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Message-Id: <1274795352-3551-3-git-send-email-dedekind1@gmail.com>
Date: Tue, 25 May 2010 16:48:57 +0300
From: Artem Bityutskiy <dedekind1@...il.com>
To: Al Viro <viro@...IV.linux.org.uk>
Cc: LKML <linux-kernel@...r.kernel.org>,
Jens Axboe <jens.axboe@...cle.com>,
linux-fsdevel@...r.kernel.org, Roman Zippel <zippel@...ux-m68k.org>
Subject: [PATCHv4 02/17] AFFS: do not manipulate s_dirt directly
From: Artem Bityutskiy <Artem.Bityutskiy@...ia.com>
... use new VFS helpers instead.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@...ia.com>
Cc: Roman Zippel <zippel@...ux-m68k.org>
---
fs/affs/bitmap.c | 4 ++--
fs/affs/super.c | 14 +++++++++-----
2 files changed, 11 insertions(+), 7 deletions(-)
diff --git a/fs/affs/bitmap.c b/fs/affs/bitmap.c
index 3e26271..e55ecde 100644
--- a/fs/affs/bitmap.c
+++ b/fs/affs/bitmap.c
@@ -103,7 +103,7 @@ affs_free_block(struct super_block *sb, u32 block)
*(__be32 *)bh->b_data = cpu_to_be32(tmp - mask);
mark_buffer_dirty(bh);
- sb->s_dirt = 1;
+ mark_sb_dirty(sb);
bm->bm_free++;
mutex_unlock(&sbi->s_bmlock);
@@ -248,7 +248,7 @@ find_bit:
*(__be32 *)bh->b_data = cpu_to_be32(tmp + mask);
mark_buffer_dirty(bh);
- sb->s_dirt = 1;
+ mark_sb_dirty(sb);
mutex_unlock(&sbi->s_bmlock);
diff --git a/fs/affs/super.c b/fs/affs/super.c
index 16a3e47..ea8d0cd 100644
--- a/fs/affs/super.c
+++ b/fs/affs/super.c
@@ -69,9 +69,13 @@ affs_write_super(struct super_block *sb)
// if (buffer_dirty(sbi->s_bitmap[i].bm_bh)) {
// clean = 0;
affs_commit_super(sb, clean);
- sb->s_dirt = !clean; /* redo until bitmap synced */
+ /* redo until bitmap synced */
+ if (clean)
+ mark_sb_clean(sb);
+ else
+ mark_sb_dirty(sb);
} else
- sb->s_dirt = 0;
+ mark_sb_clean(sb);
unlock_super(sb);
pr_debug("AFFS: write_super() at %lu, clean=%d\n", get_seconds(), clean);
@@ -82,7 +86,7 @@ affs_sync_fs(struct super_block *sb, int wait)
{
lock_super(sb);
affs_commit_super(sb, 2);
- sb->s_dirt = 0;
+ mark_sb_clean(sb);
unlock_super(sb);
return 0;
}
@@ -554,8 +558,8 @@ affs_remount(struct super_block *sb, int *flags, char *data)
return 0;
}
if (*flags & MS_RDONLY) {
- sb->s_dirt = 1;
- while (sb->s_dirt)
+ mark_sb_dirty(sb);
+ while (is_sb_dirty(sb))
affs_write_super(sb);
affs_free_bitmap(sb);
} else
--
1.6.6.1
--
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