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Move delay_coalesce from the eset to the ecache.

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This commit is contained in:
David Goldblatt 2019-12-12 16:33:19 -08:00 • committed by David Goldblatt
parent bb70df8e5b
commit 98eb40e563
5 changed files with 22 additions and 22 deletions
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12
src/eset.c
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@ -9,8 +9,7 @@ const bitmap_info_t eset_bitmap_info =
BITMAP_INFO_INITIALIZER(SC_NPSIZES+1);
void
eset_init(eset_t *eset, extent_state_t state,
bool delay_coalesce) {
eset_init(eset_t *eset, extent_state_t state) {
for (unsigned i = 0; i < SC_NPSIZES + 1; i++) {
edata_heap_new(&eset->heaps[i]);
}
@ -18,7 +17,6 @@ eset_init(eset_t *eset, extent_state_t state,
edata_list_init(&eset->lru);
atomic_store_zu(&eset->npages, 0, ATOMIC_RELAXED);
eset->state = state;
eset->delay_coalesce = delay_coalesce;
}
extent_state_t
@ -163,7 +161,7 @@ eset_fit_alignment(eset_t *eset, size_t min_size, size_t max_size,
* large enough.
*/
static edata_t *
eset_first_fit(eset_t *eset, size_t size) {
eset_first_fit(eset_t *eset, size_t size, bool delay_coalesce) {
edata_t *ret = NULL;
pszind_t pind = sz_psz2ind(sz_psz_quantize_ceil(size));
@ -191,7 +189,7 @@ eset_first_fit(eset_t *eset, size_t size) {
*
* Only do check for dirty eset (delay_coalesce).
*/
if (eset->delay_coalesce &&
if (delay_coalesce &&
(sz_pind2sz(i) >> opt_lg_extent_max_active_fit) > size) {
break;
}
@ -208,14 +206,14 @@ eset_first_fit(eset_t *eset, size_t size) {
}
edata_t *
eset_fit(eset_t *eset, size_t esize, size_t alignment) {
eset_fit(eset_t *eset, size_t esize, size_t alignment, bool delay_coalesce) {
size_t max_size = esize + PAGE_CEILING(alignment) - PAGE;
/* Beware size_t wrap-around. */
if (max_size < esize) {
return NULL;
}
edata_t *edata = eset_first_fit(eset, max_size);
edata_t *edata = eset_first_fit(eset, max_size, delay_coalesce);
if (alignment > PAGE && edata == NULL) {
/*