proc_sys_permission() is OK in RCU mode
nothing blocking there, since all instances of sysctl
->permissions() method are non-blocking - both of them,
that is.
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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nothing blocking there, since all instances of sysctl
->permissions() method are non-blocking - both of them,
that is.
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>