diff --git a/fs/nfs/file.c b/fs/nfs/file.c index 018d29a79e73..1b66362696e0 100644 --- a/fs/nfs/file.c +++ b/fs/nfs/file.c @@ -591,18 +591,6 @@ static const struct vm_operations_struct nfs_file_vm_ops = { .page_mkwrite = nfs_vm_page_mkwrite, }; -static int nfs_need_check_write(struct file *filp, struct inode *inode, - int error) -{ - struct nfs_open_context *ctx; - - ctx = nfs_file_open_context(filp); - if (nfs_error_is_fatal_on_server(error) || - nfs_ctx_key_to_expire(ctx, inode)) - return 1; - return 0; -} - ssize_t nfs_file_write(struct kiocb *iocb, struct iov_iter *from) { struct file *file = iocb->ki_filp; @@ -630,7 +618,7 @@ ssize_t nfs_file_write(struct kiocb *iocb, struct iov_iter *from) if (iocb->ki_flags & IOCB_APPEND || iocb->ki_pos > i_size_read(inode)) { result = nfs_revalidate_file_size(inode, file); if (result) - goto out; + return result; } nfs_clear_invalid_mapping(file->f_mapping); @@ -649,6 +637,7 @@ ssize_t nfs_file_write(struct kiocb *iocb, struct iov_iter *from) written = result; iocb->ki_pos += written; + nfs_add_stats(inode, NFSIOS_NORMALWRITTENBYTES, written); if (mntflags & NFS_MOUNT_WRITE_EAGER) { result = filemap_fdatawrite_range(file->f_mapping, @@ -666,17 +655,22 @@ ssize_t nfs_file_write(struct kiocb *iocb, struct iov_iter *from) } result = generic_write_sync(iocb, written); if (result < 0) - goto out; + return result; +out: /* Return error values */ error = filemap_check_wb_err(file->f_mapping, since); - if (nfs_need_check_write(file, inode, error)) { - int err = nfs_wb_all(inode); - if (err < 0) - result = err; + switch (error) { + default: + break; + case -EDQUOT: + case -EFBIG: + case -ENOSPC: + nfs_wb_all(inode); + error = file_check_and_advance_wb_err(file); + if (error < 0) + result = error; } - nfs_add_stats(inode, NFSIOS_NORMALWRITTENBYTES, written); -out: return result; out_swapfile: