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author | Kent Overstreet <kent.overstreet@gmail.com> | 2020-11-15 16:31:58 -0500 |
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committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:08:47 -0400 |
commit | d8b46004648c66dbde5d35eed8e3939987d7a833 (patch) | |
tree | f2c7531e8485995aabff36555540335b7aa4af46 /fs/bcachefs/btree_cache.c | |
parent | 158eecb88ed3100bef01917913a26e9aad152417 (diff) | |
download | lwn-d8b46004648c66dbde5d35eed8e3939987d7a833.tar.gz lwn-d8b46004648c66dbde5d35eed8e3939987d7a833.zip |
bcachefs: Check for errors from register_shrinker()
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 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/bcachefs/btree_cache.c b/fs/bcachefs/btree_cache.c index 9d8c73ec57d3..2c8f67fabc5a 100644 --- a/fs/bcachefs/btree_cache.c +++ b/fs/bcachefs/btree_cache.c @@ -448,7 +448,7 @@ int bch2_fs_btree_cache_init(struct bch_fs *c) bc->shrink.scan_objects = bch2_btree_cache_scan; bc->shrink.seeks = 4; bc->shrink.batch = btree_pages(c) * 2; - register_shrinker(&bc->shrink, "%s/btree_cache", c->name); + ret = register_shrinker(&bc->shrink, "%s/btree_cache", c->name); out: pr_verbose_init(c->opts, "ret %i", ret); return ret; |