git: hammer2: Disable debug v/f-chain dumps on unmounting
Aaron LI
aly at crater.dragonflybsd.org
Tue Sep 1 22:48:36 PDT 2026
commit 40e5c5625b097fde74fad7c8503aea083208630a
Author: Aaron LI <aly at aaronly.me>
Date: Wed Sep 2 09:14:20 2026 +0800
hammer2: Disable debug v/f-chain dumps on unmounting
The two dumps were added to track down the HAMMER2-msg leak reported by
malloc_uninit() and would always print the following logs at shutdown:
```
v-chain 0xfffff8008e6204c0 volume.0 0000000000000010 0000000000000000/0 mir=00000000000
00140
[00002000] (?) refs=1
f-chain 0xfffff8008e620640 freemap.0 0000000000000010 0000000000000000/0 mir=0000000000
000140
[00002000] (?) refs=1
```
Given that the memory leak has been fixed in commit
bfcedfb468d712f29cadb491bec0928ad4279bad, disable these two debug dumps
now.
ok by dillon.
Summary of changes:
sys/vfs/hammer2/hammer2_vfsops.c | 15 ++++++++++-----
1 file changed, 10 insertions(+), 5 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/40e5c5625b097fde74fad7c8503aea083208630a
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