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efs: Convert efs symlinks to read_folio 

This is a "weak" conversion which converts straight back to using pages.
A full conversion should be performed at some point, hopefully by
someone familiar with the filesystem.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
This commit is contained in:
Matthew Wilcox (Oracle) 2022-04-29 11:12:16 -04:00
parent 025e65c343
commit 356d9fbb09
1 changed files with 3 additions and 2 deletions
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5
fs/efs/symlink.c
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@ -12,8 +12,9 @@
#include <linux/buffer_head.h> #include <linux/buffer_head.h>
#include "efs.h" #include "efs.h"
static int efs_symlink_readpage(struct file *file, struct page *page) static int efs_symlink_read_folio(struct file *file, struct folio *folio)
{ {
struct page *page = &folio->page;
char *link = page_address(page); char *link = page_address(page);
struct buffer_head * bh; struct buffer_head * bh;
struct inode * inode = page->mapping->host; struct inode * inode = page->mapping->host;
@ -49,5 +50,5 @@ static int efs_symlink_readpage(struct file *file, struct page *page)
} }
const struct address_space_operations efs_symlink_aops = { const struct address_space_operations efs_symlink_aops = {
.readpage = efs_symlink_readpage .read_folio = efs_symlink_read_folio
}; };