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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2022-12-05 16:29:34 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2022-12-05 16:31:29 +0000 |
| commit | 2d852004321781e79bb7f59bf61603d66000daae (patch) | |
| tree | 0ecddb3a16d1eb813fd4a3f7f507417028d6a5bc /database/engine/pagecache.c | |
| parent | Releasing debian version 1.37.0-1. (diff) | |
| download | netdata-2d852004321781e79bb7f59bf61603d66000daae.tar.xz netdata-2d852004321781e79bb7f59bf61603d66000daae.zip | |
Merging upstream version 1.37.1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'database/engine/pagecache.c')
| -rw-r--r-- | database/engine/pagecache.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/database/engine/pagecache.c b/database/engine/pagecache.c index d65cb35a5..4f5da7084 100644 --- a/database/engine/pagecache.c +++ b/database/engine/pagecache.c @@ -524,6 +524,14 @@ uint8_t pg_cache_punch_hole(struct rrdengine_instance *ctx, struct rrdeng_page_d } rrdeng_page_descr_mutex_unlock(ctx, descr); + while (unlikely(pg_cache_descr->flags & RRD_PAGE_READ_PENDING)) { + error_limit_static_global_var(erl, 1, 0); + error_limit(&erl, "%s: Found page with READ PENDING, waiting for read to complete", __func__); + if (unlikely(debug_flags & D_RRDENGINE)) + print_page_cache_descr(descr, "", true); + pg_cache_wait_event_unsafe(descr); + } + if (pg_cache_descr->flags & RRD_PAGE_POPULATED) { /* only after locking can it be safely deleted from LRU */ pg_cache_replaceQ_delete(ctx, descr); @@ -1196,7 +1204,6 @@ struct pg_cache_page_index *create_page_index(uuid_t *id, struct rrdengine_insta page_index->refcount = 0; page_index->writers = 0; page_index->ctx = ctx; - page_index->alignment = NULL; page_index->latest_update_every_s = default_rrd_update_every; return page_index; |