V1 of this patch set can be found here:
https://lore.kernel.org/r/20200627010041.517736...@goodmis.org Changes since V1 patch set: - Fixed white space issues (kernel test robot) - Fixed change log algorithm to match the code (Masami Hiramatsu) - Removed next_write useless code. (Masami Hiramatsu) Head SHA1: 72c27b3e97be0b2fca6b5518d299bccbc714a245 Steven Rostedt (VMware) (3): ring-buffer: Have nested events still record running time stamp ring-buffer: Incorporate absolute timestamp into add_timestamp logic ring-buffer: Add rb_time_t 64 bit operations for speeding up 32 bit ---- kernel/trace/ring_buffer.c | 498 ++++++++++++++++++++++++++++++++++++--------- 1 file changed, 401 insertions(+), 97 deletions(-)
