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author | Quincey Koziol <koziol@hdfgroup.org> | 2016-06-28 21:39:09 (GMT) |
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committer | Quincey Koziol <koziol@hdfgroup.org> | 2016-06-28 21:39:09 (GMT) |
commit | b8f809981bb6c378e2a942aad551620feaa47125 (patch) | |
tree | 0cc2f0cae57278923512b9419f9fbdb71f4dd56c /test/cache_common.c | |
parent | 280907a9bf78cdda0a8c8ce7a290e8bc631a894c (diff) | |
download | hdf5-b8f809981bb6c378e2a942aad551620feaa47125.zip hdf5-b8f809981bb6c378e2a942aad551620feaa47125.tar.gz hdf5-b8f809981bb6c378e2a942aad551620feaa47125.tar.bz2 |
[svn-r30112] Description:
Move updated flush dependency code in metadata cache from revise_chunks
branch to trunk. Also many of the cleanups from r30111 in the revise_chunks
branch.
Tested on:
MacOSX/64 10.11.5 (amazon) w/serial, parallel & production
(h5committest forthcoming)
Diffstat (limited to 'test/cache_common.c')
-rw-r--r-- | test/cache_common.c | 403 |
1 files changed, 247 insertions, 156 deletions
diff --git a/test/cache_common.c b/test/cache_common.c index bfaf0b7..b92a7b0 100644 --- a/test/cache_common.c +++ b/test/cache_common.c @@ -206,6 +206,9 @@ static herr_t notify_free_icr(void *thing); static herr_t notify_notify(H5C_notify_action_t action, void *thing); +static void mark_flush_dep_dirty(test_entry_t * entry_ptr); +static void mark_flush_dep_clean(test_entry_t * entry_ptr); + /* Generic callback routines */ static herr_t get_load_size(const void *udata_ptr, size_t *image_len_ptr, int32_t entry_type); @@ -738,6 +741,8 @@ deserialize(const void *image, size_t len, void *udata, hbool_t *dirty, HDassert(entry->size == len); HDassert((entry->type == VARIABLE_ENTRY_TYPE) || (entry->size == entry_sizes[type])); HDassert(dirty != NULL); + HDassert( entry->flush_dep_npar == 0 ); + HDassert( entry->flush_dep_nchd == 0 ); /* for now *dirty will always be FALSE */ *dirty = FALSE; @@ -1334,6 +1339,11 @@ serialize(const H5F_t H5_ATTR_UNUSED *f, void *image_ptr, size_t len, void *thin */ entry->is_dirty = FALSE; + if(entry->flush_dep_npar > 0) { + HDassert(entry->flush_dep_ndirty_chd == 0); + mark_flush_dep_clean(entry); + } /* end if */ + /* since the entry is about to be written to disk, we can mark it * as initialized. */ @@ -2369,11 +2379,9 @@ reset_entries(void) base_addr[j].destroyed = FALSE; base_addr[j].expunged = FALSE; - base_addr[j].flush_dep_par_type = -1; - base_addr[j].flush_dep_par_idx = -1; - for ( k = 0; k < H5C__NUM_FLUSH_DEP_HEIGHTS; k++ ) - base_addr[j].child_flush_dep_height_rc[k] = 0; - base_addr[j].flush_dep_height = 0; + base_addr[j].flush_dep_npar = 0; + base_addr[j].flush_dep_nchd = 0; + base_addr[j].flush_dep_ndirty_chd = 0; base_addr[j].pinned_from_client = FALSE; base_addr[j].pinned_from_cache = FALSE; @@ -2473,12 +2481,16 @@ resize_entry(H5F_t * file_ptr, failure_mssg = "entry to be resized is not pinned or protected."; } else { + hbool_t was_dirty = entry_ptr->is_dirty; entry_ptr->size = new_size; result = H5C_resize_entry((void *)entry_ptr, new_size); entry_ptr->is_dirty = TRUE; + if(entry_ptr->flush_dep_npar > 0 && !was_dirty) + mark_flush_dep_dirty(entry_ptr); + if ( result != SUCCEED ) { pass = FALSE; @@ -2817,105 +2829,119 @@ verify_entry_status(H5C_t * cache_ptr, /* Check flush dependency fields */ - /* Flush dependency parent type & index */ - if ( pass ) { - if ( entry_ptr->flush_dep_par_type != expected[i].flush_dep_par_type ) { - pass = FALSE; - sprintf(msg, - "%d entry (%d, %d) flush_dep_par_type actual/expected = %d/%d.