Re: [PATCH 10/10] Use down_read_critical() for /sys/<pid>/exe and /sys/<pid>/maps files

[David Howells]

Michel Lespinasse <walken@xxxxxxxxxx> wrote:

> - The cluster management software tracks ownership of sysv shm
> segments, potentially deleting them if they have been abandoned.
> /proc/<pid>/maps files are used as an input to these decisions.

ipcs manages to give you that information in its nattch column, I believe,
without touching /proc/pid/maps.

David
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