Lines Matching full:extent

29 	/* Record a full extent allocation */
38 	/* Inode which refers to this data extent */
71 	/* the starting bytenr of the extent */
74 	/* the size of the extent */
99 	 * parent to have more than one ref on an extent
120  * the head refs are used to hold a lock on a given extent, which allows us
122  * at a time for a single extent.  They also store the sum of all the
175 	 * when a new extent is allocated, it is just reserved in memory
176 	 * The actual extent isn't inserted into the extent allocation tree
181 	 * It is possible the extent will be freed before it is ever
182 	 * inserted into the extent allocation tree.  In this case
206 	 * The keys correspond to the logical address of the extent ("bytenr")
210 	 * 32 bits platforms, limiting the extent range to 4G which is too low
217 	 * Track dirty extent records.
218 	 * The keys correspond to the logical address of the extent ("bytenr")
272 	 * Whether this extent should go through qgroup record.