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authorAl Viro <viro@zeniv.linux.org.uk>2010-06-03 01:38:30 +0400
committerAl Viro <viro@zeniv.linux.org.uk>2010-08-10 00:47:44 +0400
commita4ffdde6e56fdf8c34ddadc2674d6eb978083369 (patch)
tree0fa07df92d804cb7d0482135195e4835cb16403a /fs/xfs
parentb5fc510c48f631882ccec3c0f02a25d5b67de09f (diff)
downloadlinux-a4ffdde6e56fdf8c34ddadc2674d6eb978083369.tar.xz
simplify checks for I_CLEAR/I_FREEING
add I_CLEAR instead of replacing I_FREEING with it. I_CLEAR is equivalent to I_FREEING for almost all code looking at either; it's there to keep track of having called clear_inode() exactly once per inode lifetime, at some point after having set I_FREEING. I_CLEAR and I_FREEING never get set at the same time with the current code, so we can switch to setting i_flags to I_FREEING | I_CLEAR instead of I_CLEAR without loss of information. As the result of such change, checks become simpler and the amount of code that needs to know about I_CLEAR shrinks a lot. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/xfs')
-rw-r--r--fs/xfs/linux-2.6/xfs_iops.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/xfs/linux-2.6/xfs_iops.c b/fs/xfs/linux-2.6/xfs_iops.c
index 62dd349facee..68be25dcd301 100644
--- a/fs/xfs/linux-2.6/xfs_iops.c
+++ b/fs/xfs/linux-2.6/xfs_iops.c
@@ -80,7 +80,7 @@ xfs_mark_inode_dirty_sync(
{
struct inode *inode = VFS_I(ip);
- if (!(inode->i_state & (I_WILL_FREE|I_FREEING|I_CLEAR)))
+ if (!(inode->i_state & (I_WILL_FREE|I_FREEING)))
mark_inode_dirty_sync(inode);
}
@@ -90,7 +90,7 @@ xfs_mark_inode_dirty(
{
struct inode *inode = VFS_I(ip);
- if (!(inode->i_state & (I_WILL_FREE|I_FREEING|I_CLEAR)))
+ if (!(inode->i_state & (I_WILL_FREE|I_FREEING)))
mark_inode_dirty(inode);
}