From mboxrd@z Thu Jan 1 00:00:00 1970 From: Donald Buczek Subject: Re: "Too many levels of symbolic links" Date: Thu, 20 Feb 2014 16:57:04 +0100 Message-ID: <530625D0.7020808@molgen.mpg.de> References: <52E92627.9050801@molgen.mpg.de> <1391139080.2486.19.camel@perseus.fritz.box> <1391145206.2486.25.camel@perseus.fritz.box> <52EB7694.20707@molgen.mpg.de> <52EB7B07.2070707@molgen.mpg.de> <530484B7.6030305@molgen.mpg.de> <1392896501.2508.16.camel@perseus.fritz.box> <1392898704.2508.26.camel@perseus.fritz.box> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1392898704.2508.26.camel@perseus.fritz.box> Sender: autofs-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: Ian Kent Cc: autofs , Alexander Viro On 02/20/14 13:18, Ian Kent wrote: > On Thu, 2014-02-20 at 19:41 +0800, Ian Kent wrote: >>> 1969 (gdb) print *(struct dentry *) 0xffff88007fd06c50 >>> 1970 $3 = {d_flags = 1523840, d_seq = {sequence = 4}, d_hash = {next = 0xffff880214025c98, pprev = 0xffffc9000013d570}, d_parent = 0xffff8800caa66810, d_name = {{{hash = 1876415966, len = 7}, hash_len = 31941187038}, name = 0xffff88007fd06c88 "gbrowse"}, d_inode = 0xffff8800961ad250, d_iname = "gbrowse", '\000' , d_lockref = {{lock_count = 8610971969, { >>> 1971 lock = {{rlock = {raw_lock = {{head_tail = 21037377, tickets = {head = 321, tail = 321}}}}}}, count = 2}}}, d_op = 0xffffffff81c45b40, d_sb = 0xffff880222a33800, d_time = 0, d_fsdata = 0xffff8800ca443b80, d_lru = {next = 0xffff88007fd06cd0, prev = 0xffff88007fd06cd0}, d_u = {d_child = {next = 0xffff88007fc9f420, prev = 0xffff8800caa668b0}, d_rcu = { >>> 1972 next = 0xffff88007fc9f420, func = 0xffff8800caa668b0}}, d_subdirs = {next = 0xffff88007fd06cf0, prev = 0xffff88007fd06cf0}, d_alias = {next = 0x0, pprev = 0xffff8800961ad360}} > I wonder if there's a struct mount for which this dentry is > mnt_mountpoint and if so what the value of m_count is for the struct > mountpoint of the struct mount? No there isn't. Already checked in http://owww.molgen.mpg.de/~buczek/autofs-demo/typescript.l lines 1795ff Regards Donald -- Donald Buczek buczek@molgen.mpg.de Tel: +49 30 8413 1433