From: Christoph Hellwig <hch@infradead.org>
Date: Sun, 18 Dec 2011 20:00:08 +0000 (+0000)
Subject: xfs: make i_flags an unsigned long
X-Git-Tag: firefly_0821_release~3680^2~3676^2~6
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=49e4c70e52a2bc2090e5a4e003e2888af21d6a2b;p=firefly-linux-kernel-4.4.55.git

xfs: make i_flags an unsigned long

To be used for bit wakeup i_flags needs to be an unsigned long or we'll
run into trouble on big endian systems.  Because of the 1-byte i_update
field right after it this actually causes a fairly large size increase
on its own (4 or 8 bytes), but that increase will be more than offset
by the next two patches.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Alex Elder <aelder@sgi.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
---

diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h
index 47497e11c111..be8dc0c2cf52 100644
--- a/fs/xfs/xfs_inode.h
+++ b/fs/xfs/xfs_inode.h
@@ -242,7 +242,7 @@ typedef struct xfs_inode {
 	wait_queue_head_t	i_ipin_wait;	/* inode pinning wait queue */
 	spinlock_t		i_flags_lock;	/* inode i_flags lock */
 	/* Miscellaneous state. */
-	unsigned short		i_flags;	/* see defined flags below */
+	unsigned long		i_flags;	/* see defined flags below */
 	unsigned char		i_update_core;	/* timestamps/size is dirty */
 	unsigned int		i_delayed_blks;	/* count of delay alloc blks */