Messages in this thread Patch in this message | | | Date | Wed, 1 Feb 2006 21:04:39 +0000 | From | Alasdair G Kergon <> | Subject | device-mapper log bitset: fix big endian find_next_zero_bit |
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From: Stefan Bader <shbader@de.ibm.com>
This is a fix to the device-mapper-log-bitset-fix-endian patch that switched to ext2_* versions of the set and clear bit functions. The find_next_zero_bit function also has to be the ext2 one. Otherwise the mirror target tries to recover non-existent regions beyond the end of device.
Signed-Off-By: Stefan Bader <shbader@de.ibm.com> Signed-Off-By: Alasdair G Kergon <agk@redhat.com>
Index: linux-2.6.16-rc1/drivers/md/dm-log.c =================================================================== --- linux-2.6.16-rc1.orig/drivers/md/dm-log.c 2006-01-23 21:22:19.000000000 +0000 +++ linux-2.6.16-rc1/drivers/md/dm-log.c 2006-02-01 20:54:50.000000000 +0000 @@ -545,7 +545,8 @@ static int core_get_resync_work(struct d return 0; do { - *region = find_next_zero_bit((unsigned long *) lc->sync_bits, + *region = ext2_find_next_zero_bit( + (unsigned long *) lc->sync_bits, lc->region_count, lc->sync_search); lc->sync_search = *region + 1; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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