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-rw-r--r--include/linux/fs.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h
index c930cbc19342..c64f2cb7d364 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -655,6 +655,11 @@ struct inode {
void *i_private; /* fs or device private pointer */
};
+static inline unsigned int i_blocksize(const struct inode *node)
+{
+ return (1 << node->i_blkbits);
+}
+
static inline int inode_unhashed(struct inode *inode)
{
return hlist_unhashed(&inode->i_hash);