Ingo Weinhold 078a965f65 vm_soft_fault(): Avoid deadlock waiting for wired ranges ...

* VMArea::AddWaiterIfWired(): Replace the ignoreRange argument by a
flags argument and introduce (currently only) flag
IGNORE_WRITE_WIRED_RANGES. If specified, ranges wired for writing
are ignored. Ignoring just a single specified range doesn't cut it
in vm_soft_fault(), and there aren't any other users of that feature.
* vm_soft_fault(): When having to unmap a page of a lower cache, this
page cannot be wired for writing. So we can safely ignore all
writed-wired ranges, instead of just our own. We even have to do that
in case there's another thread that concurrently tries to write-wire
the same page, since otherwise we'd deadlock waiting for each other.

2014-10-29 12:37:25 +01:00

..

build

Forgot to fix LDBL_MIN...

2014-10-15 13:08:10 +02:00

compatibility

…

config

…

cpp

Add the at() method to C++ vectors.

2014-10-26 20:28:21 +01:00

glibc

…

libs

Fix infinite recursion in agg when drawing bezier with invalid points

2014-10-20 15:54:58 +02:00

os

B*Format: make immutable and remove locking

2014-10-27 14:08:42 +01:00

posix

Revert "Add sys/ucontext.h"

2014-08-09 20:18:05 +02:00

private

vm_soft_fault(): Avoid deadlock waiting for wired ranges

2014-10-29 12:37:25 +01:00

tools

…