Re: [PATCH v2 4/5] dax: use sb_issue_zerout instead of calling dax_clear_sectors

Vishal Verma writes: > From: Matthew Wilcox > > dax_clear_sectors() cannot handle poisoned blocks. These must be > zeroed using the BIO interface instead. Convert ext2 and XFS to use > only sb_issue_zerout(). > > Signed-off-by: Matthew Wilcox > [vishal: Also remove the dax_clear_sectors funct

[PATCH v2 4/5] dax: use sb_issue_zerout instead of calling dax_clear_sectors

From: Matthew Wilcox dax_clear_sectors() cannot handle poisoned blocks. These must be zeroed using the BIO interface instead. Convert ext2 and XFS to use only sb_issue_zerout(). Signed-off-by: Matthew Wilcox [vishal: Also remove the dax_clear_sectors function entirely] Signed-off-by: Vishal V