Documentation/filesystems/proc.txt: add more description for maps/smaps

Add some more description on the limitations for smaps/maps readings, as
well as some guaruntees we can make.

Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Robert Ho <[email protected]>
Acked-by: Michal Hocko <[email protected]>
Cc: Dave Hansen <[email protected]>
Cc: Xiao Guangrong <[email protected]>
Cc: Robert Hu <[email protected]>
Cc: Oleg Nesterov <[email protected]>
Cc: Paolo Bonzini <[email protected]>
Cc: Dan Williams <[email protected]>
Cc: Gleb Natapov <[email protected]>
Cc: Marcelo Tosatti <[email protected]>
Cc: Stefan Hajnoczi <[email protected]>
Cc: Ross Zwisler <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

0 files changed, 0 insertions, 0 deletions