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-rw-r--r--toys/other/ionice.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/toys/other/ionice.c b/toys/other/ionice.c
index 82f8fde6..e44270a8 100644
--- a/toys/other/ionice.c
+++ b/toys/other/ionice.c
@@ -52,7 +52,9 @@ static int ioprio_get(void)
static int ioprio_set(void)
{
- return syscall(__NR_ioprio_set, 1, (int)TT.pid, (int)TT.class, (int)TT.level);
+ int prio = ((int)TT.class << 13) | (int)TT.level;
+
+ return syscall(__NR_ioprio_set, 1, (int)TT.pid, prio);
}
void ionice_main(void)
@@ -65,7 +67,7 @@ void ionice_main(void)
p&7);
} else {
if (-1 == ioprio_set() && !(toys.optflags&FLAG_t)) perror_exit("set");
- if (TT.pid) xexec(toys.optargs);
+ if (!TT.pid) xexec(toys.optargs);
}
}