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Upgrade to rustc 551a74dddd84cf01440ee84148ebd18bc68bd7c8.

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This commit is contained in:
Simon Sapin 2015-04-23 00:14:02 +02:00 • committed by Josh Matthews
parent 7b87085c18
commit ef8edd4e87
168 changed files with 2247 additions and 2408 deletions
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11
components/profile/mem.rs
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@ -9,9 +9,8 @@ use self::system_reporter::SystemReporter;
use std::borrow::ToOwned;
use std::cmp::Ordering;
use std::collections::HashMap;
use std::old_io::timer::sleep;
use std::thread::sleep_ms;
use std::sync::mpsc::{channel, Receiver};
use std::time::duration::Duration;
use util::task::spawn_named;
pub struct Profiler {
@ -28,11 +27,11 @@ impl Profiler {
// Create the timer thread if a period was provided.
if let Some(period) = period {
let period_ms = Duration::milliseconds((period * 1000f64) as i64);
let period_ms = (period * 1000.) as u32;
let chan = chan.clone();
spawn_named("Memory profiler timer".to_owned(), move || {
loop {
sleep(period_ms);
sleep_ms(period_ms);
if chan.send(ProfilerMsg::Print).is_err() {
break;
}
@ -444,7 +443,7 @@ mod system_reporter {
let mut f = option_try!(File::open("/proc/self/statm").ok());
let mut contents = String::new();
option_try!(f.read_to_string(&mut contents).ok());
let s = option_try!(contents.words().nth(field));
let s = option_try!(contents.split_whitespace().nth(field));
let npages = option_try!(s.parse::<usize>().ok());
Some(npages * ::std::env::page_size())
}
@ -485,7 +484,7 @@ mod system_reporter {
use std::collections::HashMap;
use std::collections::hash_map::Entry;
use std::fs::File;
use std::io::{BufReader, BufReadExt};
use std::io::{BufReader, BufRead};
// The first line of an entry in /proc/<pid>/smaps looks just like an entry
// in /proc/<pid>/maps: