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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 13:22:53 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 13:22:53 +0000 |
commit | 347c164c35eddab388009470e6848cb361ac93f8 (patch) | |
tree | 2c0c44eac690f510bb0a35b2a13b36d606b77b6b /mysys/lf_alloc-pin.c | |
parent | Releasing progress-linux version 1:10.11.7-4~progress7.99u1. (diff) | |
download | mariadb-347c164c35eddab388009470e6848cb361ac93f8.tar.xz mariadb-347c164c35eddab388009470e6848cb361ac93f8.zip |
Merging upstream version 1:10.11.8.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | mysys/lf_alloc-pin.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/mysys/lf_alloc-pin.c b/mysys/lf_alloc-pin.c index fc3f320a..4dc41645 100644 --- a/mysys/lf_alloc-pin.c +++ b/mysys/lf_alloc-pin.c @@ -291,7 +291,7 @@ static int harvest_pins(LF_PINS *el, struct st_harvester *hv) { for (i= 0; i < LF_PINBOX_PINS; i++) { - void *p= el->pin[i]; + void *p= my_atomic_loadptr((void **)&el->pin[i]); if (p) *hv->granary++= p; } @@ -316,7 +316,7 @@ static int match_pins(LF_PINS *el, void *addr) LF_PINS *el_end= el+LF_DYNARRAY_LEVEL_LENGTH; for (; el < el_end; el++) for (i= 0; i < LF_PINBOX_PINS; i++) - if (el->pin[i] == addr) + if (my_atomic_loadptr((void **)&el->pin[i]) == addr) return 1; return 0; } @@ -501,7 +501,8 @@ void *lf_alloc_new(LF_PINS *pins) { node= allocator->top; lf_pin(pins, 0, node); - } while (node != allocator->top && LF_BACKOFF()); + } while (node != my_atomic_loadptr((void **)(char *)&allocator->top) + && LF_BACKOFF()); if (!node) { node= (void *)my_malloc(key_memory_lf_node, allocator->element_size, |