diff options
Diffstat (limited to 'fs/nfs/direct.c')
| -rw-r--r-- | fs/nfs/direct.c | 25 |
1 files changed, 9 insertions, 16 deletions
diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c index 9f7f8b9ea1e..bdfabf854a5 100644 --- a/fs/nfs/direct.c +++ b/fs/nfs/direct.c @@ -497,6 +497,7 @@ static void nfs_direct_write_complete(struct nfs_direct_req *dreq, struct inode if (dreq->commit_data != NULL) nfs_commit_free(dreq->commit_data); nfs_direct_free_writedata(dreq); + nfs_zap_mapping(inode, inode->i_mapping); nfs_direct_complete(dreq); } } @@ -517,6 +518,7 @@ static void nfs_direct_write_complete(struct nfs_direct_req *dreq, struct inode { nfs_end_data_update(inode); nfs_direct_free_writedata(dreq); + nfs_zap_mapping(inode, inode->i_mapping); nfs_direct_complete(dreq); } #endif @@ -532,10 +534,12 @@ static void nfs_direct_write_result(struct rpc_task *task, void *calldata) spin_lock(&dreq->lock); - if (likely(status >= 0)) - dreq->count += data->res.count; - else - dreq->error = task->tk_status; + if (unlikely(status < 0)) { + dreq->error = status; + goto out_unlock; + } + + dreq->count += data->res.count; if (data->res.verf->committed != NFS_FILE_SYNC) { switch (dreq->flags) { @@ -550,7 +554,7 @@ static void nfs_direct_write_result(struct rpc_task *task, void *calldata) } } } - +out_unlock: spin_unlock(&dreq->lock); } @@ -828,17 +832,6 @@ ssize_t nfs_file_direct_write(struct kiocb *iocb, const struct iovec *iov, retval = nfs_direct_write(iocb, (unsigned long) buf, count, pos); - /* - * XXX: nfs_end_data_update() already ensures this file's - * cached data is subsequently invalidated. Do we really - * need to call invalidate_inode_pages2() again here? - * - * For aio writes, this invalidation will almost certainly - * occur before the writes complete. Kind of racey. - */ - if (mapping->nrpages) - invalidate_inode_pages2(mapping); - if (retval > 0) iocb->ki_pos = pos + retval; |