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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2021-04-29 16:55:26 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:09:02 -0400 |
| commit | e68031fb468aff9963d344d04e2de8824c83c8ae (patch) | |
| tree | 5182ee8ba35892bddd0cd55480c9b503d14e6237 /fs/bcachefs/btree_cache.c | |
| parent | 595c1e9bab7fd5512250d0e297e50a549af59b1f (diff) | |
bcachefs: Mark newly allocated btree nodes as accessed
This was a major oversight - this means under memory pressure we can end
up reading in a btree node, then having it evicted before we get to use
it.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/btree_cache.c')
| -rw-r--r-- | fs/bcachefs/btree_cache.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/bcachefs/btree_cache.c b/fs/bcachefs/btree_cache.c index 85c19e4e5216..a13e5eef868e 100644 --- a/fs/bcachefs/btree_cache.c +++ b/fs/bcachefs/btree_cache.c @@ -590,6 +590,7 @@ out: b->sib_u64s[1] = 0; b->whiteout_u64s = 0; bch2_btree_keys_init(b); + set_btree_node_accessed(b); bch2_time_stats_update(&c->times[BCH_TIME_btree_node_mem_alloc], start_time); |