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-rw-r--r--fs/jbd2/journal.c6
-rw-r--r--fs/jbd2/revoke.c15
2 files changed, 7 insertions, 14 deletions
diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index 5804466b5785..179d7d8733f2 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -2377,10 +2377,8 @@ static struct journal_head *journal_alloc_journal_head(void)
if (!ret) {
jbd_debug(1, "out of memory for journal_head\n");
pr_notice_ratelimited("ENOMEM in %s, retrying.\n", __func__);
- while (!ret) {
- yield();
- ret = kmem_cache_zalloc(jbd2_journal_head_cache, GFP_NOFS);
- }
+ ret = kmem_cache_zalloc(jbd2_journal_head_cache,
+ GFP_NOFS | __GFP_NOFAIL);
}
return ret;
}
diff --git a/fs/jbd2/revoke.c b/fs/jbd2/revoke.c
index 14214da80eb8..0abf2e7f725b 100644
--- a/fs/jbd2/revoke.c
+++ b/fs/jbd2/revoke.c
@@ -141,11 +141,13 @@ static int insert_revoke_hash(journal_t *journal, unsigned long long blocknr,
{
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;
@@ -154,13 +156,6 @@ repeat:
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. */