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Message-ID: <3D6FE07C.B76DD4B6@ncbi.nlm.nih.gov>
Date: Fri, 30 Aug 2002 17:15:40 -0400
From: Anton Lavrentiev <lavr@ncbi.nlm.nih.gov>
Organization: NCBI NIH
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CC: vakatov@ncbi.nlm.nih.gov
Subject: Re: BUG:: SYSV IPC shmem reported as "(deleted)" in process maps file
References: <3D6FDFF8.C0D86A3C@ncbi.nlm.nih.gov>
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Dear Linux Developers:

/proc/#/maps file of a process, which has a shared memory segment attached,
prints the segment as "(deleted)" while in fact the segment is fine and sound.
This seems to be quite confusing.

cat /proc/#/maps:
40018000-40022000 rw-s 00000000 00:05 5865476    /SYSV01315549 (deleted)
4021b000-40225000 rw-s 00000000 00:05 5898248    /SYSV012cc3bc (deleted)

ipcs -a:
0x01315549 5865476    ncbiduse  666        40960      1
0x012cc3bc 5898248    ncbiduse  666        40960      1

Best regards,

Anton Lavrentiev
NCBI/NLM/NIH
Bethesda MD 20894
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