diff options
Diffstat (limited to 'src/H5HFpkg.h')
| -rw-r--r-- | src/H5HFpkg.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/H5HFpkg.h b/src/H5HFpkg.h index a17088b..63c1a3e 100644 --- a/src/H5HFpkg.h +++ b/src/H5HFpkg.h @@ -384,6 +384,13 @@ struct H5HF_indirect_t { size_t rc; /* Reference count of objects using this block */ H5HF_hdr_t *hdr; /* Shared heap header info */ struct H5HF_indirect_t *parent; /* Shared parent indirect block info */ + struct H5HF_indirect_t + *fd_parent; /* Saved copy of the parent pointer -- this */ + /* necessary as the parent field is sometimes */ + /* nulled out before the eviction notify call */ + /* is made from the metadata cache. Since */ + /* this call cancels flush dependencies, it */ + /* needs this information. */ unsigned par_entry; /* Entry in parent's table */ haddr_t addr; /* Address of this indirect block on disk */ size_t size; /* Size of indirect block on disk */ @@ -407,6 +414,12 @@ typedef struct H5HF_direct_t { /* Internal heap information */ H5HF_hdr_t *hdr; /* Shared heap header info */ H5HF_indirect_t *parent; /* Shared parent indirect block info */ + H5HF_indirect_t *fd_parent; /* Saved copy of the parent pointer -- this */ + /* necessary as the parent field is sometimes */ + /* nulled out before the eviction notify call */ + /* is made from the metadata cache. Since */ + /* this call cancels flush dependencies, it */ + /* needs this information. */ unsigned par_entry; /* Entry in parent's table */ size_t size; /* Size of direct block */ hsize_t file_size; /* Size of direct block in file (only valid when block's space is being freed) */ |