diff options
Diffstat (limited to 'crates/ra_prof/src/memory_usage.rs')
-rw-r--r-- | crates/ra_prof/src/memory_usage.rs | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/crates/ra_prof/src/memory_usage.rs b/crates/ra_prof/src/memory_usage.rs index b1858b06f..ee79ec3ee 100644 --- a/crates/ra_prof/src/memory_usage.rs +++ b/crates/ra_prof/src/memory_usage.rs | |||
@@ -1,7 +1,7 @@ | |||
1 | //! FIXME: write short doc here | 1 | //! FIXME: write short doc here |
2 | use std::fmt; | ||
2 | 3 | ||
3 | use cfg_if::cfg_if; | 4 | use cfg_if::cfg_if; |
4 | use std::fmt; | ||
5 | 5 | ||
6 | pub struct MemoryUsage { | 6 | pub struct MemoryUsage { |
7 | pub allocated: Bytes, | 7 | pub allocated: Bytes, |
@@ -11,13 +11,7 @@ pub struct MemoryUsage { | |||
11 | impl MemoryUsage { | 11 | impl MemoryUsage { |
12 | pub fn current() -> MemoryUsage { | 12 | pub fn current() -> MemoryUsage { |
13 | cfg_if! { | 13 | cfg_if! { |
14 | if #[cfg(all(feature = "jemalloc", not(target_env = "msvc")))] { | 14 | if #[cfg(target_os = "linux")] { |
15 | jemalloc_ctl::epoch::advance().unwrap(); | ||
16 | MemoryUsage { | ||
17 | allocated: Bytes(jemalloc_ctl::stats::allocated::read().unwrap()), | ||
18 | resident: Bytes(jemalloc_ctl::stats::resident::read().unwrap()), | ||
19 | } | ||
20 | } else if #[cfg(target_os = "linux")] { | ||
21 | // Note: This is incredibly slow. | 15 | // Note: This is incredibly slow. |
22 | let alloc = unsafe { libc::mallinfo() }.uordblks as u32 as usize; | 16 | let alloc = unsafe { libc::mallinfo() }.uordblks as u32 as usize; |
23 | MemoryUsage { allocated: Bytes(alloc), resident: Bytes(0) } | 17 | MemoryUsage { allocated: Bytes(alloc), resident: Bytes(0) } |