From: Josef Bacik <josef@redhat.com>
To: linux-fsdevel@vger.kernel.org, linux-btrfs@vger.kernel.org,
viro@ZenIV.linux.org.uk
Subject: [PATCH] fs: make i_generation a u64
Date: Wed, 11 Apr 2012 16:42:48 -0400 [thread overview]
Message-ID: <1334176968-8687-1-git-send-email-josef@redhat.com> (raw)
Btrfs stores generation numbers as 64bit numbers, which means we have to
carry around a u64 in our incore inode in addition to setting i_generation.
So convert to a u64 so btrfs can kill it's incore generation. Thanks,
Signed-off-by: Josef Bacik <josef@redhat.com>
---
include/linux/fs.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 9be896d..40564e0 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -831,7 +831,7 @@ struct inode {
struct cdev *i_cdev;
};
- __u32 i_generation;
+ u64 i_generation;
#ifdef CONFIG_FSNOTIFY
__u32 i_fsnotify_mask; /* all events this inode cares about */
--
1.7.7.6
next reply other threads:[~2012-04-11 20:42 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-11 20:42 Josef Bacik [this message]
2012-04-12 0:32 ` [PATCH] fs: make i_generation a u64 Chris Mason
2012-04-12 6:46 ` Marco Stornelli
2012-04-12 13:20 ` Josef Bacik
2012-04-12 13:56 ` Josef Bacik
2012-04-12 19:42 ` Ted Ts'o
2012-04-12 19:49 ` Josef Bacik
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