diff options
Diffstat (limited to 'Documentation/core-api')
| -rw-r--r-- | Documentation/core-api/circular-buffers.rst | 2 | ||||
| -rw-r--r-- | Documentation/core-api/timekeeping.rst | 12 |
2 files changed, 9 insertions, 5 deletions
diff --git a/Documentation/core-api/circular-buffers.rst b/Documentation/core-api/circular-buffers.rst index 53e51caa3347..50966f66e398 100644 --- a/Documentation/core-api/circular-buffers.rst +++ b/Documentation/core-api/circular-buffers.rst @@ -3,7 +3,7 @@ Circular Buffers ================ :Author: David Howells <dhowells@redhat.com> -:Author: Paul E. McKenney <paulmck@linux.vnet.ibm.com> +:Author: Paul E. McKenney <paulmck@linux.ibm.com> Linux provides a number of features that can be used to implement circular diff --git a/Documentation/core-api/timekeeping.rst b/Documentation/core-api/timekeeping.rst index 5f87d9c8b04d..c0ffa30c7c37 100644 --- a/Documentation/core-api/timekeeping.rst +++ b/Documentation/core-api/timekeeping.rst @@ -65,7 +65,7 @@ different format depending on what is required by the user: .. c:function:: u64 ktime_get_ns( void ) u64 ktime_get_boottime_ns( void ) u64 ktime_get_real_ns( void ) - u64 ktime_get_tai_ns( void ) + u64 ktime_get_clocktai_ns( void ) u64 ktime_get_raw_ns( void ) Same as the plain ktime_get functions, but returning a u64 number @@ -99,16 +99,20 @@ Coarse and fast_ns access Some additional variants exist for more specialized cases: -.. c:function:: ktime_t ktime_get_coarse_boottime( void ) +.. c:function:: ktime_t ktime_get_coarse( void ) + ktime_t ktime_get_coarse_boottime( void ) ktime_t ktime_get_coarse_real( void ) ktime_t ktime_get_coarse_clocktai( void ) - ktime_t ktime_get_coarse_raw( void ) + +.. c:function:: u64 ktime_get_coarse_ns( void ) + u64 ktime_get_coarse_boottime_ns( void ) + u64 ktime_get_coarse_real_ns( void ) + u64 ktime_get_coarse_clocktai_ns( void ) .. c:function:: void ktime_get_coarse_ts64( struct timespec64 * ) void ktime_get_coarse_boottime_ts64( struct timespec64 * ) void ktime_get_coarse_real_ts64( struct timespec64 * ) void ktime_get_coarse_clocktai_ts64( struct timespec64 * ) - void ktime_get_coarse_raw_ts64( struct timespec64 * ) These are quicker than the non-coarse versions, but less accurate, corresponding to CLOCK_MONOTONIC_COARSE and CLOCK_REALTIME_COARSE |