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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2022-09-25 21:49:14 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-23 00:09:41 +0300 |
| commit | c36ff038fd3af6092e356cb4ed1c79a041b77b19 (patch) | |
| tree | 14484a7b3d2027364026224c8bc9999bde06aa6c /fs/bcachefs/btree_locking.h | |
| parent | c6cf49a95ac7aea3450cacb66b7de1d46671deeb (diff) | |
| download | linux-c36ff038fd3af6092e356cb4ed1c79a041b77b19.tar.xz | |
bcachefs: bch2_btree_cache_scan() improvement
We're still seeing OOM issues caused by the btree node cache shrinker
not sufficiently freeing memory: thus, this patch changes the shrinker
to not exit if __GFP_FS was not supplied.
Instead, tweak btree node memory allocation so that we never invoke
memory reclaim while holding the btree node cache lock.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/btree_locking.h')
0 files changed, 0 insertions, 0 deletions