p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

netfs: Split some core bits out into their own file 

Split some core bits out into their own file.  More bits will be added to
this file later.

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/164623006934.3564931.17932680017894039748.stgit@warthog.procyon.org.uk/ # v1
Link: https://lore.kernel.org/r/164678218407.1200972.1731208226140990280.stgit@warthog.procyon.org.uk/ # v2
Link: https://lore.kernel.org/r/164692920944.2099075.11990502173226013856.stgit@warthog.procyon.org.uk/ # v3
This commit is contained in:
David Howells 2022-03-01 15:25:00 +00:00
parent 16211268fc
commit b900f4b89b
4 changed files with 26 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
fs/netfs/Makefile
View File

@ -3,6 +3,7 @@
netfs-y := \
buffered_read.o \
io.o \
main.o \
objects.o
netfs-$(CONFIG_NETFS_STATS) += stats.o

7
fs/netfs/internal.h
View File

@ -23,10 +23,13 @@ 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);
/*
* main.c
*/
extern unsigned int netfs_debug;
/*
* objects.c
*/

10
fs/netfs/io.c
View File

@ -15,16 +15,6 @@
#include <linux/sched/mm.h>
#include <linux/task_io_accounting_ops.h>
#include "internal.h"
#define CREATE_TRACE_POINTS
#include <trace/events/netfs.h>
MODULE_DESCRIPTION("Network fs support");
MODULE_AUTHOR("Red Hat, Inc.");
MODULE_LICENSE("GPL");
unsigned netfs_debug;
module_param_named(debug, netfs_debug, uint, S_IWUSR | S_IRUGO);
MODULE_PARM_DESC(netfs_debug, "Netfs support debugging mask");
/*
* Clear the unread part of an I/O request.

20
fs/netfs/main.c Normal file
View File

@ -0,0 +1,20 @@
// SPDX-License-Identifier: GPL-2.0-or-later
/* Miscellaneous bits for the netfs support library.
*
* Copyright (C) 2022 Red Hat, Inc. All Rights Reserved.
* Written by David Howells (dhowells@redhat.com)
*/
#include <linux/module.h>
#include <linux/export.h>
#include "internal.h"
#define CREATE_TRACE_POINTS
#include <trace/events/netfs.h>
MODULE_DESCRIPTION("Network fs support");
MODULE_AUTHOR("Red Hat, Inc.");
MODULE_LICENSE("GPL");
unsigned netfs_debug;
module_param_named(debug, netfs_debug, uint, S_IWUSR | S_IRUGO);
MODULE_PARM_DESC(netfs_debug, "Netfs support debugging mask");