34 static inline void ntfs_rl_mm(runlist_element *base, int dst, int src,  in ntfs_rl_mm()  argument
37 	if (likely((dst != src) && (size > 0)))  in ntfs_rl_mm()
38 		memmove(base + dst, base + src, size * sizeof(*base));  in ntfs_rl_mm()
48 		runlist_element *srcbase, int src, int size)  in ntfs_rl_mc()  argument
51 		memcpy(dstbase + dst, srcbase + src, size * sizeof(*dstbase));  in ntfs_rl_mc()
156 		runlist_element *src)  in ntfs_are_rl_mergeable()  argument
159 	BUG_ON(!src);  in ntfs_are_rl_mergeable()
162 	if ((dst->lcn == LCN_RL_NOT_MAPPED) && (src->lcn == LCN_RL_NOT_MAPPED))  in ntfs_are_rl_mergeable()
165 	if ((dst->vcn + dst->length) != src->vcn)  in ntfs_are_rl_mergeable()
168 	if ((dst->lcn >= 0) && (src->lcn >= 0) &&  in ntfs_are_rl_mergeable()
169 			((dst->lcn + dst->length) == src->lcn))  in ntfs_are_rl_mergeable()
172 	if ((dst->lcn == LCN_HOLE) && (src->lcn == LCN_HOLE))  in ntfs_are_rl_mergeable()
189 static inline void __ntfs_rl_merge(runlist_element *dst, runlist_element *src)  in __ntfs_rl_merge()  argument
191 	dst->length += src->length;  in __ntfs_rl_merge()
219 		int dsize, runlist_element *src, int ssize, int loc)  in ntfs_rl_append()  argument
225 	BUG_ON(!src);  in ntfs_rl_append()
229 		right = ntfs_are_rl_mergeable(src + ssize - 1, dst + loc + 1);  in ntfs_rl_append()
242 		__ntfs_rl_merge(src + ssize - 1, dst + loc + 1);  in ntfs_rl_append()
249 	ntfs_rl_mc(dst, loc + 1, src, 0, ssize);  in ntfs_rl_append()
286 		int dsize, runlist_element *src, int ssize, int loc)  in ntfs_rl_insert()  argument
293 	BUG_ON(!src);  in ntfs_rl_insert()
300 		disc = (src[0].vcn > 0);  in ntfs_rl_insert()
304 		left = ntfs_are_rl_mergeable(dst + loc - 1, src);  in ntfs_rl_insert()
308 			merged_length += src->length;  in ntfs_rl_insert()
310 		disc = (src[0].vcn > dst[loc - 1].vcn + merged_length);  in ntfs_rl_insert()
324 		__ntfs_rl_merge(dst + loc - 1, src);  in ntfs_rl_insert()
336 	ntfs_rl_mc(dst, loc + disc, src, left, ssize - left);  in ntfs_rl_insert()
382 		int dsize, runlist_element *src, int ssize, int loc)  in ntfs_rl_replace()  argument
391 	BUG_ON(!src);  in ntfs_rl_replace()
395 		right = ntfs_are_rl_mergeable(src + ssize - 1, dst + loc + 1);  in ntfs_rl_replace()
397 		left = ntfs_are_rl_mergeable(dst + loc - 1, src);  in ntfs_rl_replace()
415 		__ntfs_rl_merge(src + ssize - 1, dst + loc + 1);  in ntfs_rl_replace()
417 		__ntfs_rl_merge(dst + loc - 1, src);  in ntfs_rl_replace()
438 	ntfs_rl_mc(dst, loc, src, left, ssize - left);  in ntfs_rl_replace()
471 		runlist_element *src, int ssize, int loc)  in ntfs_rl_split()  argument
474 	BUG_ON(!src);  in ntfs_rl_split()
487 	ntfs_rl_mc(dst, loc + 1, src, 0, ssize);  in ntfs_rl_split()