103 #define btrfs_debug_check_extent_io_range(tree, start, end)		\  argument
106 		struct extent_io_tree *tree, u64 start, u64 end)  in __btrfs_debug_check_extent_io_range()
129 	u64 start;  member
547 			struct extent_state *state, u64 start, u64 end,  in insert_state()
697 int __clear_extent_bit(struct extent_io_tree *tree, u64 start, u64 end,  in __clear_extent_bit()
870 static void wait_extent_bit(struct extent_io_tree *tree, u64 start, u64 end,  in wait_extent_bit()
966 __set_extent_bit(struct extent_io_tree *tree, u64 start, u64 end,  in __set_extent_bit()
1182 int set_extent_bit(struct extent_io_tree *tree, u64 start, u64 end,  in set_extent_bit()
1209 int convert_extent_bit(struct extent_io_tree *tree, u64 start, u64 end,  in convert_extent_bit()
1410 int set_record_extent_bits(struct extent_io_tree *tree, u64 start, u64 end,  in set_record_extent_bits()
1425 int set_extent_bits_nowait(struct extent_io_tree *tree, u64 start, u64 end,  in set_extent_bits_nowait()
1432 int clear_extent_bit(struct extent_io_tree *tree, u64 start, u64 end,  in clear_extent_bit()
1440 int clear_record_extent_bits(struct extent_io_tree *tree, u64 start, u64 end,  in clear_record_extent_bits()
1457 int lock_extent_bits(struct extent_io_tree *tree, u64 start, u64 end,  in lock_extent_bits()
1477 int try_lock_extent(struct extent_io_tree *tree, u64 start, u64 end)  in try_lock_extent()
1493 void extent_range_clear_dirty_for_io(struct inode *inode, u64 start, u64 end)  in extent_range_clear_dirty_for_io()
1508 void extent_range_redirty_for_io(struct inode *inode, u64 start, u64 end)  in extent_range_redirty_for_io()
1530 			    u64 start, unsigned bits)  in find_first_extent_bit_state()
1563 int find_first_extent_bit(struct extent_io_tree *tree, u64 start,  in find_first_extent_bit()
1614 int find_contiguous_extent_bit(struct extent_io_tree *tree, u64 start,  in find_contiguous_extent_bit()
1651 void find_first_clear_extent_bit(struct extent_io_tree *tree, u64 start,  in find_first_clear_extent_bit()
1759 bool btrfs_find_delalloc_range(struct extent_io_tree *tree, u64 *start,  in btrfs_find_delalloc_range()
1819 					   u64 start, u64 end)  in __unlock_for_delalloc()
1863 				    struct page *locked_page, u64 *start,  in find_lock_delalloc_range()
2021 void extent_clear_unlock_delalloc(struct btrfs_inode *inode, u64 start, u64 end,  in extent_clear_unlock_delalloc()
2039 		     u64 *start, u64 search_end, u64 max_bytes,  in count_range_bits()
2097 int set_state_failrec(struct extent_io_tree *tree, u64 start,  in set_state_failrec()
2125 struct io_failure_record *get_state_failrec(struct extent_io_tree *tree, u64 start)  in get_state_failrec()
2159 int test_range_bit(struct extent_io_tree *tree, u64 start, u64 end,  in test_range_bit()
2215 	u64 start = page_offset(page);  in check_page_uptodate()  local
2255 int repair_io_failure(struct btrfs_fs_info *fs_info, u64 ino, u64 start,  in repair_io_failure()
2339 	u64 start = eb->start;  in btrfs_repair_eb_io_failure()  local
2365 		     struct extent_io_tree *io_tree, u64 start,  in clean_io_failure()
2425 void btrfs_free_io_failure_record(struct btrfs_inode *inode, u64 start, u64 end)  in btrfs_free_io_failure_record()
2454 							     u64 start, u64 end)  in btrfs_get_io_failure_record()
2647 				      u64 start, u64 end, int failed_mirror,  in btrfs_submit_read_repair()
2714 void end_extent_writepage(struct page *page, int err, u64 start, u64 end)  in end_extent_writepage()
2742 	u64 start;  in end_bio_extent_writepage()  local
2779 endio_readpage_release_extent(struct extent_io_tree *tree, u64 start, u64 len,  in endio_readpage_release_extent()
2808 	u64 start;  in end_bio_extent_readpage()  local
3113 		 u64 start, u64 len, struct extent_map **em_cached)  in __get_extent_map()
3149 	u64 start = page_offset(page);  in btrfs_do_readpage()  local
3349 					     u64 start, u64 end,  in contiguous_readpages()
3465 	u64 start = page_offset(page);  in __extent_writepage_io()  local
3581 	u64 start = page_offset(page);  in __extent_writepage()  local
3874 	unsigned long start, end;  in write_one_eb()  local
4276 int extent_write_locked_range(struct inode *inode, u64 start, u64 end,  in extent_write_locked_range()
4381 	u64 start = page_offset(page);  in extent_invalidatepage()  local
4404 	u64 start = page_offset(page);  in try_release_extent_state()  local
4438 	u64 start = page_offset(page);  in try_release_extent_mapping()  local
4664 		  u64 start, u64 len)  in extent_fiemap()
4943 __alloc_extent_buffer(struct btrfs_fs_info *fs_info, u64 start,  in __alloc_extent_buffer()
5015 						  u64 start, unsigned long len)  in __alloc_dummy_extent_buffer()
5044 						u64 start)  in alloc_dummy_extent_buffer()
5102 					 u64 start)  in find_extent_buffer()
5140 					u64 start)  in alloc_test_extent_buffer()
5181 					  u64 start)  in alloc_extent_buffer()
5587 static bool report_eb_range(const struct extent_buffer *eb, unsigned long start,  in report_eb_range()
5606 				 unsigned long start, unsigned long len)  in check_eb_range()
5618 			unsigned long start, unsigned long len)  in read_extent_buffer()
5648 				       unsigned long start, unsigned long len)  in read_extent_buffer_to_user_nofault()
5683 			 unsigned long start, unsigned long len)  in memcmp_extent_buffer()
5738 			 unsigned long start, unsigned long len)  in write_extent_buffer()
5767 void memzero_extent_buffer(const struct extent_buffer *eb, unsigned long start,  in memzero_extent_buffer()
5859 				    unsigned long start, unsigned long nr,  in eb_bitmap_offset()
5883 int extent_buffer_test_bit(const struct extent_buffer *eb, unsigned long start,  in extent_buffer_test_bit()
5905 void extent_buffer_bitmap_set(const struct extent_buffer *eb, unsigned long start,  in extent_buffer_bitmap_set()
5948 				unsigned long start, unsigned long pos,  in extent_buffer_bitmap_clear()