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| author | Josef Bacik <josef@toxicpanda.com> | 2025-08-26 18:39:02 +0300 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2025-09-01 13:41:09 +0300 |
| commit | 37b27bd5d6217b75d315f28b4399aad0a336f299 (patch) | |
| tree | e72e871a9c7120da2f8849523eca1cfb31f851ea /include/linux | |
| parent | 9e70e985bdc2c6fe7a160e4d59ddd7c0a39bc077 (diff) | |
| download | linux-37b27bd5d6217b75d315f28b4399aad0a336f299.tar.xz | |
fs: add an icount_read helper
Instead of doing direct access to ->i_count, add a helper to handle
this. This will make it easier to convert i_count to a refcount later.
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Link: https://lore.kernel.org/9bc62a84c6b9d6337781203f60837bd98fbc4a96.1756222464.git.josef@toxicpanda.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/fs.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index c34554d8c4fe..c4fd010cf5bf 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2611,6 +2611,11 @@ 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 atomic_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. |