Cross Reference: /fs/quota/dquot.c

Lines Matching defs:dquots
22  *		invalidate_dquots() now writes modified dquots.
33  *		Invalidation of referenced dquots is no longer possible
99  * Operation accessing dquots via inode pointers are protected by dquot_srcu.
102  * inode and before dropping dquot references to avoid use of dquots after
106  * inode is a quota file). Functions adding pointers from inode to dquots have
110  * then drops all pointers to dquots from an inode.
112  * Each dquot has its dq_lock mutex. Locked dquots might not be referenced
118  * operations on dquots don't hold dq_lock as they copy data under dq_data_lock
227  * All dquots are placed to the end of inuse_list when first created, and this
230  * Unused dquots (dq_count == 0) are added to the free_dquots list when freed,
233  * dqstats.free_dquots gives the number of dquots on the list. When
360 /* Dirtify all the dquots - this can block when journalling */
507 /* Invalidate all dquots on the list. Note that this function is called after
861 		/* all dquots go on the inuse_list */
962  * Remove references to dquots from inode and add dquot to list for freeing
992  * Free list of dquots
1598 	struct dquot **dquots = inode->i_dquot;
1612 		if (!dquots[cnt])
1614 		ret = check_bdq(dquots[cnt], number,
1622 		if (!dquots[cnt])
1625 			dquot_resv_space(dquots[cnt], number);
1627 			dquot_incr_space(dquots[cnt], number);
1634 	mark_all_dquot_dirty(dquots);
1650 	struct dquot * const *dquots = inode->i_dquot;
1660 		if (!dquots[cnt])
1662 		ret = check_idq(dquots[cnt], 1, &warn[cnt]);
1668 		if (!dquots[cnt])
1670 		dquot_incr_inodes(dquots[cnt], 1);
1676 		mark_all_dquot_dirty(dquots);
1748 	struct dquot **dquots = inode->i_dquot;
1762 		if (!dquots[cnt])
1764 		wtype = info_bdq_free(dquots[cnt], number);
1766 			prepare_warning(&warn[cnt], dquots[cnt], wtype);
1768 			dquot_free_reserved_space(dquots[cnt], number);
1770 			dquot_decr_space(dquots[cnt], number);
1777 	mark_all_dquot_dirty(dquots);
1791 	struct dquot * const *dquots = inode->i_dquot;
1803 		if (!dquots[cnt])
1805 		wtype = info_idq_free(dquots[cnt], 1);
1807 			prepare_warning(&warn[cnt], dquots[cnt], wtype);
1808 		dquot_decr_inodes(dquots[cnt], 1);
1811 	mark_all_dquot_dirty(dquots);
1820  * to original dquots that need to be released are placed there. On failure,
2055 		 * Now all dquots should be invalidated, all writes done so we