From 996b2329b20a89963fa577d495cf057dd7bf129c Mon Sep 17 00:00:00 2001
From: "Darrick J. Wong" <djwong@kernel.org>
Date: Wed, 9 Mar 2022 10:16:09 -0800
Subject: xfs: constify the name argument to various directory functions
Various directory functions do not modify their @name parameter,
so mark it const to make that clear. This will enable us to mark
the global xfs_name_dotdot variable as const to prevent mischief.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
---
fs/xfs/libxfs/xfs_dir2_priv.h | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
(limited to 'fs/xfs/libxfs/xfs_dir2_priv.h')
diff --git a/fs/xfs/libxfs/xfs_dir2_priv.h b/fs/xfs/libxfs/xfs_dir2_priv.h
index 711709a2aa53..7404a9ff1a92 100644
--- a/fs/xfs/libxfs/xfs_dir2_priv.h
+++ b/fs/xfs/libxfs/xfs_dir2_priv.h
@@ -40,7 +40,7 @@ struct xfs_dir3_icfree_hdr {
};
/* xfs_dir2.c */
-xfs_dahash_t xfs_ascii_ci_hashname(struct xfs_name *name);
+xfs_dahash_t xfs_ascii_ci_hashname(const struct xfs_name *name);
enum xfs_dacmp xfs_ascii_ci_compname(struct xfs_da_args *args,
const unsigned char *name, int len);
extern int xfs_dir2_grow_inode(struct xfs_da_args *args, int space,
@@ -201,7 +201,8 @@ xfs_dir2_data_entsize(
return round_up(len, XFS_DIR2_DATA_ALIGN);
}
-xfs_dahash_t xfs_dir2_hashname(struct xfs_mount *mp, struct xfs_name *name);
+xfs_dahash_t xfs_dir2_hashname(struct xfs_mount *mp,
+ const struct xfs_name *name);
enum xfs_dacmp xfs_dir2_compname(struct xfs_da_args *args,
const unsigned char *name, int len);
--
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