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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-06-27 05:26:04 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-23 00:10:05 +0300 |
| commit | 298ac24e6346b517148a6645c7c5686565868753 (patch) | |
| tree | ff68c65c642a4ff3b9f50ef7d8ad4d7312dd5074 /fs/bcachefs/alloc_background.c | |
| parent | 75da97640a75878cd197f6dd9c50b46cac6cb9a8 (diff) | |
| download | linux-298ac24e6346b517148a6645c7c5686565868753.tar.xz | |
bcachefs: Reduce stack frame size of bch2_check_alloc_info()
Excessive inlining may (on some versions of gcc?) cause excessive stack
usage; this turns off some inlining in bch2_check_alloc_info.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/alloc_background.c')
| -rw-r--r-- | fs/bcachefs/alloc_background.c | 40 |
1 files changed, 22 insertions, 18 deletions
diff --git a/fs/bcachefs/alloc_background.c b/fs/bcachefs/alloc_background.c index f68330b48847..4486ce0b7920 100644 --- a/fs/bcachefs/alloc_background.c +++ b/fs/bcachefs/alloc_background.c @@ -1030,12 +1030,13 @@ again: return k; } -static int bch2_check_alloc_key(struct btree_trans *trans, - struct bkey_s_c alloc_k, - struct btree_iter *alloc_iter, - struct btree_iter *discard_iter, - struct btree_iter *freespace_iter, - struct btree_iter *bucket_gens_iter) +static noinline_for_stack +int bch2_check_alloc_key(struct btree_trans *trans, + struct bkey_s_c alloc_k, + struct btree_iter *alloc_iter, + struct btree_iter *discard_iter, + struct btree_iter *freespace_iter, + struct btree_iter *bucket_gens_iter) { struct bch_fs *c = trans->c; struct bch_dev *ca; @@ -1159,10 +1160,11 @@ fsck_err: return ret; } -static int bch2_check_alloc_hole_freespace(struct btree_trans *trans, - struct bpos start, - struct bpos *end, - struct btree_iter *freespace_iter) +static noinline_for_stack +int bch2_check_alloc_hole_freespace(struct btree_trans *trans, + struct bpos start, + struct bpos *end, + struct btree_iter *freespace_iter) { struct bch_fs *c = trans->c; struct bch_dev *ca; @@ -1214,10 +1216,11 @@ fsck_err: return ret; } -static int bch2_check_alloc_hole_bucket_gens(struct btree_trans *trans, - struct bpos start, - struct bpos *end, - struct btree_iter *bucket_gens_iter) +static noinline_for_stack +int bch2_check_alloc_hole_bucket_gens(struct btree_trans *trans, + struct bpos start, + struct bpos *end, + struct btree_iter *bucket_gens_iter) { struct bch_fs *c = trans->c; struct bkey_s_c k; @@ -1279,7 +1282,7 @@ fsck_err: return ret; } -static int __bch2_check_discard_freespace_key(struct btree_trans *trans, +static noinline_for_stack int __bch2_check_discard_freespace_key(struct btree_trans *trans, struct btree_iter *iter) { struct bch_fs *c = trans->c; @@ -1359,9 +1362,10 @@ static int bch2_check_discard_freespace_key(struct btree_trans *trans, * valid for buckets that exist; this just checks for keys for nonexistent * buckets. */ -static int bch2_check_bucket_gens_key(struct btree_trans *trans, - struct btree_iter *iter, - struct bkey_s_c k) +static noinline_for_stack +int bch2_check_bucket_gens_key(struct btree_trans *trans, + struct btree_iter *iter, + struct bkey_s_c k) { struct bch_fs *c = trans->c; struct bkey_i_bucket_gens g; |