ANDROID: sdcardfs: Add support for d_canonical_path

Change-Id: I5d6f0e71b8ca99aec4b0894412f1dfd1cfe12add
Signed-off-by: Daniel Rosenberg <drosen@google.com>

diff --git a/fs/sdcardfs/dentry.c b/fs/sdcardfs/dentry.c
index dbbcfd091fc782837015ca4cd42c6d6edab380b2..971928ab6c216eeea41db43fd47566001329ab65 100644 (file)
--- a/fs/sdcardfs/dentry.c
+++ b/fs/sdcardfs/dentry.c
@@ -172,10 +172,15 @@ static int sdcardfs_cmp_ci(const struct dentry *parent,
        return 1;
 }
 
+static void sdcardfs_canonical_path(const struct path *path, struct path *actual_path) {
+       sdcardfs_get_real_lower(path->dentry, actual_path);
+}
+
 const struct dentry_operations sdcardfs_ci_dops = {
        .d_revalidate   = sdcardfs_d_revalidate,
        .d_release      = sdcardfs_d_release,
        .d_hash         = sdcardfs_hash_ci,
        .d_compare      = sdcardfs_cmp_ci,
+       .d_canonical_path = sdcardfs_canonical_path,
 };