Lines Matching refs:laarr
691 struct kernel_long_ad laarr[EXTENT_MERGE_SIZE]; in inode_getblk() local
743 laarr[c].extLength = (etype << 30) | elen; in inode_getblk()
744 laarr[c].extLocation = eloc; in inode_getblk()
784 laarr[0] = laarr[1]; in inode_getblk()
788 memset(&laarr[0].extLocation, 0x00, in inode_getblk()
790 laarr[0].extLength = EXT_NOT_RECORDED_NOT_ALLOCATED; in inode_getblk()
797 ret = udf_do_extend_file(inode, &prev_epos, laarr, hole_len); in inode_getblk()
807 if ((laarr[0].extLength & UDF_EXTENT_FLAG_MASK) != in inode_getblk()
813 laarr[c].extLength = EXT_NOT_RECORDED_NOT_ALLOCATED | in inode_getblk()
815 memset(&laarr[c].extLocation, 0x00, in inode_getblk()
828 laarr[2] = laarr[0]; in inode_getblk()
829 laarr[0] = laarr[1]; in inode_getblk()
830 laarr[1] = laarr[2]; in inode_getblk()
838 laarr[c + 1].extLength = (etype << 30) | elen; in inode_getblk()
839 laarr[c + 1].extLocation = eloc; in inode_getblk()
849 if ((laarr[c].extLength >> 30) == (EXT_NOT_RECORDED_ALLOCATED >> 30)) in inode_getblk()
850 newblocknum = laarr[c].extLocation.logicalBlockNum + offset; in inode_getblk()
876 udf_split_extents(inode, &c, offset, newblocknum, laarr, &endnum); in inode_getblk()
883 udf_prealloc_extents(inode, c, lastblock, laarr, &endnum); in inode_getblk()
886 udf_merge_extents(inode, laarr, &endnum); in inode_getblk()
891 udf_update_extents(inode, laarr, startnum, endnum, &prev_epos); in inode_getblk()
917 struct kernel_long_ad *laarr, int *endnum) in udf_split_extents() argument
922 if ((laarr[*c].extLength >> 30) == (EXT_NOT_RECORDED_ALLOCATED >> 30) || in udf_split_extents()
923 (laarr[*c].extLength >> 30) == in udf_split_extents()
926 int blen = ((laarr[curr].extLength & UDF_EXTENT_LENGTH_MASK) + in udf_split_extents()
928 int8_t etype = (laarr[curr].extLength >> 30); in udf_split_extents()
933 laarr[curr + 2] = laarr[curr + 1]; in udf_split_extents()
934 laarr[curr + 1] = laarr[curr]; in udf_split_extents()
936 laarr[curr + 3] = laarr[curr + 1]; in udf_split_extents()
937 laarr[curr + 2] = laarr[curr + 1] = laarr[curr]; in udf_split_extents()
943 &laarr[curr].extLocation, in udf_split_extents()
945 laarr[curr].extLength = in udf_split_extents()
948 laarr[curr].extLocation.logicalBlockNum = 0; in udf_split_extents()
949 laarr[curr].extLocation. in udf_split_extents()
952 laarr[curr].extLength = (etype << 30) | in udf_split_extents()
959 laarr[curr].extLocation.logicalBlockNum = newblocknum; in udf_split_extents()
961 laarr[curr].extLocation.partitionReferenceNum = in udf_split_extents()
963 laarr[curr].extLength = EXT_RECORDED_ALLOCATED | in udf_split_extents()
969 laarr[curr].extLocation.logicalBlockNum += in udf_split_extents()
971 laarr[curr].extLength = (etype << 30) | in udf_split_extents()
980 struct kernel_long_ad *laarr, in udf_prealloc_extents() argument
991 if ((laarr[c + 1].extLength >> 30) == in udf_prealloc_extents()
995 (((laarr[c + 1].extLength & in udf_prealloc_extents()
1007 } else if ((laarr[i].extLength >> 30) == in udf_prealloc_extents()
1009 length += (((laarr[i].extLength & in udf_prealloc_extents()
1018 int next = laarr[start].extLocation.logicalBlockNum + in udf_prealloc_extents()
1019 (((laarr[start].extLength & UDF_EXTENT_LENGTH_MASK) + in udf_prealloc_extents()
1023 laarr[start].extLocation.partitionReferenceNum, in udf_prealloc_extents()
1029 laarr[start].extLength += in udf_prealloc_extents()
1033 memmove(&laarr[c + 2], &laarr[c + 1], in udf_prealloc_extents()
1036 laarr[c + 1].extLocation.logicalBlockNum = next; in udf_prealloc_extents()
1037 laarr[c + 1].extLocation.partitionReferenceNum = in udf_prealloc_extents()
1038 laarr[c].extLocation. in udf_prealloc_extents()
1040 laarr[c + 1].extLength = in udf_prealloc_extents()
1048 int elen = ((laarr[i].extLength & in udf_prealloc_extents()
1054 laarr[i].extLength -= in udf_prealloc_extents()
1061 memmove(&laarr[i], in udf_prealloc_extents()
1062 &laarr[i + 1], in udf_prealloc_extents()
1075 static void udf_merge_extents(struct inode *inode, struct kernel_long_ad *laarr, in udf_merge_extents() argument
1083 struct kernel_long_ad *li /*l[i]*/ = &laarr[i]; in udf_merge_extents()
1084 struct kernel_long_ad *lip1 /*l[i plus 1]*/ = &laarr[i + 1]; in udf_merge_extents()
1117 memmove(&laarr[i + 1], &laarr[i + 2], in udf_merge_extents()
1152 memmove(&laarr[i + 1], &laarr[i + 2], in udf_merge_extents()
1174 static void udf_update_extents(struct inode *inode, struct kernel_long_ad *laarr, in udf_update_extents() argument
1187 udf_insert_aext(inode, *epos, laarr[i].extLocation, in udf_update_extents()
1188 laarr[i].extLength); in udf_update_extents()
1189 udf_next_aext(inode, epos, &laarr[i].extLocation, in udf_update_extents()
1190 &laarr[i].extLength, 1); in udf_update_extents()
1197 udf_write_aext(inode, epos, &laarr[i].extLocation, in udf_update_extents()
1198 laarr[i].extLength, 1); in udf_update_extents()