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authorAl Viro <viro@zeniv.linux.org.uk>2010-06-02 17:38:30 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2010-08-09 16:47:44 -0400
commita4ffdde6e56fdf8c34ddadc2674d6eb978083369 (patch)
tree0fa07df92d804cb7d0482135195e4835cb16403a /fs/nilfs2
parentb5fc510c48f631882ccec3c0f02a25d5b67de09f (diff)
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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/nilfs2')
-rw-r--r--fs/nilfs2/gcdat.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nilfs2/gcdat.c b/fs/nilfs2/gcdat.c
index dd5f7e0..84a45d1 100644
--- a/fs/nilfs2/gcdat.c
+++ b/fs/nilfs2/gcdat.c
@@ -78,7 +78,7 @@ void nilfs_clear_gcdat_inode(struct the_nilfs *nilfs)
struct inode *gcdat = nilfs->ns_gc_dat;
struct nilfs_inode_info *gii = NILFS_I(gcdat);
- gcdat->i_state = I_CLEAR;
+ gcdat->i_state = I_FREEING | I_CLEAR;
gii->i_flags = 0;
nilfs_palloc_clear_cache(gcdat);