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| author | Mike McGreevy <mamcgree@hdfgroup.org> | 2010-06-15 20:00:22 (GMT) |
|---|---|---|
| committer | Mike McGreevy <mamcgree@hdfgroup.org> | 2010-06-15 20:00:22 (GMT) |
| commit | 60ecd356b2e24f125a5fd7abbdb57569af76f3ba (patch) | |
| tree | d5f77e77b2f5d62529e98101ed7af65d0dcd3650 /src/H5Cprivate.h | |
| parent | 84f6de6f28553171029bc61560eb869bc2207fa2 (diff) | |
| download | hdf5-60ecd356b2e24f125a5fd7abbdb57569af76f3ba.zip hdf5-60ecd356b2e24f125a5fd7abbdb57569af76f3ba.tar.gz hdf5-60ecd356b2e24f125a5fd7abbdb57569af76f3ba.tar.bz2 | |
[svn-r19005] Purpose:
Commit metadata tagging framework.
Description:
This check-in contains a new framework whose goal is to apply
a tag value to each new entry in the metadata cache as it is created.
This tag value is such that it relates each piece of metadata to the
HDF5 object that it belongs to (dataset, group, et cetera).
This changeset includes the framework that applies the tags as
well as a suite of tests to verify correct tag application, though does
not yet make use of the tag values to flush/evict individual objects.
Please refer to the "flush/evict individual objects" RFC for further
discussion of these changes.
Tested:
jam, amani, linew (h5committest)
liberty, abe, blue print
Diffstat (limited to 'src/H5Cprivate.h')
| -rw-r--r-- | src/H5Cprivate.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/H5Cprivate.h b/src/H5Cprivate.h index 0441213..3f38500 100644 --- a/src/H5Cprivate.h +++ b/src/H5Cprivate.h @@ -38,6 +38,7 @@ #define H5C_DO_SANITY_CHECKS 0 +#define H5C_DO_TAGGING_SANITY_CHECKS 1 #define H5C_DO_EXTREME_SANITY_CHECKS 0 /* This sanity checking constant was picked out of the air. Increase @@ -569,6 +570,7 @@ typedef struct H5C_cache_entry_t haddr_t addr; size_t size; const H5C_class_t * type; + haddr_t tag; hbool_t is_dirty; hbool_t dirtied; hbool_t is_protected; @@ -1173,5 +1175,9 @@ H5_DLL herr_t H5C_unprotect(H5F_t * f, H5_DLL herr_t H5C_validate_resize_config(H5C_auto_size_ctl_t * config_ptr, unsigned int tests); +H5_DLL herr_t H5C_ignore_tags(H5C_t * cache_ptr); + +H5_DLL herr_t H5C_retag_copied_metadata(H5C_t * cache_ptr, haddr_t metadata_tag); + #endif /* !_H5Cprivate_H */ |