diff options
| -rw-r--r-- | fs/nfs/nfs4proc.c | 6 | ||||
| -rw-r--r-- | fs/nfs/read.c | 6 | ||||
| -rw-r--r-- | fs/nfs/write.c | 4 |
3 files changed, 9 insertions, 7 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 153898e1331f..b14145b7b87f 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -970,7 +970,7 @@ static int _nfs4_do_open(struct inode *dir, struct dentry *dentry, int flags, st status = -ENOMEM; opendata = nfs4_opendata_alloc(dentry, sp, flags, sattr); if (opendata == NULL) - goto err_put_state_owner; + goto err_release_rwsem; status = _nfs4_proc_open(opendata); if (status != 0) @@ -989,11 +989,11 @@ static int _nfs4_do_open(struct inode *dir, struct dentry *dentry, int flags, st return 0; err_opendata_free: nfs4_opendata_free(opendata); +err_release_rwsem: + up_read(&clp->cl_sem); err_put_state_owner: nfs4_put_state_owner(sp); out_err: - /* Note: clp->cl_sem must be released before nfs4_put_open_state()! */ - up_read(&clp->cl_sem); *res = NULL; return status; } diff --git a/fs/nfs/read.c b/fs/nfs/read.c index 7a9ee00e0c61..f0aff824a291 100644 --- a/fs/nfs/read.c +++ b/fs/nfs/read.c @@ -204,9 +204,11 @@ static int nfs_readpage_sync(struct nfs_open_context *ctx, struct inode *inode, NFS_I(inode)->cache_validity |= NFS_INO_INVALID_ATIME; spin_unlock(&inode->i_lock); - nfs_readpage_truncate_uninitialised_page(rdata); - if (rdata->res.eof || rdata->res.count == rdata->args.count) + if (rdata->res.eof || rdata->res.count == rdata->args.count) { SetPageUptodate(page); + if (rdata->res.eof && count != 0) + memclear_highpage_flush(page, rdata->args.pgbase, count); + } result = 0; io_error: diff --git a/fs/nfs/write.c b/fs/nfs/write.c index 8ab3cf10d792..7084ac9a6455 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -590,8 +590,8 @@ static void nfs_cancel_commit_list(struct list_head *head) req = nfs_list_entry(head->next); nfs_list_remove_request(req); nfs_inode_remove_request(req); - nfs_clear_page_writeback(req); dec_zone_page_state(req->wb_page, NR_UNSTABLE_NFS); + nfs_clear_page_writeback(req); } } @@ -1386,8 +1386,8 @@ nfs_commit_list(struct inode *inode, struct list_head *head, int how) req = nfs_list_entry(head->next); nfs_list_remove_request(req); nfs_mark_request_commit(req); - nfs_clear_page_writeback(req); dec_zone_page_state(req->wb_page, NR_UNSTABLE_NFS); + nfs_clear_page_writeback(req); } return -ENOMEM; } |