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Message-ID: <caa80372b21562257d938b200bb720dcb53336cd.1756222465.git.josef@toxicpanda.com>
Date: Tue, 26 Aug 2025 11:39:43 -0400
From: Josef Bacik <josef@...icpanda.com>
To: linux-fsdevel@...r.kernel.org,
linux-btrfs@...r.kernel.org,
kernel-team@...com,
linux-ext4@...r.kernel.org,
linux-xfs@...r.kernel.org,
brauner@...nel.org,
viro@...IV.linux.org.uk,
amir73il@...il.com
Subject: [PATCH v2 43/54] fs: change inode_is_dirtytime_only to use refcount
We don't need the I_WILL_FREE|I_FREEING check, we can use the refcount
to see if the inode is valid.
Signed-off-by: Josef Bacik <josef@...icpanda.com>
---
include/linux/fs.h | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/include/linux/fs.h b/include/linux/fs.h
index b13d057ad0d7..531a6d0afa75 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -2628,6 +2628,11 @@ static inline void mark_inode_dirty_sync(struct inode *inode)
__mark_inode_dirty(inode, I_DIRTY_SYNC);
}
+static inline int icount_read(const struct inode *inode)
+{
+ return refcount_read(&inode->i_count);
+}
+
/*
* Returns true if the given inode itself only has dirty timestamps (its pages
* may still be dirty) and isn't currently being allocated or freed.
@@ -2639,8 +2644,8 @@ static inline void mark_inode_dirty_sync(struct inode *inode)
*/
static inline bool inode_is_dirtytime_only(struct inode *inode)
{
- return (inode->i_state & (I_DIRTY_TIME | I_NEW |
- I_FREEING | I_WILL_FREE)) == I_DIRTY_TIME;
+ return (inode->i_state & (I_DIRTY_TIME | I_NEW)) == I_DIRTY_TIME &&
+ icount_read(inode);
}
extern void inc_nlink(struct inode *inode);
@@ -3432,11 +3437,6 @@ static inline void __iget(struct inode *inode)
refcount_inc(&inode->i_count);
}
-static inline int icount_read(const struct inode *inode)
-{
- return refcount_read(&inode->i_count);
-}
-
extern void iget_failed(struct inode *);
extern void clear_inode(struct inode *);
extern void __destroy_inode(struct inode *);
--
2.49.0
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