Commits
Arnd Bergmann committed 4c1baad2239
kselftest: fix OOM in memory compaction test Running the compaction_test sometimes results in out-of-memory failures. When I debugged this, it turned out that the code to reset the number of hugepages to the initial value is simply broken since we write into an open sysctl file descriptor multiple times without seeking back to the start. Adding the lseek here fixes the problem. Cc: stable@vger.kernel.org Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org> Link: https://bugs.linaro.org/show_bug.cgi?id=3145 Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>