diff mbox series

[v4,4/7] libfs: Chain encryption checks after case-insensitive revalidation

Message ID 20230727172843.20542-5-krisman@suse.de (mailing list archive)
State New, archived
Headers show
Series Support negative dentries on case-insensitive ext4 and f2fs | expand

Commit Message

Gabriel Krisman Bertazi July 27, 2023, 5:28 p.m. UTC 
From: Gabriel Krisman Bertazi <krisman@collabora.com>

Support encrypted dentries in generic_ci_d_revalidate by chaining
fscrypt_d_revalidate at the tail of the d_revalidate.  This allows
filesystem to just call generic_ci_d_revalidate and let it handle any
case-insensitive dentry (encrypted or not).

Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.com>

---
Changes since v2:
  - Enable negative dentries of encrypted filesystems (Eric)
---
 fs/libfs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/fs/libfs.c b/fs/libfs.c
index ed04c4dcc312..44c02993adb4 100644
--- a/fs/libfs.c
+++ b/fs/libfs.c
@@ -1513,7 +1513,7 @@  static inline int generic_ci_d_revalidate(struct dentry *dentry,
 			}
 		}
 	}
-	return 1;
+	return fscrypt_d_revalidate(dentry, flags);
 }
 
 static const struct dentry_operations generic_ci_dentry_ops = {
@@ -1533,7 +1533,7 @@  static const struct dentry_operations generic_encrypted_dentry_ops = {
 static const struct dentry_operations generic_encrypted_ci_dentry_ops = {
 	.d_hash = generic_ci_d_hash,
 	.d_compare = generic_ci_d_compare,
-	.d_revalidate = fscrypt_d_revalidate,
+	.d_revalidate_name = generic_ci_d_revalidate,
 };
 #endif