diff options
author | Jay Vosburgh <fubar@us.ibm.com> | 2008-01-17 19:24:57 -0500 |
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committer | Jeff Garzik <jeff@garzik.org> | 2008-01-18 14:38:38 -0500 |
commit | e934dd7862e7f613b2ce9730d548a0a70913c8f7 (patch) | |
tree | 9f6cd6b7e15614bc47d85806e4b5472ac65ab2ca /drivers/md/dm-target.c | |
parent | 03bbe082cffc4533f6557bf23f0c672307067246 (diff) |
bonding: fix locking in sysfs primary/active selection
Fix the functions that store the primary and active slave
options via sysfs to hold the correct locks in the correct order.
The bond_change_active_slave and bond_select_active_slave
functions both require rtnl, bond->lock for read and curr_slave_lock for
write_bh, and no other locks. This is so that the lower level
mode-specific functions (notably for balance-alb mode) can release locks
down to just rtnl in order to call, e.g., dev_set_mac_address with the
locks it expects (rtnl only).
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/md/dm-target.c')
0 files changed, 0 insertions, 0 deletions