LU-10262 mdt: mdt_reint_open: check EEXIST without lock

[fs/lustre-release.git] / lustre / mdt / mdt_reint.c

diff --git a/lustre/mdt/mdt_reint.c b/lustre/mdt/mdt_reint.c
index 42657c6..051fe5f 100644 (file)
--- a/lustre/mdt/mdt_reint.c
+++ b/lustre/mdt/mdt_reint.c
@@ -875,6 +875,8 @@ static int mdt_reint_unlink(struct mdt_thread_info *info,
                        GOTO(put_parent, rc);
        }
 
+       OBD_RACE(OBD_FAIL_MDS_REINT_OPEN);
+       OBD_RACE(OBD_FAIL_MDS_REINT_OPEN2);
 relock:
        parent_lh = &info->mti_lh[MDT_LH_PARENT];
        mdt_lock_pdo_init(parent_lh, LCK_PW, &rr->rr_name);
@@ -2410,6 +2412,8 @@ static int mdt_reint_rename(struct mdt_thread_info *info,
        lh_srcdirp = &info->mti_lh[MDT_LH_PARENT];
        lh_tgtdirp = &info->mti_lh[MDT_LH_CHILD];
 
+       OBD_RACE(OBD_FAIL_MDS_REINT_OPEN);
+       OBD_RACE(OBD_FAIL_MDS_REINT_OPEN2);
 relock:
        mdt_lock_pdo_init(lh_srcdirp, LCK_PW, &rr->rr_name);
        mdt_lock_pdo_init(lh_tgtdirp, LCK_PW, &rr->rr_tgt_name);