diff options
Diffstat (limited to 'include/linux/threads.h')
| -rw-r--r-- | include/linux/threads.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/threads.h b/include/linux/threads.h index 3086dba525e2..18d5a74bcc3d 100644 --- a/include/linux/threads.h +++ b/include/linux/threads.h @@ -29,7 +29,7 @@ /* * A maximum of 4 million PIDs should be enough for a while. - * [NOTE: PID/TIDs are limited to 2^29 ~= 500+ million, see futex.h.] + * [NOTE: PID/TIDs are limited to 2^30 ~= 1 billion, see FUTEX_TID_MASK.] */ #define PID_MAX_LIMIT (CONFIG_BASE_SMALL ? PAGE_SIZE * 8 : \ (sizeof(long) > 4 ? 4 * 1024 * 1024 : PID_MAX_DEFAULT)) |