\n", - tag, - expected[i].entry_type, - expected[i].entry_index, - entry_ptr->flush_dep_par_type, - expected[i].flush_dep_par_type); - failure_mssg = msg; - } /* end if */ - } /* end if */ - if ( pass ) { - if ( entry_ptr->flush_dep_par_idx != expected[i].flush_dep_par_idx ) { - pass = FALSE; - sprintf(msg, - "%d entry (%d, %d) flush_dep_par_idx actual/expected = %d/%d.\n", - tag, - expected[i].entry_type, - expected[i].entry_index, - entry_ptr->flush_dep_par_idx, - expected[i].flush_dep_par_idx); - failure_mssg = msg; - } /* end if */ - } /* end if */ - if ( ( pass ) && ( in_cache ) && expected[i].flush_dep_par_idx >= 0 ) { - test_entry_t * par_base_addr = entries[expected[i].flush_dep_par_type]; - - if ( entry_ptr->header.flush_dep_parent != (H5C_cache_entry_t *)&(par_base_addr[expected[i].flush_dep_par_idx]) ) { - pass = FALSE; - sprintf(msg, - "%d entry (%d, %d) header flush_dep_parent actual/expected = %p/%p.\n", - tag, - expected[i].entry_type, - expected[i].entry_index, - (void *)entry_ptr->header.flush_dep_parent, - (void *)&(par_base_addr[expected[i].flush_dep_par_idx])); - failure_mssg = msg; - } /* end if */ - } /* end if */ + /* # of flush dependency parents */ + if ( pass ) { + if ( entry_ptr->flush_dep_npar != expected[i].flush_dep_npar ) { + pass = FALSE; + sprintf(msg, + "%d entry (%d, %d) flush_dep_npar actual/expected = %u/%u.\n", + tag, + expected[i].entry_type, + expected[i].entry_index, + entry_ptr->flush_dep_npar, + expected[i].flush_dep_npar); + failure_mssg = msg; + } /* end if */ + } /* end if */ + if ( ( pass ) && ( in_cache ) ) { + if ( entry_ptr->header.flush_dep_nparents != expected[i].flush_dep_npar ) { + pass = FALSE; + sprintf(msg, + "%d entry (%d, %d) header flush_dep_nparents actual/expected = %u/%u.\n", + tag, + expected[i].entry_type, + expected[i].entry_index, + entry_ptr->header.flush_dep_nparents, + expected[i].flush_dep_npar); + failure_mssg = msg; + } /* end if */ + } /* end if */ - /* Flush dependency child ref. counts */ - for(u = 0; u < H5C__NUM_FLUSH_DEP_HEIGHTS; u++) { - if ( pass ) { - if ( entry_ptr->child_flush_dep_height_rc[u] != expected[i].child_flush_dep_height_rc[u] ) { + /* Flush dependency parent type & index. Note this algorithm assumes + * that the parents in both arrays are in the same order. */ + if ( pass ) { + for ( u = 0; u < entry_ptr->flush_dep_npar; u++ ) { + if ( entry_ptr->flush_dep_par_type[u] != expected[i].flush_dep_par_type[u] ) { pass = FALSE; sprintf(msg, - "%d entry (%d, %d) child_flush_dep_height_rc[%u] actual/expected = %llu/%llu.\n", + "%d entry (%d, %d) flush_dep_par_type[%u] actual/expected = %d/%d.\n", tag, expected[i].entry_type, expected[i].entry_index, u, - (unsigned long long)(entry_ptr->child_flush_dep_height_rc[u]), - (unsigned long long)expected[i].child_flush_dep_height_rc[u]); + entry_ptr->flush_dep_par_type[u], + expected[i].flush_dep_par_type[u]); failure_mssg = msg; } /* end if */ - } /* end if */ - if ( ( pass ) && ( in_cache ) ) { - if ( entry_ptr->header.child_flush_dep_height_rc[u] != expected[i].child_flush_dep_height_rc[u] ) { + } /* end for */ + } /* end if */ + if ( pass ) { + for ( u = 0; u < entry_ptr->flush_dep_npar; u++ ) { + if ( entry_ptr->flush_dep_par_idx[u] != expected[i].flush_dep_par_idx[u] ) { pass = FALSE; sprintf(msg, - "%d entry (%d, %d) header child_flush_dep_height_rc[%u] actual/expected = %llu/%llu.