Hello,
On Mon, Apr 27, 2015 at 02:05:47AM +1000, Aleksa Sarai wrote:
> In addition, there are a bunch of cgroup_* functions that use unsigned
> ints for bitops (cgroup_calc_child_subsys_mask, rebind_subsystems,
> cgroup_print_ss_mask). Is there a better solution to this problem, or
> should I just switch back to my naive solution?
Hmmmm... You can either convert all masks to ulong (which is fine) or
do something like the following.
#define for_each_subsys_which(ss_mask, ss, ssid) \
unsigned long __tmp_mask = (ss_mask); \
for_each_set_bit(ssid, &__tmp_mask, CGROUP_SUBSYS_COUNT)\
if ((ss) = group_subsys[ssid] && false) \
; \
else
Thanks.
--
tejun
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