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| author | Quincey Koziol <koziol@hdfgroup.org> | 2007-04-19 18:43:10 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@hdfgroup.org> | 2007-04-19 18:43:10 (GMT) |
| commit | aa96180fa906767b9fcdb096085148f53b13e5c4 (patch) | |
| tree | 290289d176d3550f850c225ff75515f22d9b61b7 /src/H5Oefl.c | |
| parent | 1d3bcea76904c11b2646d3fe4537503ee5fe1d10 (diff) | |
| download | hdf5-aa96180fa906767b9fcdb096085148f53b13e5c4.zip hdf5-aa96180fa906767b9fcdb096085148f53b13e5c4.tar.gz hdf5-aa96180fa906767b9fcdb096085148f53b13e5c4.tar.bz2 | |
[svn-r13690] Description:
Fully enable readers/writer locking in metadata cache and correct errors
in cache clients which were modifying a cache entry while only holding a
read lock on it.
Tested on:
Mac OS X/32 10.4.9 (amazon)
Linux/32 2.6 (chicago)
Linux/64 2.6 (chicago2)
FreeBSD/32 6.2 (duty)
FreeBSD/64 6.2 (liberty)
Diffstat (limited to 'src/H5Oefl.c')
| -rw-r--r-- | src/H5Oefl.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/H5Oefl.c b/src/H5Oefl.c index 44efe0b..9c03b20 100644 --- a/src/H5Oefl.c +++ b/src/H5Oefl.c @@ -121,7 +121,7 @@ H5O_efl_decode(H5F_t *f, hid_t dxpl_id, unsigned UNUSED mesg_flags, #ifndef NDEBUG HDassert(H5F_addr_defined(mesg->heap_addr)); - if(NULL == (heap = H5HL_protect(f, dxpl_id, mesg->heap_addr))) + if(NULL == (heap = H5HL_protect(f, dxpl_id, mesg->heap_addr, H5AC_READ))) HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, NULL, "unable to read protect link value") s = H5HL_offset_into(f, heap, 0); @@ -138,7 +138,7 @@ H5O_efl_decode(H5F_t *f, hid_t dxpl_id, unsigned UNUSED mesg_flags, if(NULL == mesg->slot) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed") - if(NULL == (heap = H5HL_protect(f, dxpl_id, mesg->heap_addr))) + if(NULL == (heap = H5HL_protect(f, dxpl_id, mesg->heap_addr, H5AC_READ))) HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, NULL, "unable to read protect link value") for(u = 0; u < mesg->nused; u++) { /* Name */ |