diff mbox series

ext4: add casefold flag to EXT4_INODE_* flags

Message ID 20200510215252.87833-1-ebiggers@kernel.org
State Awaiting Upstream
Headers show
Series ext4: add casefold flag to EXT4_INODE_* flags | expand

Commit Message

Eric Biggers May 10, 2020, 9:52 p.m. UTC
From: Eric Biggers <ebiggers@google.com>

No one currently needs EXT4_INODE_CASEFOLD, but add it to keep the
EXT4_INODE_* definitions in sync with the EXT4_*_FL definitions.

Also make it clearer that the casefold flag is only for directories.

Signed-off-by: Eric Biggers <ebiggers@google.com>
---
 fs/ext4/ext4.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

Comments

Theodore Y. Ts'o May 28, 2020, 2:26 p.m. UTC | #1
On Sun, May 10, 2020 at 02:52:52PM -0700, Eric Biggers wrote:
> From: Eric Biggers <ebiggers@google.com>
> 
> No one currently needs EXT4_INODE_CASEFOLD, but add it to keep the
> EXT4_INODE_* definitions in sync with the EXT4_*_FL definitions.
> 
> Also make it clearer that the casefold flag is only for directories.
> 
> Signed-off-by: Eric Biggers <ebiggers@google.com>

Thanks, applied.

					- Ted
diff mbox series

Patch

diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 91eb4381cae5b7..daa1f4d180c900 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -417,7 +417,7 @@  struct flex_groups {
 /* 0x00400000 was formerly EXT4_EOFBLOCKS_FL */
 #define EXT4_INLINE_DATA_FL		0x10000000 /* Inode has inline data. */
 #define EXT4_PROJINHERIT_FL		0x20000000 /* Create with parents projid */
-#define EXT4_CASEFOLD_FL		0x40000000 /* Casefolded file */
+#define EXT4_CASEFOLD_FL		0x40000000 /* Casefolded directory */
 #define EXT4_RESERVED_FL		0x80000000 /* reserved for ext4 lib */
 
 #define EXT4_FL_USER_VISIBLE		0x705BDFFF /* User visible flags */
@@ -490,6 +490,7 @@  enum {
 /* 22 was formerly EXT4_INODE_EOFBLOCKS */
 	EXT4_INODE_INLINE_DATA	= 28,	/* Data in inode. */
 	EXT4_INODE_PROJINHERIT	= 29,	/* Create with parents projid */
+	EXT4_INODE_CASEFOLD	= 30,	/* Casefolded directory */
 	EXT4_INODE_RESERVED	= 31,	/* reserved for ext4 lib */
 };
 
@@ -535,6 +536,7 @@  static inline void ext4_check_flag_values(void)
 	CHECK_FLAG_VALUE(EA_INODE);
 	CHECK_FLAG_VALUE(INLINE_DATA);
 	CHECK_FLAG_VALUE(PROJINHERIT);
+	CHECK_FLAG_VALUE(CASEFOLD);
 	CHECK_FLAG_VALUE(RESERVED);
 }