Avantika Mathur wrote:
Hi Andreas, I have ported your uninitialized block group kernel patch to mainline 2.6.22-rc3, included below. I will also be posting the ported e2fsprogs patches. I had trouble testing the patches because of inconsistency in the block_group structure in e2fsprogs - which is only using ext2_block_group, and not ext4_block_group. ThanksAvantika---
...
+#if !defined(CONFIG_CRC16) && !defined(CONFIG_CRC16_MODULE)
+/** CRC table for the CRC-16. The poly is 0x8005 (x16 + x15 + x2 + 1) */
+__u16 const crc16_table[256] = {
+ 0x0000, 0xC0C1, 0xC181, 0x0140, 0xC301, 0x03C0, 0x0280, 0xC241,
+ 0xC601, 0x06C0, 0x0780, 0xC741, 0x0500, 0xC5C1, 0xC481, 0x0440,
Apologies if this has already been discussed & I missed it, but why replicate all this? why not just require CONFIG_CRC16?
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