mirror of https://github.com/mkerrisk/man-pages
pid_namespaces.7: Note that /proc/sys/kernel/ns_last_pid is virtualized per PID NS
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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@ -362,7 +362,9 @@ when a process wants to discover its PID in other namespaces.
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.TP
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.TP
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.BR /proc/sys/kernel/ns_last_pid " (since Linux 3.3)"
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.BR /proc/sys/kernel/ns_last_pid " (since Linux 3.3)"
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.\" commit b8f566b04d3cddd192cfd2418ae6d54ac6353792
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.\" commit b8f566b04d3cddd192cfd2418ae6d54ac6353792
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This file displays the last PID that was allocated in this PID namespace.
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This file
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(which is virtualized per PID namespace)
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displays the last PID that was allocated in this PID namespace.
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When the next PID is allocated,
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When the next PID is allocated,
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the kernel will search for the lowest unallocated PID
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the kernel will search for the lowest unallocated PID
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that is greater than this value,
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that is greater than this value,
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