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Commit 95bbb82f authored by Gu Zheng's avatar Gu Zheng Committed by Dave Kleikamp
Browse files

fs/jfs: Add check if journaling to disk has been disabled in lbmRead() 



Signed-off-by: default avatarGu Zheng <guz.fnst@cn.fujitsu.com>
Signed-off-by: default avatarDave Kleikamp <dave.kleikamp@oracle.com>
parent e9b37667

fs/jfs/jfs_logmgr.c

+7 −1
Original line number Diff line number Diff line
@@ -2009,7 +2009,13 @@ static int lbmRead(struct jfs_log * log, int pn, struct lbuf ** bpp) 


	bio->bi_end_io = lbmIODone;

	bio->bi_private = bp;

	/*check if journaling to disk has been disabled*/

	if (log->no_integrity) {

		bio->bi_size = 0;

		lbmIODone(bio, 0);

	} else {

		submit_bio(READ_SYNC, bio);

	}



	wait_event(bp->l_ioevent, (bp->l_flag != lbmREAD));