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authorZhang Yi <yi.zhang@huawei.com>2022-09-01 21:34:56 +0800
committerAndrew Morton <akpm@linux-foundation.org>2022-09-11 20:26:06 -0700
commit0ed48061887f603b33b7dcb9075cbfaaa8d02723 (patch)
tree662a4ecb23594acaa38e111e9df8435f821fa0ff /fs/jbd2
parent86a020cc7232c3defad370852415876bbe4576dc (diff)
isofs: replace ll_rw_block()
ll_rw_block() is not safe for the sync read path because it cannot guarantee that submitting read IO if the buffer has been locked. We could get false positive EIO return from zisofs_uncompress_block() if he buffer has been locked by others. So stop using ll_rw_block(), switch to sync helper instead. Link: https://lkml.kernel.org/r/20220901133505.2510834-6-yi.zhang@huawei.com Signed-off-by: Zhang Yi <yi.zhang@huawei.com> Reviewed-by: Jan Kara <jack@suse.cz> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'fs/jbd2')
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