fs/jfs: Add check if journaling to disk has been disabled in lbmRead()
Signed-off-by: Gu Zheng <guz.fnst@cn.fujitsu.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
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@ -2009,7 +2009,13 @@ static int lbmRead(struct jfs_log * log, int pn, struct lbuf ** bpp)
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bio->bi_end_io = lbmIODone;
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bio->bi_private = bp;
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submit_bio(READ_SYNC, bio);
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/*check if journaling to disk has been disabled*/
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if (log->no_integrity) {
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bio->bi_size = 0;
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lbmIODone(bio, 0);
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} else {
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submit_bio(READ_SYNC, bio);
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}
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wait_event(bp->l_ioevent, (bp->l_flag != lbmREAD));
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