From c8da0faf6b07623c473cab42967f943ad4ab7560 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 8 Jul 2011 14:36:25 +0200 Subject: xfs: return the buffer locked from xfs_buf_get_uncached All other xfs_buf_get/read-like helpers return the buffer locked, make sure xfs_buf_get_uncached isn't different for no reason. Half of the callers already lock it directly after, and the others probably should also keep it locked if only for consistency and beeing able to use xfs_buf_rele, but I'll leave that for later. Signed-off-by: Christoph Hellwig Reviewed-by: Alex Elder Reviewed-by: Dave Chinner --- fs/xfs/xfs_log_recover.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'fs/xfs/xfs_log_recover.c') diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index a74e26408343..40c9742aa478 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -91,6 +91,8 @@ xlog_get_bp( xlog_t *log, int nbblks) { + struct xfs_buf *bp; + if (!xlog_buf_bbcount_valid(log, nbblks)) { xfs_warn(log->l_mp, "Invalid block length (0x%x) for buffer", nbblks); @@ -118,8 +120,10 @@ xlog_get_bp( nbblks += log->l_sectBBsize; nbblks = round_up(nbblks, log->l_sectBBsize); - return xfs_buf_get_uncached(log->l_mp->m_logdev_targp, - BBTOB(nbblks), 0); + bp = xfs_buf_get_uncached(log->l_mp->m_logdev_targp, BBTOB(nbblks), 0); + if (bp) + xfs_buf_unlock(bp); + return bp; } STATIC void -- cgit v1.2.3