[haiku-bugs] Re: [Haiku] #8007: [app_server] fully unresponsive when resizing window of big textfile
- From: "bonefish" <trac@xxxxxxxxxxxx>
- Date: Sat, 14 Sep 2013 21:56:45 -0000
#8007: [app_server] fully unresponsive when resizing window of big textfile
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Reporter: ttcoder | Owner: axeld
Type: bug | Status: new
Priority: normal | Milestone: R1
Component: System/Kernel | Version: R1/Development
Resolution: | Keywords:
Blocked By: | Blocking: 7882, 8136
Has a Patch: 1 | Platform: All
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Comment (by bonefish):
Hey jua. Good to see you progressing. Regarding the heap the port code
uses, it is not *the* kernel heap allocator. It's the old heap allocator
code that is no longer used elsewhere. The kernel heap uses the slab
allocator. The port heap still uses the old heap allocator, since it
supports `B_NO_LOCK` areas (i.e. swappable areas), which the slab
allocator doesn't.
If switching to the slab, it would probably be better to just switch to
the actual kernel heap instead of using object caches manually (the kernel
heap uses more fine grained size classes).
--
Ticket URL: <http://dev.haiku-os.org/ticket/8007#comment:90>
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