From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
To: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
"nickpiggin@yahoo.com.au" <nickpiggin@yahoo.com.au>,
"linux-mm@kvack.org" <linux-mm@kvack.org>
Subject: [PATCH] add page->mapping handling interface [24/35] changes in MINIX FS
Date: Mon, 10 Sep 2007 19:18:54 +0900 [thread overview]
Message-ID: <20070910191854.a79319a0.kamezawa.hiroyu@jp.fujitsu.com> (raw)
In-Reply-To: <20070910184048.286dfc6e.kamezawa.hiroyu@jp.fujitsu.com>
Changes page->mapping handling in MINIXFS
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
---
fs/minix/dir.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
Index: test-2.6.23-rc4-mm1/fs/minix/dir.c
===================================================================
--- test-2.6.23-rc4-mm1.orig/fs/minix/dir.c
+++ test-2.6.23-rc4-mm1/fs/minix/dir.c
@@ -52,7 +52,7 @@ static inline unsigned long dir_pages(st
static int dir_commit_chunk(struct page *page, loff_t pos, unsigned len)
{
- struct address_space *mapping = page->mapping;
+ struct address_space *mapping = page_mapping_cache(page);
struct inode *dir = mapping->host;
int err = 0;
block_write_end(NULL, mapping, pos, len, len, page, NULL);
@@ -281,7 +281,8 @@ int minix_add_link(struct dentry *dentry
got_it:
pos = (page->index >> PAGE_CACHE_SHIFT) + p - (char*)page_address(page);
- err = __minix_write_begin(NULL, page->mapping, pos, sbi->s_dirsize,
+ err = __minix_write_begin(NULL,
+ page_mapping_cache(page), pos, sbi->s_dirsize,
AOP_FLAG_UNINTERRUPTIBLE, &page, NULL);
if (err)
goto out_unlock;
@@ -307,7 +308,7 @@ out_unlock:
int minix_delete_entry(struct minix_dir_entry *de, struct page *page)
{
- struct address_space *mapping = page->mapping;
+ struct address_space *mapping = page_mapping_cache(page);
struct inode *inode = (struct inode*)mapping->host;
char *kaddr = page_address(page);
loff_t pos = page_offset(page) + (char*)de - kaddr;
@@ -431,7 +432,7 @@ not_empty:
void minix_set_link(struct minix_dir_entry *de, struct page *page,
struct inode *inode)
{
- struct address_space *mapping = page->mapping;
+ struct address_space *mapping = page_mapping_cache(page);
struct inode *dir = mapping->host;
struct minix_sb_info *sbi = minix_sb(dir->i_sb);
loff_t pos = page_offset(page) +
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
next prev parent reply other threads:[~2007-09-10 10:18 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-10 9:40 [PATCH] add page->mapping handling interface [0/35] intro KAMEZAWA Hiroyuki
2007-09-10 9:42 ` [PATCH] add page->mapping handling interface [1/35] interface definitions KAMEZAWA Hiroyuki
2007-09-13 20:19 ` Richard Knutsson
2007-09-14 1:06 ` KAMEZAWA Hiroyuki
2007-09-10 9:43 ` [PATCH] add page->mapping handling interface [2/35] changes in /mm KAMEZAWA Hiroyuki
2007-09-10 9:44 ` [PATCH] add page->mapping handling interface [3/35] changes in generic parts KAMEZAWA Hiroyuki
2007-09-10 9:46 ` [PATCH] add page->mapping handling interface [4/35] changes in AFFS KAMEZAWA Hiroyuki
2007-09-10 9:49 ` [PATCH] add page->mapping handling interface [5/35] changes in AFS KAMEZAWA Hiroyuki
2007-09-10 9:50 ` [PATCH] add page->mapping handling interface [6/35] changes in CIFS KAMEZAWA Hiroyuki
2007-09-10 9:51 ` [PATCH] add page->mapping handling interface [7/35] changes in CODA KAMEZAWA Hiroyuki
