diff options
Diffstat (limited to 'include/linux/threads.h')
| -rw-r--r-- | include/linux/threads.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/threads.h b/include/linux/threads.h index 3086dba525e2..c34173e6c5f1 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)) @@ -38,7 +38,7 @@ * Define a minimum number of pids per cpu. Heuristically based * on original pid max of 32k for 32 cpus. Also, increase the * minimum settable value for pid_max on the running system based - * on similar defaults. See kernel/pid.c:pidmap_init() for details. + * on similar defaults. See kernel/pid.c:pid_idr_init() for details. */ #define PIDS_PER_CPU_DEFAULT 1024 #define PIDS_PER_CPU_MIN 8 |