From 529ae9aaa08378cfe2a4350bded76f32cc8ff0ce Mon Sep 17 00:00:00 2001
From: Nick Piggin <npiggin@suse.de>
Date: Sat, 2 Aug 2008 12:01:03 +0200
Subject: mm: rename page trylock

Converting page lock to new locking bitops requires a change of page flag
operation naming, so we might as well convert it to something nicer
(!TestSetPageLocked_Lock => trylock_page, SetPageLocked => set_page_locked).

This also facilitates lockdeping of page lock.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Acked-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 fs/reiserfs/journal.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'fs/reiserfs')

diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c
index c8f60ee183b..ce2208b2711 100644
--- a/fs/reiserfs/journal.c
+++ b/fs/reiserfs/journal.c
@@ -627,7 +627,7 @@ static int journal_list_still_alive(struct super_block *s,
 static void release_buffer_page(struct buffer_head *bh)
 {
 	struct page *page = bh->b_page;
-	if (!page->mapping && !TestSetPageLocked(page)) {
+	if (!page->mapping && trylock_page(page)) {
 		page_cache_get(page);
 		put_bh(bh);
 		if (!page->mapping)
-- 
cgit v1.2.3


From ca5de404ff036a29b25e9a83f6919c9f606c5841 Mon Sep 17 00:00:00 2001
From: Nick Piggin <npiggin@suse.de>
Date: Sat, 2 Aug 2008 12:02:13 +0200
Subject: fs: rename buffer trylock

Like the page lock change, this also requires name change, so convert the
raw test_and_set bitop to a trylock.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 fs/reiserfs/inode.c   | 2 +-
 fs/reiserfs/journal.c | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'fs/reiserfs')

diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index 192269698a8..5699171212a 100644
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -2435,7 +2435,7 @@ static int reiserfs_write_full_page(struct page *page,
 		if (wbc->sync_mode != WB_SYNC_NONE || !wbc->nonblocking) {
 			lock_buffer(bh);
 		} else {
-			if (test_set_buffer_locked(bh)) {
+			if (!trylock_buffer(bh)) {
 				redirty_page_for_writepage(wbc, page);
 				continue;
 			}
diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c
index ce2208b2711..c21df71943a 100644
--- a/fs/reiserfs/journal.c
+++ b/fs/reiserfs/journal.c
@@ -855,7 +855,7 @@ static int write_ordered_buffers(spinlock_t * lock,
 		jh = JH_ENTRY(list->next);
 		bh = jh->bh;
 		get_bh(bh);
-		if (test_set_buffer_locked(bh)) {
+		if (!trylock_buffer(bh)) {
 			if (!buffer_dirty(bh)) {
 				list_move(&jh->list, &tmp);
 				goto loop_next;
@@ -3871,7 +3871,7 @@ int reiserfs_prepare_for_journal(struct super_block *p_s_sb,
 {
 	PROC_INFO_INC(p_s_sb, journal.prepare);
 
-	if (test_set_buffer_locked(bh)) {
+	if (!trylock_buffer(bh)) {
 		if (!wait)
 			return 0;
 		lock_buffer(bh);
-- 
cgit v1.2.3


From dd763460eb628b57814251a15a39f8d75c044d76 Mon Sep 17 00:00:00 2001
From: Huang Weiyi <weiyi.huang@gmail.com>
Date: Tue, 12 Aug 2008 15:09:01 -0700
Subject: reiserfs: removed duplicated #include

Removed duplicated #include <linux/quotaops.h> in
fs/reiserfs/super.c.

Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 fs/reiserfs/super.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'fs/reiserfs')

diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index 282a13596c7..d318c7e663f 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -27,7 +27,6 @@
 #include <linux/mnt_namespace.h>
 #include <linux/mount.h>
 #include <linux/namei.h>
-#include <linux/quotaops.h>
 
 struct file_system_type reiserfs_fs_type;
 
-- 
cgit v1.2.3