{
struct list_head *hash_list;
struct jbd2_revoke_record_s *record;
+ gfp_t gfp_mask = GFP_NOFS;
-repeat:
- record = kmem_cache_alloc(jbd2_revoke_record_cache, GFP_NOFS);
+ if (journal_oom_retry)
+ gfp_mask |= __GFP_NOFAIL;
+ record = kmem_cache_alloc(jbd2_revoke_record_cache, gfp_mask);
if (!record)
- goto oom;
+ return -ENOMEM;
record->sequence = seq;
record->blocknr = blocknr;
list_add(&record->hash, hash_list);
spin_unlock(&journal->j_revoke_lock);
return 0;
-
-oom:
- if (!journal_oom_retry)
- return -ENOMEM;
- jbd_debug(1, "ENOMEM in %s, retrying\n", __func__);
- yield();
- goto repeat;
}
/* Find a revoke record in the journal's hash table. */
if (jbd2_journal_has_csum_v2or3(journal))
csum_size = sizeof(struct jbd2_journal_revoke_tail);
- if (JBD2_HAS_INCOMPAT_FEATURE(journal, JBD2_FEATURE_INCOMPAT_64BIT))
+ if (jbd2_has_feature_64bit(journal))
sz = 8;
else
sz = 4;
*descriptorp = descriptor;
}
- if (JBD2_HAS_INCOMPAT_FEATURE(journal, JBD2_FEATURE_INCOMPAT_64BIT))
+ if (jbd2_has_feature_64bit(journal))
* ((__be64 *)(&descriptor->b_data[offset])) =
cpu_to_be64(record->blocknr);
else