Lines Matching refs:laarr
693 struct kernel_long_ad laarr[EXTENT_MERGE_SIZE]; in inode_getblk() local
745 laarr[c].extLength = (etype << 30) | elen; in inode_getblk()
746 laarr[c].extLocation = eloc; in inode_getblk()
786 laarr[0] = laarr[1]; in inode_getblk()
790 memset(&laarr[0].extLocation, 0x00, in inode_getblk()
792 laarr[0].extLength = EXT_NOT_RECORDED_NOT_ALLOCATED; in inode_getblk()
799 ret = udf_do_extend_file(inode, &prev_epos, laarr, hole_len); in inode_getblk()
809 if ((laarr[0].extLength & UDF_EXTENT_FLAG_MASK) != in inode_getblk()
815 laarr[c].extLength = EXT_NOT_RECORDED_NOT_ALLOCATED | in inode_getblk()
817 memset(&laarr[c].extLocation, 0x00, in inode_getblk()
830 laarr[2] = laarr[0]; in inode_getblk()
831 laarr[0] = laarr[1]; in inode_getblk()
832 laarr[1] = laarr[2]; in inode_getblk()
840 laarr[c + 1].extLength = (etype << 30) | elen; in inode_getblk()
841 laarr[c + 1].extLocation = eloc; in inode_getblk()
851 if ((laarr[c].extLength >> 30) == (EXT_NOT_RECORDED_ALLOCATED >> 30)) in inode_getblk()
852 newblocknum = laarr[c].extLocation.logicalBlockNum + offset; in inode_getblk()
878 udf_split_extents(inode, &c, offset, newblocknum, laarr, &endnum); in inode_getblk()
885 udf_prealloc_extents(inode, c, lastblock, laarr, &endnum); in inode_getblk()
888 udf_merge_extents(inode, laarr, &endnum); in inode_getblk()
893 udf_update_extents(inode, laarr, startnum, endnum, &prev_epos); in inode_getblk()
919 struct kernel_long_ad *laarr, int *endnum) in udf_split_extents() argument
924 if ((laarr[*c].extLength >> 30) == (EXT_NOT_RECORDED_ALLOCATED >> 30) || in udf_split_extents()
925 (laarr[*c].extLength >> 30) == in udf_split_extents()
928 int blen = ((laarr[curr].extLength & UDF_EXTENT_LENGTH_MASK) + in udf_split_extents()
930 int8_t etype = (laarr[curr].extLength >> 30); in udf_split_extents()
935 laarr[curr + 2] = laarr[curr + 1]; in udf_split_extents()
936 laarr[curr + 1] = laarr[curr]; in udf_split_extents()
938 laarr[curr + 3] = laarr[curr + 1]; in udf_split_extents()
939 laarr[curr + 2] = laarr[curr + 1] = laarr[curr]; in udf_split_extents()
945 &laarr[curr].extLocation, in udf_split_extents()
947 laarr[curr].extLength = in udf_split_extents()
950 laarr[curr].extLocation.logicalBlockNum = 0; in udf_split_extents()
951 laarr[curr].extLocation. in udf_split_extents()
954 laarr[curr].extLength = (etype << 30) | in udf_split_extents()
961 laarr[curr].extLocation.logicalBlockNum = newblocknum; in udf_split_extents()
963 laarr[curr].extLocation.partitionReferenceNum = in udf_split_extents()
965 laarr[curr].extLength = EXT_RECORDED_ALLOCATED | in udf_split_extents()
971 laarr[curr].extLocation.logicalBlockNum += in udf_split_extents()
973 laarr[curr].extLength = (etype << 30) | in udf_split_extents()
982 struct kernel_long_ad *laarr, in udf_prealloc_extents() argument
993 if ((laarr[c + 1].extLength >> 30) == in udf_prealloc_extents()
997 (((laarr[c + 1].extLength & in udf_prealloc_extents()
1009 } else if ((laarr[i].extLength >> 30) == in udf_prealloc_extents()
1011 length += (((laarr[i].extLength & in udf_prealloc_extents()
1020 int next = laarr[start].extLocation.logicalBlockNum + in udf_prealloc_extents()
1021 (((laarr[start].extLength & UDF_EXTENT_LENGTH_MASK) + in udf_prealloc_extents()
1025 laarr[start].extLocation.partitionReferenceNum, in udf_prealloc_extents()
1031 laarr[start].extLength += in udf_prealloc_extents()
1035 memmove(&laarr[c + 2], &laarr[c + 1], in udf_prealloc_extents()
1038 laarr[c + 1].extLocation.logicalBlockNum = next; in udf_prealloc_extents()
1039 laarr[c + 1].extLocation.partitionReferenceNum = in udf_prealloc_extents()
1040 laarr[c].extLocation. in udf_prealloc_extents()
1042 laarr[c + 1].extLength = in udf_prealloc_extents()
1050 int elen = ((laarr[i].extLength & in udf_prealloc_extents()
1056 laarr[i].extLength -= in udf_prealloc_extents()
1063 memmove(&laarr[i], in udf_prealloc_extents()
1064 &laarr[i + 1], in udf_prealloc_extents()
1077 static void udf_merge_extents(struct inode *inode, struct kernel_long_ad *laarr, in udf_merge_extents() argument
1085 struct kernel_long_ad *li /*l[i]*/ = &laarr[i]; in udf_merge_extents()
1086 struct kernel_long_ad *lip1 /*l[i plus 1]*/ = &laarr[i + 1]; in udf_merge_extents()
1119 memmove(&laarr[i + 1], &laarr[i + 2], in udf_merge_extents()
1154 memmove(&laarr[i + 1], &laarr[i + 2], in udf_merge_extents()
1176 static void udf_update_extents(struct inode *inode, struct kernel_long_ad *laarr, in udf_update_extents() argument
1189 udf_insert_aext(inode, *epos, laarr[i].extLocation, in udf_update_extents()
1190 laarr[i].extLength); in udf_update_extents()
1191 udf_next_aext(inode, epos, &laarr[i].extLocation, in udf_update_extents()
1192 &laarr[i].extLength, 1); in udf_update_extents()
1199 udf_write_aext(inode, epos, &laarr[i].extLocation, in udf_update_extents()
1200 laarr[i].extLength, 1); in udf_update_extents()