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Use kern_mincore() helper instead of abusing syscall entry.

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Suggested by:	kib@
Reviewed by:	kib@
MFC after:	1 month
Differential Revision:	https://reviews.freebsd.org/D10143
This commit is contained in:
Dmitry Chagin 2017-03-30 19:45:07 +00:00
parent 46dc8e9d6a
commit faa9679e24
1 changed files with 1 additions and 5 deletions
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6
sys/compat/linux/linux_misc.c
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@ -2538,13 +2538,9 @@ linux_getrandom(struct thread *td, struct linux_getrandom_args *args)
int
linux_mincore(struct thread *td, struct linux_mincore_args *args)
{
struct mincore_args bsd_args;
/* Needs to be page-aligned */
if (args->start & PAGE_MASK)
return (EINVAL);
bsd_args.addr = PTRIN(args->start);
bsd_args.len = args->len;
bsd_args.vec = args->vec;
return (sys_mincore(td, &bsd_args));
return (kern_mincore(td, args->start, args->len, args->vec));
}