kernel/linux.git/tools/testing/selftests/proc/self.c, branch v6.19.11Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v6.19.112018-08-22T17:52:45+00:00proc: test /proc/self symlink2018-08-22T17:52:45+00:00Alexey Dobriyanadobriyan@gmail.com2018-08-22T04:54:16+00:00urn:sha1:61d47c4e71c1f080e7412315c8685bc682a8e53a
There are plans to change how /proc/self result is calculated,
for that a test is necessary.
Use direct system call because of this whole getpid caching story.
Link: http://lkml.kernel.org/r/20180627195103.GB18113@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Shuah Khan <shuahkh@osg.samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>