.\" to see what information could be imported from that file
.\" into this file.
.\"
-.TH PROC 5 2014-09-21 "Linux" "Linux Programmer's Manual"
+.TH PROC 5 2014-12-31 "Linux" "Linux Programmer's Manual"
.SH NAME
proc \- process information pseudo-filesystem
.SH DESCRIPTION
The format for this field was %lu before Linux 2.6.
.TP
-(1) \fIminflt\fP \ %lu
+(10) \fIminflt\fP \ %lu
The number of minor faults the process has made which have not
required loading a memory page from disk.
.TP
VmExe: 572 kB
VmLib: 1708 kB
VmPTE: 20 kB
+VmSwap: 0 kB
Threads: 1
SigQ: 0/3067
SigPnd: 0000000000000000
.IR VmPTE :
Page table entries size (since Linux 2.6.10).
.IP *
+.IR VmSwap :
+.\" commit b084d4353ff99d824d3bc5a5c2c22c70b1fba722
+Swapped-out virtual memory size (since Linux 2.6.34).
+.IP *
.IR Threads :
Number of threads in process containing this thread.
.IP *
\&"St" is the internal state of the
socket and Path is the bound path (if any) of the socket.
.TP
+.I /proc/net/netfilter/nfnetlink_queue
+This file contains information about netfilter userspace queueing, if used.
+Each line represents a queue. Queues that have not been subscribed to
+by userspace are not shown.
+.nf
+
+ 1 4207 0 2 65535 0 0 0 1
+ (1) (2) (3)(4) (5) (6) (7) (8)
+.fi
+.IP
+The fields in each line are:
+.RS 7
+.TP 5
+(1)
+The ID of the queue. This matches what is specified in the
+.B \-\-queue\-num
+or
+.B \-\-queue\-balance
+options to the
+.BR iptables (8)
+NFQUEUE target. See
+.BR iptables-extensions (8)
+for more information.
+.TP
+(2)
+The netlink port id subscribed to the queue.
+.TP
+(3)
+The number of packets currently queued and waiting to be processed by
+the application.
+.TP
+(4)
+The copy mode of the queue. It is either 1 (metadata only) or 2
+(also copy payload data to userspace).
+.TP
+(5)
+Copy range, i.e. how many bytes of packet payload should be copied to
+userspace at most.
+.TP
+(6)
+queue dropped. Number of packets that had to be dropped by the kernel because
+too many packets are already waiting for userspace to send back the mandatory
+accept/drop verdicts.
+.TP
+(7)
+queue user dropped. Number of packets that were dropped within the netlink
+subsystem. Such drops usually happen when the corresponding socket buffer is
+full, i.e. userspace is not able to read messages fast enough.
+.TP
+(8)
+sequence number. Every queued packet is associated with a (32-bit)
+monotonically-increasing sequence number.
+This shows the ID of the most recent packet queued.
+.RE
+.IP
+The last number only exists for compatibility reasons and is always 1.
+.TP
.I /proc/partitions
Contains the major and minor numbers of each partition as well as the number
of 1024-byte blocks and the partition name.
.BR svipc (7)
provides further background on the information shown by these files.
.TP
+.IR /proc/thread-self " (since Linux 3.17)"
+.\" commit 0097875bd41528922fb3bb5f348c53f17e00e2fd
+This directory refers to the thread accessing the
+.I /proc
+filesystem,
+and is identical to the
+.I /proc/self/task/[tid]
+directory named by the process thread ID
+.RI ( [tid] )
+of the same thread.
+.TP
.IR /proc/timer_list " (since Linux 2.6.21)"
.\" commit 289f480af87e45f7a6de6ba9b4c061c2e259fe98
This read-only file exposes a list of all currently pending
and
.IR Documentation/sysctl/vm.txt .
.SH COLOPHON
-This page is part of release 3.75 of the Linux
+This page is part of release 3.76 of the Linux
.I man-pages
project.
A description of the project,
OSDN Git Service
