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Date: Wed, 28 May 2008 23:56:11 +0200 From: Jan Kara <jack@...e.cz> To: Andrew Morton <akpm@...ux-foundation.org> Cc: LKML <linux-kernel@...r.kernel.org>, linux-ext4@...r.kernel.org, Jan Kara <jack@...e.cz> Subject: [PATCH] jbd: Silence warnings about non-uptodate buffers When underlying block device becomes unavailable (e.g. someone pulling an USB stick from under us), kernel produces warning about non-uptodate buffer (superblock) being marked dirty. Silence these warnings by making buffer uptodate before marking it dirty. Signed-off-by: Jan Kara <jack@...e.cz> --- fs/jbd/journal.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/fs/jbd/journal.c b/fs/jbd/journal.c index b99c3b3..9303608 100644 --- a/fs/jbd/journal.c +++ b/fs/jbd/journal.c @@ -959,6 +959,7 @@ void journal_update_superblock(journal_t *journal, int wait) spin_unlock(&journal->j_state_lock); BUFFER_TRACE(bh, "marking dirty"); + set_buffer_uptodate(bh); mark_buffer_dirty(bh); if (wait) sync_dirty_buffer(bh); -- 1.5.2.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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