200 static inline int shmem_acct_block(unsigned long flags, long pages)  in shmem_acct_block()  argument
206 			pages * VM_ACCT(PAGE_SIZE));  in shmem_acct_block()
209 static inline void shmem_unacct_blocks(unsigned long flags, long pages)  in shmem_unacct_blocks()  argument
212 		vm_unacct_memory(pages * VM_ACCT(PAGE_SIZE));  in shmem_unacct_blocks()
215 static inline bool shmem_inode_acct_block(struct inode *inode, long pages)  in shmem_inode_acct_block()  argument
220 	if (shmem_acct_block(info->flags, pages))  in shmem_inode_acct_block()
225 					   sbinfo->max_blocks - pages) > 0)  in shmem_inode_acct_block()
227 		percpu_counter_add(&sbinfo->used_blocks, pages);  in shmem_inode_acct_block()
233 	shmem_unacct_blocks(info->flags, pages);  in shmem_inode_acct_block()
237 static inline void shmem_inode_unacct_blocks(struct inode *inode, long pages)  in shmem_inode_unacct_blocks()  argument
243 		percpu_counter_sub(&sbinfo->used_blocks, pages);  in shmem_inode_unacct_blocks()
244 	shmem_unacct_blocks(info->flags, pages);  in shmem_inode_unacct_blocks()
314 bool shmem_charge(struct inode *inode, long pages)  in shmem_charge()  argument
319 	if (!shmem_inode_acct_block(inode, pages))  in shmem_charge()
323 	inode->i_mapping->nrpages += pages;  in shmem_charge()
326 	info->alloced += pages;  in shmem_charge()
327 	inode->i_blocks += pages * BLOCKS_PER_PAGE;  in shmem_charge()
334 void shmem_uncharge(struct inode *inode, long pages)  in shmem_uncharge()  argument
342 	info->alloced -= pages;  in shmem_uncharge()
343 	inode->i_blocks -= pages * BLOCKS_PER_PAGE;  in shmem_uncharge()
347 	shmem_inode_unacct_blocks(inode, pages);  in shmem_uncharge()
780 					   PAGEVEC_SIZE, pvec.pages, indices);  in shmem_unlock_mapping()
818 			pvec.pages, indices);  in shmem_undo_range()
822 			struct page *page = pvec.pages[i];  in shmem_undo_range()
909 				pvec.pages, indices);  in shmem_undo_range()
919 			struct page *page = pvec.pages[i];  in shmem_undo_range()
1177 		struct page *page = pvec.pages[i];  in shmem_unuse_swap_entries()
1218 						  pvec.pages, indices,  in shmem_unuse_inode()
2652 					pvec.nr, pvec.pages, indices);  in shmem_seek_hole_data()
2666 			page = pvec.pages[i];  in shmem_seek_hole_data()