LU-12262 llite: harden ll_sbi ll_flags

[fs/lustre-release.git] / lustre / llite / statahead.c

diff --git a/lustre/llite/statahead.c b/lustre/llite/statahead.c
index cddd37e..48deda0 100644 (file)
--- a/lustre/llite/statahead.c
+++ b/lustre/llite/statahead.c
@@ -1685,7 +1685,8 @@ static int start_statahead_thread(struct inode *dir, struct dentry *dentry,
                GOTO(out, rc);
        }
 
-       if (ll_i2sbi(parent->d_inode)->ll_flags & LL_SBI_AGL_ENABLED && agl)
+       if (test_bit(LL_SBI_AGL_ENABLED, ll_i2sbi(parent->d_inode)->ll_flags) &&
+           agl)
                ll_start_agl(parent, sai);
 
        atomic_inc(&ll_i2sbi(parent->d_inode)->ll_sa_total);