29 	u64 bitmap;  in afs_find_contig_bits()  local
33 	bitmap  = (u64)block->hdr.bitmap[0] << 0 * 8;  in afs_find_contig_bits()
34 	bitmap |= (u64)block->hdr.bitmap[1] << 1 * 8;  in afs_find_contig_bits()
35 	bitmap |= (u64)block->hdr.bitmap[2] << 2 * 8;  in afs_find_contig_bits()
36 	bitmap |= (u64)block->hdr.bitmap[3] << 3 * 8;  in afs_find_contig_bits()
37 	bitmap |= (u64)block->hdr.bitmap[4] << 4 * 8;  in afs_find_contig_bits()
38 	bitmap |= (u64)block->hdr.bitmap[5] << 5 * 8;  in afs_find_contig_bits()
39 	bitmap |= (u64)block->hdr.bitmap[6] << 6 * 8;  in afs_find_contig_bits()
40 	bitmap |= (u64)block->hdr.bitmap[7] << 7 * 8;  in afs_find_contig_bits()
41 	bitmap >>= 1; /* The first entry is metadata */  in afs_find_contig_bits()
47 			n = ffz(bitmap);  in afs_find_contig_bits()
49 			n = ((u32)bitmap) != 0 ?  in afs_find_contig_bits()
50 				ffz((u32)bitmap) :  in afs_find_contig_bits()
51 				ffz((u32)(bitmap >> 32)) + 32;  in afs_find_contig_bits()
52 		bitmap >>= n;  in afs_find_contig_bits()
55 		if ((bitmap & mask) == 0) {  in afs_find_contig_bits()
61 		n = __ffs(bitmap);  in afs_find_contig_bits()
62 		bitmap >>= n;  in afs_find_contig_bits()
64 	} while (bitmap);  in afs_find_contig_bits()
80 	before = *(u64 *)block->hdr.bitmap;  in afs_set_contig_bits()
82 	block->hdr.bitmap[0] |= (u8)(mask >> 0 * 8);  in afs_set_contig_bits()
83 	block->hdr.bitmap[1] |= (u8)(mask >> 1 * 8);  in afs_set_contig_bits()
84 	block->hdr.bitmap[2] |= (u8)(mask >> 2 * 8);  in afs_set_contig_bits()
85 	block->hdr.bitmap[3] |= (u8)(mask >> 3 * 8);  in afs_set_contig_bits()
86 	block->hdr.bitmap[4] |= (u8)(mask >> 4 * 8);  in afs_set_contig_bits()
87 	block->hdr.bitmap[5] |= (u8)(mask >> 5 * 8);  in afs_set_contig_bits()
88 	block->hdr.bitmap[6] |= (u8)(mask >> 6 * 8);  in afs_set_contig_bits()
89 	block->hdr.bitmap[7] |= (u8)(mask >> 7 * 8);  in afs_set_contig_bits()
91 	after = *(u64 *)block->hdr.bitmap;  in afs_set_contig_bits()
105 	before = *(u64 *)block->hdr.bitmap;  in afs_clear_contig_bits()
107 	block->hdr.bitmap[0] &= ~(u8)(mask >> 0 * 8);  in afs_clear_contig_bits()
108 	block->hdr.bitmap[1] &= ~(u8)(mask >> 1 * 8);  in afs_clear_contig_bits()
109 	block->hdr.bitmap[2] &= ~(u8)(mask >> 2 * 8);  in afs_clear_contig_bits()
110 	block->hdr.bitmap[3] &= ~(u8)(mask >> 3 * 8);  in afs_clear_contig_bits()
111 	block->hdr.bitmap[4] &= ~(u8)(mask >> 4 * 8);  in afs_clear_contig_bits()
112 	block->hdr.bitmap[5] &= ~(u8)(mask >> 5 * 8);  in afs_clear_contig_bits()
113 	block->hdr.bitmap[6] &= ~(u8)(mask >> 6 * 8);  in afs_clear_contig_bits()
114 	block->hdr.bitmap[7] &= ~(u8)(mask >> 7 * 8);  in afs_clear_contig_bits()
116 	after = *(u64 *)block->hdr.bitmap;  in afs_clear_contig_bits()
126 	u64 bitmap;  in afs_dir_scan_block()  local
131 	bitmap  = (u64)block->hdr.bitmap[0] << 0 * 8;  in afs_dir_scan_block()
132 	bitmap |= (u64)block->hdr.bitmap[1] << 1 * 8;  in afs_dir_scan_block()
133 	bitmap |= (u64)block->hdr.bitmap[2] << 2 * 8;  in afs_dir_scan_block()
134 	bitmap |= (u64)block->hdr.bitmap[3] << 3 * 8;  in afs_dir_scan_block()
135 	bitmap |= (u64)block->hdr.bitmap[4] << 4 * 8;  in afs_dir_scan_block()
136 	bitmap |= (u64)block->hdr.bitmap[5] << 5 * 8;  in afs_dir_scan_block()
137 	bitmap |= (u64)block->hdr.bitmap[6] << 6 * 8;  in afs_dir_scan_block()
138 	bitmap |= (u64)block->hdr.bitmap[7] << 7 * 8;  in afs_dir_scan_block()
143 		if (!((bitmap >> d) & 1))  in afs_dir_scan_block()
173 	block->hdr.bitmap[0] = 1;  in afs_edit_init_block()
176 		block->hdr.bitmap[0] = 0xff;  in afs_edit_init_block()
177 		block->hdr.bitmap[1] = 0x1f;  in afs_edit_init_block()