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| /openbmc/linux/fs/quota/ |
| H A D | dquot.c | 68ac8bfb Wed Feb 27 13:43:09 CST 2013 Jeff Mahoney <jeffm@suse.com> quota: add missing use of dq_data_lock in __dquot_initialize
The bulk of __dquot_initialize runs under the dqptr_sem which
protects the inode->i_dquot pointers. It doesn't protect the
dereferenced contents, though. Those are protected by the
dq_data_lock, which is missing around the dquot_resv_space call.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Jan Kara <jack@suse.cz>
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