diff options
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/write.c | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/fs/nfs/write.c b/fs/nfs/write.c index 95ac001b6fdf..2e654940478f 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -569,6 +569,18 @@ static void nfs_write_error_remove_page(struct nfs_page *req) nfs_release_request(req); } +static bool +nfs_error_is_fatal_on_server(int err) +{ + switch (err) { + case 0: + case -ERESTARTSYS: + case -EINTR: + return false; + } + return nfs_error_is_fatal(err); +} + /* * Find an associated nfs write request, and prepare to flush it out * May return an error if the user signalled nfs_wait_on_request(). @@ -591,6 +603,10 @@ static int nfs_page_async_flush(struct nfs_pageio_descriptor *pgio, WARN_ON_ONCE(test_bit(PG_CLEAN, &req->wb_flags)); ret = 0; + /* If there is a fatal error that covers this write, just exit */ + if (nfs_error_is_fatal_on_server(req->wb_context->error)) + goto out_launder; + if (!nfs_pageio_add_request(pgio, req)) { ret = pgio->pg_error; /* @@ -600,10 +616,8 @@ static int nfs_page_async_flush(struct nfs_pageio_descriptor *pgio, */ if (nfs_error_is_fatal(ret)) { nfs_context_set_write_error(req->wb_context, ret); - if (launder) { - nfs_write_error_remove_page(req); - goto out; - } + if (launder) + goto out_launder; } nfs_redirty_request(req); ret = -EAGAIN; @@ -612,6 +626,9 @@ static int nfs_page_async_flush(struct nfs_pageio_descriptor *pgio, NFSIOS_WRITEPAGES, 1); out: return ret; +out_launder: + nfs_write_error_remove_page(req); + return ret; } static int nfs_do_writepage(struct page *page, struct writeback_control *wbc, |