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Message-Id: <1341870307-11803-1-git-send-email-jack@suse.cz> Date: Mon, 9 Jul 2012 23:45:06 +0200 From: Jan Kara <jack@...e.cz> To: linux-ext4@...r.kernel.org Cc: Jan Kara <jack@...e.cz> Subject: [PATCH 1/2] jbd: Check return value of blkdev_issue_flush() blkdev_issue_flush() can fail. Make sure the error gets properly propagated. Signed-off-by: Jan Kara <jack@...e.cz> --- fs/jbd/recovery.c | 7 +++++-- 1 files changed, 5 insertions(+), 2 deletions(-) I have queued this patch in my tree and plan to send it to Linus in the next merge window. diff --git a/fs/jbd/recovery.c b/fs/jbd/recovery.c index 008bf06..a748fe2 100644 --- a/fs/jbd/recovery.c +++ b/fs/jbd/recovery.c @@ -265,8 +265,11 @@ int journal_recover(journal_t *journal) if (!err) err = err2; /* Flush disk caches to get replayed data on the permanent storage */ - if (journal->j_flags & JFS_BARRIER) - blkdev_issue_flush(journal->j_fs_dev, GFP_KERNEL, NULL); + if (journal->j_flags & JFS_BARRIER) { + err2 = blkdev_issue_flush(journal->j_fs_dev, GFP_KERNEL, NULL); + if (!err) + err = err2; + } return err; } -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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