On Sat, 2006-07-08 at 13:00 +1000, Herbert Xu wrote:
Arjan van de Ven [EMAIL PROTECTED] wrote:
i_mutex is taken within rtln_mutex like this:
[8030f4a0] create_dir+0x2c/0x1e2
[8030fa5b] sysfs_create_dir+0x59/0x78
[8034d2e2]
On Sat, Jul 08, 2006 at 11:53:20AM +0200, Arjan van de Ven wrote:
now for the third part, which involves the nfs client:
stat on an nfs file, which ends up taken the i_mutex of a directory in
the path (obvious), and then does
[8022800b] tcp_sendmsg+0x1e/0xb1a
On Sat, Jul 08, 2006 at 11:53:20AM +0200, Arjan van de Ven wrote:
Did I miss something?
is it not possible to nfs export /sys, and then mount it over loopback?
No, it's not. A filesystem needs dedicated routines to support nfs
exporting and sysfs doesn't have those.
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With 2.6.18rc1 + a selection of the lockdep tweaks found so far,
midnight commander makes the kernel unhappy.
Dave
===
[ INFO: possible circular locking dependency detected ]
On Fri, 2006-07-07 at 12:13 -0400, Dave Jones wrote:
With 2.6.18rc1 + a selection of the lockdep tweaks found so far,
midnight commander makes the kernel unhappy.
Dave
===
[ INFO: possible circular locking dependency
Arjan van de Ven [EMAIL PROTECTED] wrote:
i_mutex is taken within rtln_mutex like this:
[8030f4a0] create_dir+0x2c/0x1e2
[8030fa5b] sysfs_create_dir+0x59/0x78
[8034d2e2] kobject_add+0x114/0x1d8
[803bb1e7] class_device_add+0xb5/0x49d
