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| author | John Mainzer <mainzer@hdfgroup.org> | 2006-05-24 07:36:28 (GMT) |
|---|---|---|
| committer | John Mainzer <mainzer@hdfgroup.org> | 2006-05-24 07:36:28 (GMT) |
| commit | a415cc6b17269c893704b3410a764b1c5d3d812e (patch) | |
| tree | 36c29aba9c7b776bec0a65999d796d389bec9090 /src/H5ACprivate.h | |
| parent | 5f4234fabfe2ee0c07d74776d36352a8daf49e31 (diff) | |
| download | hdf5-a415cc6b17269c893704b3410a764b1c5d3d812e.zip hdf5-a415cc6b17269c893704b3410a764b1c5d3d812e.tar.gz hdf5-a415cc6b17269c893704b3410a764b1c5d3d812e.tar.bz2 | |
[svn-r12374] Purpose:
1) Check in potential fix to unreproduceable bug in t_cache observed on
Cobalt
2) Check in code supporting added pinned entry features in the metadata
cache.
Description:
1) Elena encountered a bug in t_cache when running on Cobalt. On
investigation I found a potential race condition in t_cache that
could explain her observation.
2) Quincey requested additions to the metadata cache allowing renaming
of pinned entryies, and marking of pinned or protected entries as
dirty.
Solution:
1) Modified t_cache.c to prevent the potential race condition. Elena
was unable to reproduce the bug on Cobalt, so we don't know if my
fix actually addressed the problem.
2) Added code supporting the requested functions. The changes were
relatively trivial, but required substantial new test code.
Platforms tested:
h5committest, serial test on heping, parallel test on phoenix.
Misc. update:
Diffstat (limited to 'src/H5ACprivate.h')
| -rw-r--r-- | src/H5ACprivate.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/H5ACprivate.h b/src/H5ACprivate.h index 6638be4..6dcd88c 100644 --- a/src/H5ACprivate.h +++ b/src/H5ACprivate.h @@ -261,10 +261,14 @@ H5_DLL herr_t H5AC_mark_pinned_entry_dirty(H5F_t * f, void * thing, hbool_t size_changed, size_t new_size); +H5_DLL herr_t H5AC_mark_pinned_or_protected_entry_dirty(H5F_t * f, + void * thing); H5_DLL herr_t H5AC_rename(H5F_t *f, const H5AC_class_t *type, haddr_t old_addr, haddr_t new_addr); H5_DLL herr_t H5AC_dest(H5F_t *f, hid_t dxpl_id); +H5_DLL herr_t H5AC_set_write_done_callback(H5C_t * cache_ptr, + void (* write_done)(void)); H5_DLL herr_t H5AC_stats(const H5F_t *f); H5_DLL herr_t H5AC_get_cache_auto_resize_config(H5AC_t * cache_ptr, |