2007-09-10 9:53 ` [PATCH] add page->mapping handling interface [8/35] changes in CRAMFS KAMEZAWA Hiroyuki
2007-09-10 9:55 ` [PATCH] add page->mapping handling interface [9/35] changes in ECRYPTFS KAMEZAWA Hiroyuki
2007-09-10 9:56 ` [PATCH] add page->mapping handling interface [10/35] changes in EFS KAMEZAWA Hiroyuki
2007-09-10 9:57 ` [PATCH] add page->mapping handling interface [11/35] changes in EXT2 KAMEZAWA Hiroyuki
2007-09-10 9:59 ` [PATCH] add page->mapping handling interface [12/35] changes in EXT3 KAMEZAWA Hiroyuki
2007-09-10 10:00 ` [PATCH] add page->mapping handling interface [13/35] changes in EXT4 KAMEZAWA Hiroyuki
2007-09-10 10:02 ` [PATCH] add page->mapping handling interface [14/35] changes in freevxfs KAMEZAWA Hiroyuki
2007-09-10 10:04 ` [PATCH] add page->mapping handling interface [15/35] changes in FUSE KAMEZAWA Hiroyuki
2007-09-10 10:06 ` [PATCH] add page->mapping handling interface [16/35] changes in GFS2 KAMEZAWA Hiroyuki
2007-09-10 10:07 ` [PATCH] add page->mapping handling interface [17/35] changes in HFS KAMEZAWA Hiroyuki
2007-09-10 10:09 ` [PATCH] add page->mapping handling interface [18/35] changes in HFSPLUS KAMEZAWA Hiroyuki
2007-09-10 10:11 ` [PATCH] add page->mapping handling interface [19/35] changes in HPFS KAMEZAWA Hiroyuki
2007-09-10 10:13 ` [PATCH] add page->mapping handling interface [20/35] changes in ISOFS KAMEZAWA Hiroyuki
2007-09-10 10:15 ` [PATCH] add page->mapping handling interface [21/35] changes in JBD KAMEZAWA Hiroyuki
2007-09-10 10:16 ` [PATCH] add page->mapping handling interface [22/35] changes in JFFS2 KAMEZAWA Hiroyuki
2007-09-10 10:19 ` David Woodhouse
2007-09-10 10:41 ` KAMEZAWA Hiroyuki
2007-09-10 10:17 ` [PATCH] add page->mapping handling interface [23/35] changes in JFS KAMEZAWA Hiroyuki
2007-09-10 10:18 ` KAMEZAWA Hiroyuki [this message]
2007-09-10 10:20 ` [PATCH] add page->mapping handling interface [25/35] changes in NCPFS KAMEZAWA Hiroyuki
2007-09-10 10:21 ` [PATCH] add page->mapping handling interface [26/35] changes in NFS KAMEZAWA Hiroyuki
2007-09-10 10:23 ` [PATCH] add page->mapping handling interface [27/35] changes in NTFS KAMEZAWA Hiroyuki
2007-09-10 10:25 ` [PATCH] add page->mapping handling interface [28/35] changes in OCFS2 KAMEZAWA Hiroyuki
2007-09-10 10:27 ` [PATCH] add page->mapping handling interface [29/35] changes in REISER4/REISERFS KAMEZAWA Hiroyuki
2007-09-10 10:28 ` [PATCH] add page->mapping handling interface [30/35] changes ROMFS KAMEZAWA Hiroyuki
2007-09-10 10:29 ` [PATCH] add page->mapping handling interface [31/35] changes in SYSVFS KAMEZAWA Hiroyuki
2007-09-10 10:32 ` [PATCH] add page->mapping handling interface [32/35] changes in UDFFS KAMEZAWA Hiroyuki
2007-09-10 10:33 ` [PATCH] add page->mapping handling interface [33/35] changes in UFS KAMEZAWA Hiroyuki
2007-09-10 10:35 ` [PATCH] add page->mapping handling interface [34/35] changes in UNIONFS KAMEZAWA Hiroyuki
2007-09-10 10:36 ` [PATCH] add page->mapping handling interface [35/35] changes in XFS KAMEZAWA Hiroyuki
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20070910191854.a79319a0.kamezawa.hiroyu@jp.fujitsu.com \
--to=kamezawa.hiroyu@jp.fujitsu.com \
--cc=akpm@linux-foundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=nickpiggin@yahoo.com.au \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox