NFS: Remove use of the Big Kernel Lock around calls to rpc_execute. (a99b71c9) · Commits · 戴 / test

fs/nfs/direct.c

+0 −6

Original line number	Diff line number	Diff line
		@@ -307,9 +307,7 @@ static ssize_t nfs_direct_read_schedule(struct nfs_direct_req *dreq, unsigned lo

		data->task.tk_cookie = (unsigned long) inode;

		lock_kernel();
		rpc_execute(&data->task);
		unlock_kernel();

		dfprintk(VFS, "NFS: %5u initiated direct read call (req %s/%Ld, %zu bytes @ offset %Lu)\n",
		data->task.tk_pid,
		@@ -475,9 +473,7 @@ static void nfs_direct_commit_schedule(struct nfs_direct_req *dreq)

		dprintk("NFS: %5u initiated commit call\n", data->task.tk_pid);

		lock_kernel();
		rpc_execute(&data->task);
		unlock_kernel();
		}

		static void nfs_direct_write_complete(struct nfs_direct_req dreq, struct inode inode)
		@@ -641,9 +637,7 @@ static ssize_t nfs_direct_write_schedule(struct nfs_direct_req *dreq, unsigned l
		data->task.tk_priority = RPC_PRIORITY_NORMAL;
		data->task.tk_cookie = (unsigned long) inode;

		lock_kernel();
		rpc_execute(&data->task);
		unlock_kernel();

		dfprintk(VFS, "NFS: %5u initiated direct write call (req %s/%Ld, %zu bytes @ offset %Lu)\n",
		data->task.tk_pid,

+0 −2

Original line number	Diff line number	Diff line
		@@ -323,9 +323,7 @@ static void nfs_execute_read(struct nfs_read_data *data)
		sigset_t oldset;

		rpc_clnt_sigmask(clnt, &oldset);
		lock_kernel();
		rpc_execute(&data->task);
		unlock_kernel();
		rpc_clnt_sigunmask(clnt, &oldset);
		}

+0 −2

Original line number	Diff line number	Diff line
		@@ -991,9 +991,7 @@ static void nfs_execute_write(struct nfs_write_data *data)
		sigset_t oldset;

		rpc_clnt_sigmask(clnt, &oldset);
		lock_kernel();
		rpc_execute(&data->task);
		unlock_kernel();
		rpc_clnt_sigunmask(clnt, &oldset);
		}