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iomap: move the main iteration code into a separate file

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Move the main iteration code into a separate file so that we can group
related functions in a single file instead of having a single enormous
source file.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Darrick J. Wong 2019-07-15 08:51:00 -07:00
parent afc51aaa22
commit cb7181ff4b
3 changed files with 2 additions and 17 deletions
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1
fs/Makefile
View File

@ -52,7 +52,6 @@ obj-$(CONFIG_COREDUMP) += coredump.o
obj-$(CONFIG_SYSCTL) += drop_caches.o
obj-$(CONFIG_FHANDLE) += fhandle.o
obj-$(CONFIG_FS_IOMAP) += iomap.o
obj-y += iomap/
obj-y += quota/

1
fs/iomap/Makefile
View File

@ -6,6 +6,7 @@
obj-$(CONFIG_FS_IOMAP) += iomap.o
iomap-y += \
apply.o \
buffered-io.o \
direct-io.o \
fiemap.o \

17
fs/iomap.c → fs/iomap/apply.c
View File

@ -7,23 +7,8 @@
#include <linux/compiler.h>
#include <linux/fs.h>
#include <linux/iomap.h>
#include <linux/uaccess.h>
#include <linux/gfp.h>
#include <linux/migrate.h>
#include <linux/mm.h>
#include <linux/mm_inline.h>
#include <linux/swap.h>
#include <linux/pagemap.h>
#include <linux/pagevec.h>
#include <linux/file.h>
#include <linux/uio.h>
#include <linux/backing-dev.h>
#include <linux/buffer_head.h>
#include <linux/task_io_accounting_ops.h>
#include <linux/dax.h>
#include <linux/sched/signal.h>
#include "internal.h"
#include "../internal.h"
/*
* Execute a iomap write on a segment of the mapping that spans a