Lines Matching refs:cow
731 static noinline int add_async_extent(struct async_chunk *cow,
749 list_add_tail(&async_extent->list, &cow->extents);
1794 * If we need to fallback to cow and the inode corresponds to a free
1972 * If no cow copies or snapshots exist, we write directly to the existing
4724 * This will find the block for the "from" offset and cow the block and zero the
6214 * Currently only the compression flags and the cow flags are inherited.
7107 * cow. e.g., don't trust generation number.
7144 /* can't find the item, must cow */
7155 /* not our file or wrong item type, must cow */
7160 /* Wrong offset, must cow */