fs/btrfs/file.c

101 	u64 block_start = round_down(pos, fs_info->sectorsize);
102 	u64 block_len = round_up(pos + copied, fs_info->sectorsize) - block_start;
146 	start_pos = round_down(pos, fs_info->sectorsize);
148 			     fs_info->sectorsize);
466 						   fs_info->sectorsize);
1002 	start_pos = round_down(pos, fs_info->sectorsize);
1003 	last_pos = round_up(pos + write_bytes, fs_info->sectorsize) - 1;
1091 	lockstart = round_down(pos, fs_info->sectorsize);
1093 			   fs_info->sectorsize) - 1;
1176 	start_pos = round_down(pos, fs_info->sectorsize);
1180 		loff_t end_pos = round_up(pos + count, fs_info->sectorsize);
1263 		sector_offset = pos & (fs_info->sectorsize - 1);
1296 					 fs_info->sectorsize);
1353 					fs_info->sectorsize);
1383 						   fs_info->sectorsize) +
1392 					fs_info->sectorsize);
1439 					round_down(pos, fs_info->sectorsize),
1457 	const u32 blocksize_mask = fs_info->sectorsize - 1;
2144 		reserved_space = round_up(size - page_start, fs_info->sectorsize);
2366 			      round_down(*start, fs_info->sectorsize),
2367 			      round_up(*len, fs_info->sectorsize));
2530 	u64 ino_size = round_up(inode->vfs_inode.i_size, fs_info->sectorsize);
2805 	ino_size = round_up(inode->i_size, fs_info->sectorsize);
2819 	lockstart = round_up(offset, fs_info->sectorsize);
2820 	lockend = round_down(offset + len, fs_info->sectorsize) - 1;
2831 	if (same_block && len < fs_info->sectorsize) {
3020 	const u64 sectorsize = inode->root->fs_info->sectorsize;
3024 	offset = round_down(offset, sectorsize);
3025 	em = btrfs_get_extent(inode, NULL, offset, sectorsize);
3050 	const u64 sectorsize = fs_info->sectorsize;
3051 	u64 alloc_start = round_down(offset, sectorsize);
3052 	u64 alloc_end = round_up(offset + len, sectorsize);
3090 		ASSERT(IS_ALIGNED(alloc_start, sectorsize));
3099 		em = btrfs_get_extent(BTRFS_I(inode), NULL, alloc_start, sectorsize);
3111 		if (len < sectorsize && em->block_start != EXTENT_MAP_HOLE) {
3122 		alloc_start = round_down(offset, sectorsize);
3123 		alloc_end = alloc_start + sectorsize;
3127 	alloc_start = round_up(offset, sectorsize);
3128 	alloc_end = round_down(offset + len, sectorsize);
3136 	if (!IS_ALIGNED(offset, sectorsize)) {
3142 			alloc_start = round_down(offset, sectorsize);
3153 	if (!IS_ALIGNED(offset + len, sectorsize)) {
3159 			alloc_end = round_up(offset + len, sectorsize);
3194 						fs_info->sectorsize,
3234 	int blocksize = BTRFS_I(inode)->root->fs_info->sectorsize;
3539 	u64 cur_offset = round_down(start, inode->root->fs_info->sectorsize);
3699 	lockstart = round_down(start, fs_info->sectorsize);
3700 	lockend = round_up(i_size, fs_info->sectorsize);
3702 		lockend = lockstart + fs_info->sectorsize;