104 struct shmem_falloc {  struct
1499 			struct shmem_falloc *shmem_falloc;  in shmem_writepage()  local
1501 			shmem_falloc = inode->i_private;  in shmem_writepage()
1502 			if (shmem_falloc &&  in shmem_writepage()
1503 			    !shmem_falloc->waitq &&  in shmem_writepage()
1504 			    index >= shmem_falloc->start &&  in shmem_writepage()
1505 			    index < shmem_falloc->next)  in shmem_writepage()
1506 				shmem_falloc->nr_unswapped++;  in shmem_writepage()
1508 				shmem_falloc = NULL;  in shmem_writepage()
1510 			if (shmem_falloc)  in shmem_writepage()
2208 		struct shmem_falloc *shmem_falloc;  in shmem_fault()  local
2211 		shmem_falloc = inode->i_private;  in shmem_fault()
2212 		if (shmem_falloc &&  in shmem_fault()
2213 		    shmem_falloc->waitq &&  in shmem_fault()
2214 		    vmf->pgoff >= shmem_falloc->start &&  in shmem_fault()
2215 		    vmf->pgoff < shmem_falloc->next) {  in shmem_fault()
2225 			shmem_falloc_waitq = shmem_falloc->waitq;  in shmem_fault()
3051 	struct shmem_falloc shmem_falloc;  in shmem_fallocate()  local
3072 		shmem_falloc.waitq = &shmem_falloc_waitq;  in shmem_fallocate()
3073 		shmem_falloc.start = (u64)unmap_start >> PAGE_SHIFT;  in shmem_fallocate()
3074 		shmem_falloc.next = (unmap_end + 1) >> PAGE_SHIFT;  in shmem_fallocate()
3076 		inode->i_private = &shmem_falloc;  in shmem_fallocate()
3112 	shmem_falloc.waitq = NULL;  in shmem_fallocate()
3113 	shmem_falloc.start = start;  in shmem_fallocate()
3114 	shmem_falloc.next  = start;  in shmem_fallocate()
3115 	shmem_falloc.nr_falloced = 0;  in shmem_fallocate()
3116 	shmem_falloc.nr_unswapped = 0;  in shmem_fallocate()
3118 	inode->i_private = &shmem_falloc;  in shmem_fallocate()
3139 		else if (shmem_falloc.nr_unswapped > shmem_falloc.nr_falloced)  in shmem_fallocate()
3170 			shmem_falloc.nr_falloced += index - shmem_falloc.next;  in shmem_fallocate()
3171 		shmem_falloc.next = index;  in shmem_fallocate()