ref: 655ec332a714d3e5cc6aace798daf832e17e001e
parent: e53511ef4c7d4db443543506e74e4de537da5475
author: cinap_lenrek <cinap_lenrek@felloff.net>
date: Mon Jul 14 02:02:21 EDT 2014
devproc: fix proccrlmemio bugs dont kill the calling process when demand load fails if fixfault() is called from devproc. this happens when you delete the binary of a running process and try to debug the process accessing uncached pages thru /proc/$pid/mem file. fixes to procctlmemio(): - fix missed unlock as txt2data() can error - make sure the segment isnt freed by taking a reference (under p->seglock) - access the page with segment locked (see comment) - get rid of the segment stealer lock other stuff: - move txt2data() and data2txt() to segment.c - add procpagecount() function - make return type mcounseg() to ulong