\n", + "%d entry (%d, %d) flush_dep_par_idx[%u] actual/expected = %d/%d.\n", + tag, + expected[i].entry_type, + expected[i].entry_index, + u, + entry_ptr->flush_dep_par_idx[u], + expected[i].flush_dep_par_idx[u]); + failure_mssg = msg; + } /* end if */ + } /* end for */ + } /* end if */ + + /* # of flush dependency children and dirty children */ + if ( pass ) { + if ( entry_ptr->flush_dep_nchd != expected[i].flush_dep_nchd ) { + pass = FALSE; + sprintf(msg, + "%d entry (%d, %d) flush_dep_nchd actual/expected = %u/%u.\n", tag, expected[i].entry_type, expected[i].entry_index, - u, - (unsigned long long)entry_ptr->header.child_flush_dep_height_rc[u], - (unsigned long long)expected[i].child_flush_dep_height_rc[u]); - failure_mssg = msg; - } /* end if */ + entry_ptr->flush_dep_nchd, + expected[i].flush_dep_nchd); + failure_mssg = msg; } /* end if */ - } /* end for */ - - /* Flush dependency height */ + } /* end if */ + if ( ( pass ) && ( in_cache ) ) { + if ( entry_ptr->header.flush_dep_nchildren != expected[i].flush_dep_nchd ) { + pass = FALSE; + sprintf(msg, + "%d entry (%d, %d) header flush_dep_nchildren actual/expected = %u/%u.\n", + tag, + expected[i].entry_type, + expected[i].entry_index, + entry_ptr->header.flush_dep_nchildren, + expected[i].flush_dep_nchd); + failure_mssg = msg; + } /* end if */ + } /* end if */ if ( pass ) { - if ( entry_ptr->flush_dep_height != expected[i].flush_dep_height ) { + if ( entry_ptr->flush_dep_ndirty_chd != expected[i].flush_dep_ndirty_chd ) { pass = FALSE; sprintf(msg, - "%d entry (%d, %d) flush_dep_height actual/expected = %u/%u.\n", + "%d entry (%d, %d) flush_dep_ndirty_chd actual/expected = %u/%u.\n", tag, expected[i].entry_type, expected[i].entry_index, - entry_ptr->flush_dep_height, - expected[i].flush_dep_height); + entry_ptr->flush_dep_ndirty_chd, + expected[i].flush_dep_ndirty_chd); failure_mssg = msg; } /* end if */ } /* end if */ if ( ( pass ) && ( in_cache ) ) { - if ( entry_ptr->header.flush_dep_height != expected[i].flush_dep_height ) { + if ( entry_ptr->header.flush_dep_ndirty_children != expected[i].flush_dep_ndirty_chd ) { pass = FALSE; sprintf(msg, - "%d entry (%d, %d) header flush_dep_height actual/expected = %u/%u.\n", - tag, - expected[i].entry_type, - expected[i].entry_index, - entry_ptr->header.flush_dep_height, - expected[i].flush_dep_height); + "%d entry (%d, %d) header flush_dep_ndirty_children actual/expected = %u/%u.\n", + tag, + expected[i].entry_type, + expected[i].entry_index, + entry_ptr->header.flush_dep_ndirty_children, + expected[i].flush_dep_ndirty_chd); failure_mssg = msg; } /* end if */ } /* end if */ @@ -3656,6 +3682,8 @@ insert_entry(H5F_t * file_ptr, HDassert( entry_ptr->type == type ); HDassert( entry_ptr == entry_ptr->self ); HDassert( !(entry_ptr->is_protected) ); + HDassert( entry_ptr->flush_dep_npar == 0 ); + HDassert( entry_ptr->flush_dep_nchd == 0 ); insert_pinned = (hbool_t)((flags & H5C__PIN_ENTRY_FLAG) != 0 ); @@ -3742,6 +3770,7 @@ mark_entry_dirty(int32_t type, herr_t result; test_entry_t * base_addr; test_entry_t * entry_ptr; + hbool_t was_dirty; if ( pass ) { @@ -3757,8 +3786,12 @@ mark_entry_dirty(int32_t type, HDassert( entry_ptr->header.is_protected || entry_ptr->header.is_pinned ); + was_dirty = entry_ptr->is_dirty; entry_ptr->is_dirty = TRUE; + if(entry_ptr->flush_dep_npar > 0 && !was_dirty) + mark_flush_dep_dirty(entry_ptr); + result = H5C_mark_entry_dirty((void *)entry_ptr); if ( ( result < 0 ) || @@ -3850,11 +3883,14 @@ move_entry(H5C_t * cache_ptr, } if ( ! done ) { + hbool_t was_dirty = entry_ptr->is_dirty; entry_ptr->is_dirty = TRUE; - result = H5C_move_entry(cache_ptr, &(types[type]), - old_addr, new_addr); + if(entry_ptr->flush_dep_npar > 0 && !was_dirty) + mark_flush_dep_dirty(entry_ptr); + + result = H5C_move_entry(cache_ptr, &(types[type]), old_addr, new_addr); } if ( ! done ) { @@ -4243,9 +4279,15 @@ unprotect_entry(H5F_t * file_ptr, HDassert ( ( ! pin_flag_set ) || ( ! (entry_ptr->is_pinned) ) ); HDassert ( ( ! unpin_flag_set ) || ( entry_ptr->is_pinned ) ); - if(flags & H5C__DIRTIED_FLAG) + if(flags & H5C__DIRTIED_FLAG) { + hbool_t was_dirty = entry_ptr->is_dirty; + entry_ptr->is_dirty = TRUE; + if(entry_ptr->flush_dep_npar > 0 && !was_dirty) + mark_flush_dep_dirty(entry_ptr); + } /* end if */ + result = H5C_unprotect(file_ptr, H5AC_ind_read_dxpl_id, entry_ptr->addr, (void *)entry_ptr, flags); @@ -5722,43 +5764,26 @@ create_flush_dependency(int32_t par_type, if ( ( result < 0 ) || ( !par_entry_ptr->header.is_pinned ) || - ( !(par_entry_ptr->header.flush_dep_height > 0) ) ) { + ( !(par_entry_ptr->header.flush_dep_nchildren > 0) ) ) { pass = FALSE; failure_mssg = "error in H5C_create_flush_dependency()."; } /* end if */ /* Update information about entries */ - chd_entry_ptr->flush_dep_par_type = par_type; - chd_entry_ptr->flush_dep_par_idx = par_idx; - par_entry_ptr->child_flush_dep_height_rc[chd_entry_ptr->flush_dep_height]++; + HDassert( chd_entry_ptr->flush_dep_npar < MAX_FLUSH_DEP_PARS ); + chd_entry_ptr->flush_dep_par_type[chd_entry_ptr->flush_dep_npar] = par_type; + chd_entry_ptr->flush_dep_par_idx[chd_entry_ptr->flush_dep_npar] = par_idx; + chd_entry_ptr->flush_dep_npar++; + par_entry_ptr->flush_dep_nchd++; + if(chd_entry_ptr->is_dirty || chd_entry_ptr->flush_dep_ndirty_chd > 0) { + HDassert(par_entry_ptr->flush_dep_ndirty_chd < par_entry_ptr->flush_dep_nchd); + par_entry_ptr->flush_dep_ndirty_chd++; + } /* end if */ par_entry_ptr->pinned_from_cache = TRUE; if( !par_is_pinned ) par_entry_ptr->is_pinned = TRUE; - - /* Check flush dependency heights */ - while(chd_entry_ptr->flush_dep_height >= par_entry_ptr->flush_dep_height) { - unsigned prev_par_flush_dep_height = par_entry_ptr->flush_dep_height; /* Save the previous height */ - - par_entry_ptr->flush_dep_height = chd_entry_ptr->flush_dep_height + 1; - - /* Check for parent entry being in flush dependency relationship */ - if(par_entry_ptr->flush_dep_par_idx >= 0) { - /* Move parent & child entries up the flushd dependency 'chain' */ - chd_entry_ptr = par_entry_ptr; - par_base_addr = entries[chd_entry_ptr->flush_dep_par_type]; - par_entry_ptr = &(par_base_addr[chd_entry_ptr->flush_dep_par_idx]); - - /* Adjust the ref. counts in new parent */ - HDassert(par_entry_ptr->child_flush_dep_height_rc[prev_par_flush_dep_height] > 0); - par_entry_ptr->child_flush_dep_height_rc[prev_par_flush_dep_height]--; - par_entry_ptr->child_flush_dep_height_rc[chd_entry_ptr->flush_dep_height]++; - } /* end if */ - } /* end if */ } /* end if */ - - return; - } /* create_flush_dependency() */ @@ -5793,18 +5818,16 @@ destroy_flush_dependency(int32_t par_type, test_entry_t * par_entry_ptr; /* Parent entry */ test_entry_t * chd_base_addr; /* Base entry of child's entry array */ test_entry_t * chd_entry_ptr; /* Child entry */ - unsigned