mark_matching_lsegs_invalid could put the last ref to the layout, so the get_layout_hdr needs to be called first. Signed-off-by: Fred Isaman <iisaman@xxxxxxxxxx> --- fs/nfs/pnfs.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c index d25f66d..f99f068 100644 --- a/fs/nfs/pnfs.c +++ b/fs/nfs/pnfs.c @@ -646,10 +646,10 @@ _pnfs_return_layout(struct inode *ino) return status; } stateid = nfsi->layout->plh_stateid; - mark_matching_lsegs_invalid(lo, &tmp_list, NULL); - lo->plh_block_lgets++; /* Reference matched in nfs4_layoutreturn_release */ get_layout_hdr(lo); + mark_matching_lsegs_invalid(lo, &tmp_list, NULL); + lo->plh_block_lgets++; spin_unlock(&ino->i_lock); pnfs_free_lseg_list(&tmp_list); -- 1.7.2.1 -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
