diff options
author | Joel Becker <joel.becker@oracle.com> | 2006-10-06 17:33:23 -0700 |
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committer | Mark Fasheh <mark.fasheh@oracle.com> | 2007-07-10 17:11:01 -0700 |
commit | 299894cc9001b09e3e9685f2709b49e7e1092ccc (patch) | |
tree | 2a2e9bb69d2393bf620a34daea17e52ed9f9e5d7 /lib/reciprocal_div.c | |
parent | 6d748924b753d63a57dad130fdf11f64c27ff54b (diff) |
configfs: accessing item hierarchy during rmdir(2)
Add a notification callback, ops->disconnect_notify(). It has the same
prototype as ->drop_item(), but it will be called just before the item
linkage is broken. This way, configfs users who want to do work while
the object is still in the heirarchy have a chance.
Client drivers will still need to config_item_put() in their
->drop_item(), if they implement it. They need do nothing in
->disconnect_notify(). They don't have to provide it if they don't
care. But someone who wants to be notified before ci_parent is set to
NULL can now be notified.
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'lib/reciprocal_div.c')
0 files changed, 0 insertions, 0 deletions