netfs: Rename read_helper.c to io.c

Rename the read_helper.c file to io.c before splitting out the buffered read functions and some other bits. Changes ======= ver #2) - Rename read_helper.c before splitting. Signed-off-by: David Howells <dhowells@redhat.com> Reviewed-by: Jeff Layton <jlayton@kernel.org> cc: linux-cachefs@redhat.com Link: https://lore.kernel.org/r/164678216109.1200972.16567696909952495832.stgit@warthog.procyon.org.uk/ # v2 Link: https://lore.kernel.org/r/164692918076.2099075.8120961172717347610.stgit@warthog.procyon.org.uk/ # v3
mariux64 · Mar 18, 2022 · 3be0175 · 3be0175
1 parent 93345c3
commit 3be0175
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Showing 4 changed files with 11 additions and 10 deletions.
diff --git a/Documentation/filesystems/netfs_library.rst b/Documentation/filesystems/netfs_library.rst
@@ -605,4 +605,5 @@ API Function Reference
 ======================
 
 .. kernel-doc:: include/linux/netfs.h
-.. kernel-doc:: fs/netfs/read_helper.c
+.. kernel-doc:: fs/netfs/buffered_read.c
+.. kernel-doc:: fs/netfs/io.c
diff --git a/fs/netfs/Makefile b/fs/netfs/Makefile
@@ -1,8 +1,8 @@
 # SPDX-License-Identifier: GPL-2.0
 
 netfs-y := \
-	objects.o \
-	read_helper.o
+	io.o \
+	objects.o
 
 netfs-$(CONFIG_NETFS_STATS) += stats.o
 

diff --git a/fs/netfs/internal.h b/fs/netfs/internal.h
@@ -20,6 +20,13 @@
  */
 void netfs_rreq_unlock_folios(struct netfs_io_request *rreq);
 
+/*
+ * io.c
+ */
+extern unsigned int netfs_debug;
+
+int netfs_begin_read(struct netfs_io_request *rreq, bool sync);
+
 /*
  * objects.c
  */
@@ -39,13 +46,6 @@ static inline void netfs_see_request(struct netfs_io_request *rreq,
 	trace_netfs_rreq_ref(rreq->debug_id, refcount_read(&rreq->ref), what);
 }
 
-/*
- * read_helper.c
- */
-extern unsigned int netfs_debug;
-
-int netfs_begin_read(struct netfs_io_request *rreq, bool sync);
-
 /*
  * stats.c
  */

diff --git a/fs/netfs/read_helper.c → fs/netfs/io.c b/fs/netfs/read_helper.c → fs/netfs/io.c