From b9fc773ef512dd3db71560463d0e5543c35fe976 Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Tue, 15 Dec 2015 11:15:05 -0500 Subject: [PATCH] pNFS/flexfiles: Don't mark the entire layout as failed, when returning it In pNFS/flexfiles, we want to return the layout without necessarily marking it as having completely failed. We therefore move the call to pnfs_layout_io_set_failed() out of pnfs_error_mark_layout_for_return(), and then ensura that pNFS/files layout calls it separately. Signed-off-by: Trond Myklebust --- fs/nfs/filelayout/filelayout.c | 1 + fs/nfs/pnfs.c | 3 --- 2 files changed, 1 insertion(+), 3 deletions(-) diff --git a/fs/nfs/filelayout/filelayout.c b/fs/nfs/filelayout/filelayout.c index ae07b0f56659..bb1f4e7a3270 100644 --- a/fs/nfs/filelayout/filelayout.c +++ b/fs/nfs/filelayout/filelayout.c @@ -202,6 +202,7 @@ static int filelayout_async_handle_error(struct rpc_task *task, task->tk_status); nfs4_mark_deviceid_unavailable(devid); pnfs_error_mark_layout_for_return(inode, lseg); + pnfs_set_lo_fail(lseg); rpc_wake_up(&tbl->slot_tbl_waitq); /* fall through */ default: diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c index 6b42362cdbb0..113c3b327e24 100644 --- a/fs/nfs/pnfs.c +++ b/fs/nfs/pnfs.c @@ -1763,7 +1763,6 @@ void pnfs_error_mark_layout_for_return(struct inode *inode, struct pnfs_layout_segment *lseg) { struct pnfs_layout_hdr *lo = NFS_I(inode)->layout; - int iomode = pnfs_iomode_to_fail_bit(lseg->pls_range.iomode); struct pnfs_layout_range range = { .iomode = lseg->pls_range.iomode, .offset = 0, @@ -1772,8 +1771,6 @@ void pnfs_error_mark_layout_for_return(struct inode *inode, LIST_HEAD(free_me); spin_lock(&inode->i_lock); - /* set failure bit so that pnfs path will be retried later */ - pnfs_layout_set_fail_bit(lo, iomode); if (lo->plh_return_iomode == 0) lo->plh_return_iomode = range.iomode; else if (lo->plh_return_iomode != range.iomode) -- 2.39.2