Lines Matching full:allocation
79 * improved file allocation (multi-block alloc)
89 * inode allocation using large virtual block groups via flex_bg
90 * delayed allocation
174 main file system. Enabling this mode will disable delayed allocation
194 delayed allocation even older data can be lost on power failure since
275 Number of filesystem blocks that mballoc will try to use for allocation
280 Defer block allocation until just before ext4 writes out the block(s)
281 in question. This allows ext4 to better allocation decisions more
285 Disable delayed allocation. Blocks are allocated when the data is
324 and force that any delayed allocation blocks are allocated such that at
329 system crashes before the delayed allocation blocks are forced to disk.
358 corrupted allocation bitmaps which cause blocks to be allocated which
423 modes. Enabling this mode will disable delayed allocation and O_DIRECT
460 the inode allocator in preference to all other allocation heuristics.
478 The multiblock allocator will round up allocation requests to a