From a5969cabbb4660eab42b6ef0412cbbd1200cf14d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 12 Oct 2024 07:10:09 +0000
Subject: [PATCH] 修改led为gpio
---
kernel/fs/hpfs/file.c | 9 +++++----
1 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/kernel/fs/hpfs/file.c b/kernel/fs/hpfs/file.c
index 1ecec12..077c251 100644
--- a/kernel/fs/hpfs/file.c
+++ b/kernel/fs/hpfs/file.c
@@ -9,6 +9,7 @@
#include "hpfs_fn.h"
#include <linux/mpage.h>
+#include <linux/fiemap.h>
#define BLOCKS(size) (((size) + 511) >> 9)
@@ -125,10 +126,9 @@
return block_write_full_page(page, hpfs_get_block, wbc);
}
-static int hpfs_readpages(struct file *file, struct address_space *mapping,
- struct list_head *pages, unsigned nr_pages)
+static void hpfs_readahead(struct readahead_control *rac)
{
- return mpage_readpages(mapping, pages, nr_pages, hpfs_get_block);
+ mpage_readahead(rac, hpfs_get_block);
}
static int hpfs_writepages(struct address_space *mapping,
@@ -198,7 +198,7 @@
const struct address_space_operations hpfs_aops = {
.readpage = hpfs_readpage,
.writepage = hpfs_writepage,
- .readpages = hpfs_readpages,
+ .readahead = hpfs_readahead,
.writepages = hpfs_writepages,
.write_begin = hpfs_write_begin,
.write_end = hpfs_write_end,
@@ -215,6 +215,7 @@
.fsync = hpfs_file_fsync,
.splice_read = generic_file_splice_read,
.unlocked_ioctl = hpfs_ioctl,
+ .compat_ioctl = compat_ptr_ioctl,
};
const struct inode_operations hpfs_file_iops =
--
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