admin-guide/mm/transhuge.rst

82 a flood of mmap system calls for every malloc(4k). Optimizing userland
336     Attempt to allocate huge pages every time we need a new page;
377     Attempt to allocate <size> huge pages every time we need a new page;
426 	is incremented every time a huge page is successfully
449 	is incremented every time a shmem huge page is successfully
465 	is incremented every time a file or shmem huge page is mapped into
469 	is incremented every time a huge page is split into base
491 	is incremented every time a PMD split into table of PTEs.
497 	is incremented every time a huge zero page used for thp is
498 	successfully allocated. Note, it doesn't count every map of
506 	is incremented every time a huge page is swapout in one
520 	is incremented every time a huge page is successfully
534 	is incremented every time a huge page is swapped out in one
543 	is incremented every time a shmem huge page is successfully
556 	is incremented every time a huge page is successfully split into
588 	is incremented every time a process stalls to run