Revert "selftests: add hugetlbfstest"

This manually reverts 7e50533 ("selftests: add hugetlbfstest").

The hugetlbfstest test depends on hugetlb pages being counted in a
task's rss.  This functionality is not in the kernel, so the test will
always fail.  Remove test to avoid confusion.

Signed-off-by: Mike Kravetz <[email protected]>
Acked-by: Naoya Horiguchi <[email protected]>
Cc: Joern Engel <[email protected]>
Cc: Davidlohr Bueso <[email protected]>
Cc: David Rientjes <[email protected]>
Cc: Shuah Khan <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

Author: mjkravetz

tools/testing/selftests/vm/Makefile

@@ -4,7 +4,6 @@ CFLAGS = -Wall
 BINARIES = compaction_test
 BINARIES += hugepage-mmap
 BINARIES += hugepage-shm
-BINARIES += hugetlbfstest
 BINARIES += map_hugetlb
 BINARIES += thuge-gen
 BINARIES += transhuge-stress

tools/testing/selftests/vm/hugetlbfstest.c

@@ -75,17 +75,6 @@ else
 	echo "[PASS]"
 fi
 
-echo "--------------------"
-echo "running hugetlbfstest"
-echo "--------------------"
-./hugetlbfstest
-if [ $? -ne 0 ]; then
-	echo "[FAIL]"
-	exitcode=1
-else
-	echo "[PASS]"
-fi
-
 echo "--------------------"
 echo "running userfaultfd"
 echo "--------------------"