chd_flush_dep_height; /* Child flush dep. height */ + unsigned i; /* Local index variable */ /* Get parent entry */ par_base_addr = entries[par_type]; par_entry_ptr = &(par_base_addr[par_idx]); /* Sanity check parent entry */ - HDassert( par_entry_ptr->index == par_idx ); - HDassert( par_entry_ptr->type == par_type ); HDassert( par_entry_ptr->is_pinned ); HDassert( par_entry_ptr->pinned_from_cache ); - HDassert( par_entry_ptr->flush_dep_height > 0 ); + HDassert( par_entry_ptr->flush_dep_nchd > 0 ); HDassert( par_entry_ptr == par_entry_ptr->self ); /* Get parent entry */ @@ -5814,7 +5837,7 @@ destroy_flush_dependency(int32_t par_type, /* Sanity check child entry */ HDassert( chd_entry_ptr->index == chd_idx ); HDassert( chd_entry_ptr->type == chd_type ); - HDassert( chd_entry_ptr->flush_dep_height < par_entry_ptr->flush_dep_height ); + HDassert( chd_entry_ptr->flush_dep_npar > 0 ); HDassert( chd_entry_ptr == chd_entry_ptr->self ); if ( H5C_destroy_flush_dependency(par_entry_ptr, chd_entry_ptr) < 0 ) { @@ -5823,54 +5846,122 @@ destroy_flush_dependency(int32_t par_type, } /* end if */ /* Update information about entries */ - chd_entry_ptr->flush_dep_par_type = -1; - chd_entry_ptr->flush_dep_par_idx = -1; - par_entry_ptr->child_flush_dep_height_rc[chd_entry_ptr->flush_dep_height]--; - - /* Check flush dependency heights */ - chd_flush_dep_height = chd_entry_ptr->flush_dep_height; - while( 0 == par_entry_ptr->child_flush_dep_height_rc[chd_flush_dep_height] ) { - unsigned prev_par_flush_dep_height = par_entry_ptr->flush_dep_height; /* Save the previous height */ - int i; /* Local index variable */ - - /* Check for new flush dependency height of parent */ - for(i = (H5C__NUM_FLUSH_DEP_HEIGHTS - 1); i >= 0; i--) - if(par_entry_ptr->child_flush_dep_height_rc[i] > 0) - break; - - HDassert((i + 1) <= (int)prev_par_flush_dep_height); - - if((unsigned)(i + 1) < prev_par_flush_dep_height) { - par_entry_ptr->flush_dep_height = (unsigned)(i + 1); - if(i < 0) { - par_entry_ptr->pinned_from_cache = FALSE; - par_entry_ptr->is_pinned = par_entry_ptr->pinned_from_client; - } /* end if */ - - /* Check for parent entry being in flush dependency relationship */ - if(par_entry_ptr->flush_dep_par_idx >= 0) { - /* Move parent & child entries up the flushd dependency 'chain' */ - chd_entry_ptr = par_entry_ptr; - par_base_addr = entries[chd_entry_ptr->flush_dep_par_type]; - par_entry_ptr = &(par_base_addr[chd_entry_ptr->flush_dep_par_idx]); - - /* Adjust the ref. counts in new parent */ - HDassert(par_entry_ptr->child_flush_dep_height_rc[prev_par_flush_dep_height] > 0); - par_entry_ptr->child_flush_dep_height_rc[prev_par_flush_dep_height]--; - par_entry_ptr->child_flush_dep_height_rc[chd_entry_ptr->flush_dep_height]++; - chd_flush_dep_height = prev_par_flush_dep_height; - } /* end if */ - else - break; - } /* end if */ - else + for(i=0; i<chd_entry_ptr->flush_dep_npar; i++) + if(chd_entry_ptr->flush_dep_par_type[i] == par_type + && chd_entry_ptr->flush_dep_par_idx[i] == par_idx) break; - } /* end while */ + HDassert(i < chd_entry_ptr->flush_dep_npar); + if(i < chd_entry_ptr->flush_dep_npar - 1) + HDmemmove(&chd_entry_ptr->flush_dep_par_type[i], + &chd_entry_ptr->flush_dep_par_type[i+1], + (chd_entry_ptr->flush_dep_npar - i - 1) + * sizeof(chd_entry_ptr->flush_dep_par_type[0])); + if(i < chd_entry_ptr->flush_dep_npar - 1) + HDmemmove(&chd_entry_ptr->flush_dep_par_idx[i], + &chd_entry_ptr->flush_dep_par_idx[i+1], + (chd_entry_ptr->flush_dep_npar - i - 1) + * sizeof(chd_entry_ptr->flush_dep_par_idx[0])); + chd_entry_ptr->flush_dep_npar--; + par_entry_ptr->flush_dep_nchd--; + if(par_entry_ptr->flush_dep_nchd == 0) { + par_entry_ptr->pinned_from_cache = FALSE; + par_entry_ptr->is_pinned = par_entry_ptr->pinned_from_client; + } /* end if */ + if(chd_entry_ptr->is_dirty || chd_entry_ptr->flush_dep_ndirty_chd > 0) { + HDassert(par_entry_ptr->flush_dep_ndirty_chd > 0); + par_entry_ptr->flush_dep_ndirty_chd--; + if(!par_entry_ptr->is_dirty + && par_entry_ptr->flush_dep_ndirty_chd == 0) + mark_flush_dep_clean(par_entry_ptr); + } /* end if */ } /* end if */ +} /* destroy_flush_dependency() */ - return; + +/*------------------------------------------------------------------------- + * Function: mark_flush_dep_dirty() + * + * Purpose: Recursively propagate the flush_dep_ndirty_children flag + * up the dependency chain in response to entry either + * becoming dirty or having its flush_dep_ndirty_children + * increased from 0. + * + * Return: <none> + * + * Programmer: Neil Fortner + * 12/4/12 + * + *------------------------------------------------------------------------- + */ +static void +mark_flush_dep_dirty(test_entry_t * entry_ptr) +{ + /* Sanity checks */ + HDassert(entry_ptr); + + /* Iterate over the parent entries */ + if(entry_ptr->flush_dep_npar) { + test_entry_t *par_base_addr; /* Base entry of parent's entry array */ + test_entry_t *par_entry_ptr; /* Parent entry */ + unsigned u; /* Local index variable */ + + for(u = 0; u < entry_ptr->flush_dep_npar; u++) { + /* Get parent entry */ + par_base_addr = entries[entry_ptr->flush_dep_par_type[u]]; + par_entry_ptr = &(par_base_addr[entry_ptr->flush_dep_par_idx[u]]); + + /* Sanity check */ + HDassert(par_entry_ptr->flush_dep_ndirty_chd + < par_entry_ptr->flush_dep_nchd); + + /* Adjust the parent's number of dirty children */ + par_entry_ptr->flush_dep_ndirty_chd++; + } /* end for */ + } /* end if */ +} /* end mark_flush_dep_dirty() */ -} /* destroy_flush_dependency() */ + +/*------------------------------------------------------------------------- + * Function: mark_flush_dep_clean() + * + * Purpose: Recursively propagate the flush_dep_ndirty_children flag + * up the dependency chain in response to entry either + * becoming clean or having its flush_dep_ndirty_children + * reduced to 0. + * + * Return: <none> + * + * Programmer: Neil Fortner + * 12/4/12 + * + *------------------------------------------------------------------------- + */ +static void +mark_flush_dep_clean(test_entry_t * entry_ptr) +{ + /* Sanity checks */ + HDassert(entry_ptr); + HDassert(!entry_ptr->is_dirty && entry_ptr->flush_dep_ndirty_chd == 0); + + /* Iterate over the parent entries */ + if(entry_ptr->flush_dep_npar) { + test_entry_t *par_base_addr; /* Base entry of parent's entry array */ + test_entry_t *par_entry_ptr; /* Parent entry */ + unsigned u; /* Local index variable */ + + for(u = 0; u < entry_ptr->flush_dep_npar; u++) { + /* Get parent entry */ + par_base_addr = entries[entry_ptr->flush_dep_par_type[u]]; + par_entry_ptr = &(par_base_addr[entry_ptr->flush_dep_par_idx[u]]); + + /* Sanity check */ + HDassert(par_entry_ptr->flush_dep_ndirty_chd > 0); + + /* Adjust the parent's number of dirty children */ + par_entry_ptr->flush_dep_ndirty_chd--; + } /* end for */ + } /* end if */ +} /* end mark_flush_dep_clean() */ /*** H5AC level utility functions ***/ |