George G. Davis 39cad8878a selftests/vm/transhuge-stress: fix ram size thinko ... When executing transhuge-stress with an argument to specify the virtual memory size for testing, the ram size is reported as 0, e.g. transhuge-stress 384 thp-mmap: allocate 192 transhuge pages, using 384 MiB virtual memory and 0 MiB of ram thp-mmap: 0.184 s/loop, 0.957 ms/page, 2090.265 MiB/s 192 succeed, 0 failed This appears to be due to a thinko in commit 0085d61fe0 ("selftests/vm/transhuge-stress: stress test for memory compaction"), where, at a guess, the intent was to base "xyz MiB of ram" on `ram` size. Here are results after using `ram` size: thp-mmap: allocate 192 transhuge pages, using 384 MiB virtual memory and 14 MiB of ram Link: https://lkml.kernel.org/r/20210825135843.29052-1-george_davis@mentor.com Fixes: 0085d61fe0 ("selftests/vm/transhuge-stress: stress test for memory compaction") Signed-off-by: George G. Davis <davis.george@siemens.com> Cc: Konstantin Khlebnikov <koct9i@gmail.com> Cc: Eugeniu Rosca <erosca@de.adit-jv.com> Cc: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2021-11-06 13:30:41 -07:00
..
fault-injection
ktest	bootconfig/tracing/ktest: Update ktest example for boot-time tracing	2021-08-16 11:39:51 -04:00
kunit	kunit: tool: better handling of quasi-bool args (--json, --raw_output)	2021-10-01 13:45:25 -06:00
nvdimm	tools/testing/nvdimm: Fix missing 'fallthrough' warning	2021-08-11 11:55:54 -07:00
radix-tree	idr test suite: Improve reporting from idr_find_test_1	2021-04-01 07:50:42 -04:00
scatterlist	Merge branch 'akpm' (patches from Andrew)	2021-09-03 10:08:28 -07:00
selftests	selftests/vm/transhuge-stress: fix ram size thinko	2021-11-06 13:30:41 -07:00
vsock	vsock_diag_test: remove free_sock_stat() call in test_no_sockets	2021-10-15 17:21:34 -07:00