Update bcachefs sources to 0342eebf85 bcachefs: Improve the backpointer to missing...

[bcachefs-tools-debian] / libbcachefs / super-io.c

diff --git a/libbcachefs/super-io.c b/libbcachefs/super-io.c
index b9af78203fb895fbec60da9d6d8435e02e271cd8..519df09917e3cbaed9472647968f1c4a556695f9 100644 (file)
--- a/libbcachefs/super-io.c
+++ b/libbcachefs/super-io.c
@@ -136,14 +136,14 @@ int bch2_sb_realloc(struct bch_sb_handle *sb, unsigned u64s)
                return 0;
 
        if (dynamic_fault("bcachefs:add:super_realloc"))
-               return -ENOMEM;
+               return -BCH_ERR_ENOMEM_sb_realloc_injected;
 
        if (sb->have_bio) {
                unsigned nr_bvecs = DIV_ROUND_UP(new_buffer_size, PAGE_SIZE);
 
                bio = bio_kmalloc(nr_bvecs, GFP_KERNEL);
                if (!bio)
-                       return -ENOMEM;
+                       return -BCH_ERR_ENOMEM_sb_bio_realloc;
 
                bio_init(bio, NULL, bio->bi_inline_vecs, nr_bvecs, 0);
 
@@ -153,7 +153,7 @@ int bch2_sb_realloc(struct bch_sb_handle *sb, unsigned u64s)
 
        new_sb = krealloc(sb->sb, new_buffer_size, GFP_NOFS|__GFP_ZERO);
        if (!new_sb)
-               return -ENOMEM;
+               return -BCH_ERR_ENOMEM_sb_buf_realloc;
 
        sb->sb = new_sb;
        sb->buffer_size = new_buffer_size;
@@ -559,8 +559,9 @@ reread:
        }
 
        if (bytes > sb->buffer_size) {
-               if (bch2_sb_realloc(sb, le32_to_cpu(sb->sb->u64s)))
-                       return -ENOMEM;
+               ret = bch2_sb_realloc(sb, le32_to_cpu(sb->sb->u64s));
+               if (ret)
+                       return ret;
                goto reread;
        }