linux-ext4 - [PATCH 4/8] libfs: Expose generic_ci_dentry

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Date: Wed, 13 Dec 2023 18:40:27 -0500
From: Gabriel Krisman Bertazi <krisman@...e.de>
To: viro@...iv.linux.org.uk,
	ebiggers@...nel.org,
	jaegeuk@...nel.org,
	tytso@....edu
Cc: linux-f2fs-devel@...ts.sourceforge.net,
	linux-ext4@...r.kernel.org,
	linux-fsdevel@...r.kernel.org,
	Gabriel Krisman Bertazi <krisman@...e.de>
Subject: [PATCH 4/8] libfs: Expose generic_ci_dentry_ops outside of libfs

In preparation to allow filesystems to set this through sb->s_d_op,
expose the symbol directly to the filesystems.

Signed-off-by: Gabriel Krisman Bertazi <krisman@...e.de>
---
 fs/libfs.c         | 2 +-
 include/linux/fs.h | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/libfs.c b/fs/libfs.c
index 52c944173e57..b8ecada3a5b2 100644
--- a/fs/libfs.c
+++ b/fs/libfs.c
@@ -1765,7 +1765,7 @@ static int generic_ci_d_hash(const struct dentry *dentry, struct qstr *str)
 	return 0;
 }
 
-static const struct dentry_operations generic_ci_dentry_ops = {
+const struct dentry_operations generic_ci_dentry_ops = {
 	.d_hash = generic_ci_d_hash,
 	.d_compare = generic_ci_d_compare,
 #if defined(CONFIG_FS_ENCRYPTION)
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 98b7a7a8c42e..887a27d07f96 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -3202,6 +3202,7 @@ extern int generic_file_fsync(struct file *, loff_t, loff_t, int);
 extern int generic_check_addressable(unsigned, u64);
 
 extern void generic_set_encrypted_ci_d_ops(struct dentry *dentry);
+extern const struct dentry_operations generic_ci_dentry_ops;
 
 int may_setattr(struct mnt_idmap *idmap, struct inode *inode,
 		unsigned int ia_valid);
-- 
2.43.0