LU-10918 llite: Rule based auto PCC caching when create files

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

diff --git a/lustre/llite/namei.c b/lustre/llite/namei.c
index 0464951..901b213 100644 (file)
--- a/lustre/llite/namei.c
+++ b/lustre/llite/namei.c
@@ -835,7 +835,7 @@ static struct dentry *ll_lookup_it(struct inode *parent, struct dentry *dentry,
                lum->lmm_pattern = LOV_PATTERN_F_RELEASED | LOV_PATTERN_RAID0;
                op_data->op_data = lum;
                op_data->op_data_size = sizeof(*lum);
-               op_data->op_archive_id = dataset->pccd_id;
+               op_data->op_archive_id = dataset->pccd_rwid;
 
                rc = obd_fid_alloc(NULL, ll_i2mdexp(parent), &op_data->op_fid2,
                                   op_data);
@@ -1004,9 +1004,14 @@ static int ll_atomic_open(struct inode *dir, struct dentry *dentry,
                /* Volatile file is used for HSM restore, so do not use PCC */
                if (!filename_is_volatile(dentry->d_name.name,
                                          dentry->d_name.len, NULL)) {
-                       dataset = pcc_dataset_get(&sbi->ll_pcc_super,
-                                                 ll_i2info(dir)->lli_projid,
-                                                 0);
+                       struct pcc_matcher item;
+
+                       item.pm_uid = from_kuid(&init_user_ns, current_uid());
+                       item.pm_gid = from_kgid(&init_user_ns, current_gid());
+                       item.pm_projid = ll_i2info(dir)->lli_projid;
+                       item.pm_name = &dentry->d_name;
+                       dataset = pcc_dataset_match_get(&sbi->ll_pcc_super,
+                                                       &item);
                        pca.pca_dataset = dataset;
                }
        }