ChangeLog.scale

Fixed scalability cases
=======================

open(O_CREAT | O_EXCL) on existing file
  04d81cef289878ea39a31271e56a9ff136852deb
read() / read() acquiring a page
  0b422e63f1290397e79e7e2e3c7e7e9add66a794
stat() forgot to use O_ANYFD
  e3ffbdfa939901e9a38bac7f50ab6c1380f78235
link("1", "1") vs rename("0", "1") when "0" and "1" are different inodes
  2a3fc8d9e6f00ec51767cbaceee52716810edad7
  ade49ec3b9fe054c7c1b395d0766535de8432128
rename("0", "1") vs stat("1") when "0" and "1" point at same inode
  c6e251eb28b58bc984ad78e0de3c9c255890b6d2
link("1", "2") vs rename("2", "0") when "1" does not exist and "2" does
  3164153c3755817a5909aabbf9cf037b41f3aac1