Commit eef334e added an ASSERT that the inode was locked in some way in xfs_bmapi_read(), but on realtime paths through xfs_rtbuf_get() this isn't the case; fix that. Reported-by: Ross Zwisler <ross.zwisler@xxxxxxxxxxxxxxx> Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx> --- I think we need the data_map_shared gyrations here, but not certain... diff --git a/fs/xfs/libxfs/xfs_rtbitmap.c b/fs/xfs/libxfs/xfs_rtbitmap.c index 9b59ffa..e6da0b2 100644 --- a/fs/xfs/libxfs/xfs_rtbitmap.c +++ b/fs/xfs/libxfs/xfs_rtbitmap.c @@ -57,11 +57,14 @@ xfs_rtbuf_get( xfs_inode_t *ip; /* bitmap or summary inode */ xfs_bmbt_irec_t map; int nmap = 1; + int lock_mode; int error; /* error value */ ip = issum ? mp->m_rsumip : mp->m_rbmip; + lock_mode = xfs_ilock_data_map_shared(ip); error = xfs_bmapi_read(ip, block, 1, &map, &nmap, XFS_DATA_FORK); + xfs_iunlock(ip, lock_mode); if (error) return error; _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs
