsigned to_submit,
unsigned min_complete, unsigned flags,
sigset_t *sig, int sz)
static inline int __sys_io_uring_enter2(unsigned int fd, unsigned int to_submit,
unsigned int min_complete,
unsigned int flags, sigset_t *sig,
size_t sz)
{
int ret;
ret = syscall(__NR_io_uring_enter, fd, to_submit, min_complete, flags,
@@ -31,9 +32,9 @@ static inline int __sys_io_uring_enter2(int fd, unsigned to_submit,
return (ret < 0) ? -errno : ret;
}
static inline int __sys_io_uring_enter(int fd, unsigned to_submit,
unsigned min_complete, unsigned flags,
sigset_t *sig)
static inline int __sys_io_uring_enter(unsigned int fd, unsigned int to_submit,
unsigned int min_complete,
unsigned int flags, sigset_t *sig)
{
return __sys_io_uring_enter2(fd, to_submit, min_complete, flags, sig,
_NSIG / 8);
src/arch/syscall-defs.h
+10 -9
View File
@@ -61,30 +61,31 @@ static inline int __sys_close(int fd)
return (int) __do_syscall1(__NR_close, fd);
}
static inline int __sys_io_uring_register(int fd, unsigned opcode,
const void *arg, unsigned nr_args)
static inline int __sys_io_uring_register(unsigned int fd, unsigned int opcode,
const void *arg, unsigned int nr_args)
{
return (int) __do_syscall4(__NR_io_uring_register, fd, opcode, arg,
nr_args);
}
static inline int __sys_io_uring_setup(unsigned entries,
static inline int __sys_io_uring_setup(unsigned int entries,
struct io_uring_params *p)
{
return (int) __do_syscall2(__NR_io_uring_setup, entries, p);
}
static inline int __sys_io_uring_enter2(int fd, unsigned to_submit,
unsigned min_complete, unsigned flags,
sigset_t *sig, int sz)
static inline int __sys_io_uring_enter2(unsigned int fd, unsigned int to_submit,
unsigned int min_complete,
unsigned int flags, sigset_t *sig,
size_t sz)
{
return (int) __do_syscall6(__NR_io_uring_enter, fd, to_submit,
min_complete, flags, sig, sz);
}
static inline int __sys_io_uring_enter(int fd, unsigned to_submit,
unsigned min_complete, unsigned flags,
sigset_t *sig)
static inline int __sys_io_uring_enter(unsigned int fd, unsigned int to_submit,
unsigned int min_complete,
unsigned int flags, sigset_t *sig)
{
return __sys_io_uring_enter2(fd, to_submit, min_complete, flags, sig,
_NSIG / 8);