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Corrections in Documentation/block/ioprio.txt 

The newer glibc does not allow system calls to be made via _syscallN()
wrapper. They have to be made through syscall(). The ionice code used
the older interface. Correcting it to use syscall.

Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
hifive-unleashed-5.1
Dhaval Giani 2007-08-23 10:43:07 +02:00 committed by Jens Axboe
parent db47d47537
commit 3317fedba9
1 changed files with 9 additions and 2 deletions
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11
Documentation/block/ioprio.txt
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@ -86,8 +86,15 @@ extern int sys_ioprio_get(int, int);
#error "Unsupported arch"
#endif
_syscall3(int, ioprio_set, int, which, int, who, int, ioprio);
_syscall2(int, ioprio_get, int, which, int, who);
static inline int ioprio_set(int which, int who, int ioprio)
{
return syscall(__NR_ioprio_set, which, who, ioprio);
}
static inline int ioprio_get(int which, int who)
{
return syscall(__NR_ioprio_get, which, who);
}
enum {
IOPRIO_CLASS_NONE,