1b003bb pid1,cgroup-show: ignore -EOPNOTSUPP in cg_read_pid()

2 files Authored by Yu Watanabe 2 years ago, Committed by zbyszek 2 years ago,
    pid1,cgroup-show: ignore -EOPNOTSUPP in cg_read_pid()
    
    The function is called in recursion, and cgroup.procs in some subcgroups
    may not be read.
    
    Fixes #22089.
    
    (cherry picked from commit 1fb50408ce23e67e0be94ead69c891d26b4823e2)
    
        
file modified
+6 -2
file modified
+12 -5