From: David Howells <dhowells@redhat.com>
Date: Tue, 14 May 2019 10:44:26 +0000 (+0100)
Subject: afs: Always get the reply time
X-Git-Tag: v5.4-rc1~950^2~8
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4571577f16c82f8db8133b228cdca5fd61042c77;p=platform%2Fkernel%2Flinux-rpi.git

afs: Always get the reply time

Always ask for the reply time from AF_RXRPC as it's used to calculate the
callback expiry time and lock expiry times, so it's needed by most FS
operations.

Signed-off-by: David Howells <dhowells@redhat.com>
---

diff --git a/fs/afs/fsclient.c b/fs/afs/fsclient.c
index eeba2a3..d4bce38 100644
--- a/fs/afs/fsclient.c
+++ b/fs/afs/fsclient.c
@@ -453,7 +453,6 @@ int afs_fs_fetch_file_status(struct afs_fs_cursor *fc, struct afs_volsync *volsy
 	call->xvnode = vnode;
 	call->out_volsync = volsync;
 	call->expected_version = new_inode ? 1 : vnode->status.data_version;
-	call->want_reply_time = true;
 
 	/* marshall the parameters */
 	bp = call->request;
@@ -645,7 +644,6 @@ static int afs_fs_fetch_data64(struct afs_fs_cursor *fc, struct afs_read *req)
 	call->out_volsync = NULL;
 	call->read_request = req;
 	call->expected_version = vnode->status.data_version;
-	call->want_reply_time = true;
 
 	/* marshall the parameters */
 	bp = call->request;
@@ -696,7 +694,6 @@ int afs_fs_fetch_data(struct afs_fs_cursor *fc, struct afs_read *req)
 	call->out_volsync = NULL;
 	call->read_request = req;
 	call->expected_version = vnode->status.data_version;
-	call->want_reply_time = true;
 
 	/* marshall the parameters */
 	bp = call->request;
@@ -809,7 +806,6 @@ int afs_fs_create(struct afs_fs_cursor *fc,
 	call->out_extra_status = newstatus;
 	call->out_cb = newcb;
 	call->expected_version = current_data_version + 1;
-	call->want_reply_time = true;
 
 	/* marshall the parameters */
 	bp = call->request;
@@ -1887,7 +1883,6 @@ int afs_fs_set_lock(struct afs_fs_cursor *fc, afs_lock_type_t type)
 
 	call->key = fc->key;
 	call->xvnode = vnode;
-	call->want_reply_time = true;
 
 	/* marshall the parameters */
 	bp = call->request;
@@ -1925,7 +1920,6 @@ int afs_fs_extend_lock(struct afs_fs_cursor *fc)
 
 	call->key = fc->key;
 	call->xvnode = vnode;
-	call->want_reply_time = true;
 
 	/* marshall the parameters */
 	bp = call->request;
@@ -2101,7 +2095,6 @@ struct afs_call *afs_fs_get_capabilities(struct afs_net *net,
 	call->server = afs_get_server(server);
 	call->server_index = server_index;
 	call->upgrade = true;
-	call->want_reply_time = true;
 	call->async = true;
 	call->max_lifespan = AFS_PROBE_MAX_LIFESPAN;
 
@@ -2187,7 +2180,6 @@ int afs_fs_fetch_status(struct afs_fs_cursor *fc,
 	call->out_cb = callback;
 	call->out_volsync = volsync;
 	call->expected_version = 1; /* vnode->status.data_version */
-	call->want_reply_time = true;
 
 	/* marshall the parameters */
 	bp = call->request;
@@ -2361,7 +2353,6 @@ int afs_fs_inline_bulk_status(struct afs_fs_cursor *fc,
 	call->out_scb = statuses;
 	call->out_volsync = volsync;
 	call->count2 = nr_fids;
-	call->want_reply_time = true;
 
 	/* marshall the parameters */
 	bp = call->request;
diff --git a/fs/afs/internal.h b/fs/afs/internal.h
index 2a100be..9b44307 100644
--- a/fs/afs/internal.h
+++ b/fs/afs/internal.h
@@ -167,7 +167,7 @@ struct afs_call {
 	bool			need_attention;	/* T if RxRPC poked us */
 	bool			async;		/* T if asynchronous */
 	bool			upgrade;	/* T to request service upgrade */
-	bool			want_reply_time; /* T if want reply_time */
+	bool			have_reply_time; /* T if have got reply_time */
 	bool			intr;		/* T if interruptible */
 	u16			service_id;	/* Actual service ID (after upgrade) */
 	unsigned int		debug_id;	/* Trace ID */
diff --git a/fs/afs/rxrpc.c b/fs/afs/rxrpc.c
index d63e0c9..4fa5ce9 100644
--- a/fs/afs/rxrpc.c
+++ b/fs/afs/rxrpc.c
@@ -534,11 +534,11 @@ static void afs_deliver_to_call(struct afs_call *call)
 			return;
 		}
 
-		if (call->want_reply_time &&
+		if (!call->have_reply_time &&
 		    rxrpc_kernel_get_reply_time(call->net->socket,
 						call->rxcall,
 						&call->reply_time))
-			call->want_reply_time = false;
+			call->have_reply_time = true;
 
 		ret = call->type->deliver(call);
 		state = READ_ONCE(call->state);
diff --git a/fs/afs/vlclient.c b/fs/afs/vlclient.c
index 06d010a..3d4b983 100644
--- a/fs/afs/vlclient.c
+++ b/fs/afs/vlclient.c
@@ -398,7 +398,6 @@ struct afs_call *afs_vl_get_capabilities(struct afs_net *net,
 	call->vlserver = afs_get_vlserver(server);
 	call->server_index = server_index;
 	call->upgrade = true;
-	call->want_reply_time = true;
 	call->async = true;
 	call->max_lifespan = AFS_PROBE_MAX_LIFESPAN;
 
diff --git a/fs/afs/yfsclient.c b/fs/afs/yfsclient.c
index 1f1ccf7..b3ee9997 100644
--- a/fs/afs/yfsclient.c
+++ b/fs/afs/yfsclient.c
@@ -695,7 +695,6 @@ int yfs_fs_fetch_data(struct afs_fs_cursor *fc, struct afs_read *req)
 	call->out_volsync = NULL;
 	call->read_request = req;
 	call->expected_version = vnode->status.data_version;
-	call->want_reply_time = true;
 
 	/* marshall the parameters */
 	bp = call->request;
@@ -1847,7 +1846,6 @@ int yfs_fs_set_lock(struct afs_fs_cursor *fc, afs_lock_type_t type)
 
 	call->key = fc->key;
 	call->xvnode = vnode;
-	call->want_reply_time = true;
 
 	/* marshall the parameters */
 	bp = call->request;
@@ -1886,7 +1884,6 @@ int yfs_fs_extend_lock(struct afs_fs_cursor *fc)
 
 	call->key = fc->key;
 	call->xvnode = vnode;
-	call->want_reply_time = true;
 
 	/* marshall the parameters */
 	bp = call->request;