DragonFlyBSD bugtracker

12/19/2025

11:00 PM DragonFlyBSD Revision 662e5e14 (dragonflybsd): kernel - Tune zalloc/zfree a bit more

* Adjust the hysteresis to improve margins and use opportunistic
spin locks more often. The desired cache levels w... dillon

10:44 PM DragonFlyBSD Revision 3e53184d (dragonflybsd): vkernel - Vastly improve ve caching

* Improve per-host-LWP ve caching, vastly reducing primary vkp token
contention under heavy multi-core loads (e.g. ... dillon

07:26 PM DragonFlyBSD Revision 8ec33efb (dragonflybsd): vkernel: Restore MAP_VPAGETABLE support with COW/VPTE fix (2)

* Retain the wiring of vkernel-related pages but remove
the PG_VPTMAPPED and replace its functionality. The
main... dillon

07:20 PM DragonFlyBSD Revision dcdf6bfd (dragonflybsd): kernel - Vastly improve zalloc/zfree

* Vastly improve zalloc/zfree by shifting items from the zone pool
to the zone's pcpu pool or back again opportunis... dillon

12/07/2025

01:49 PM DragonFlyBSD Revision 5f49e876 (dragonflybsd): hammer2 - Add debugging

* Debug situations where the CRC fails. Print enough information
for us to poke around and compare the in-kernel b... dillon

01:47 PM DragonFlyBSD Revision abe564f1 (dragonflybsd): kernel - Minor Syntax cleanup

* Minor syntax cleanup dillon

01:41 PM DragonFlyBSD Revision c3f20a5c (dragonflybsd): kernel - Handle race in vfsync_bp() and nfs_flush_bp()

* The RB_SCAN callback code on the clean/dirty buffer trees
must bump b_refs temporarily when issuing a blocking lo... dillon

12:19 PM DragonFlyBSD Revision 47484253 (dragonflybsd): kernel - Fix race in brelvp() and reassignbuf()

* brelvp() can be called with just the buffer (bp) locked. The
vnode might not be locked or referenced at the time... dillon

11/17/2025

06:24 PM DragonFlyBSD Revision 8ac8573f (dragonflybsd): kdump - Add -h option to dump data as hex

* Add -h option, dumps data as hex instead of ascii. dillon

06:21 PM DragonFlyBSD Revision 0d0182bd (dragonflybsd): hammer2 - disable FIOSEEKHOLE

* This function is returning incorrect results and needs more work.
Disable for now. Certain portions of the hamm... dillon