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| author | Andreas Kling <awesomekling@gmail.com> | 2019-12-26 11:43:42 +0100 |
|---|---|---|
| committer | Andreas Kling <awesomekling@gmail.com> | 2019-12-26 11:43:42 +0100 |
| commit | dafd715743c710a07deb7cf2de58a0d0ab5a14a3 (patch) | |
| tree | a08b6418c7274156db8ff23cfa309cb7fe4c0493 | |
| parent | 6fd655102eef5ec8b1e4e0b74c896eec3f9bac3b (diff) | |
| download | serenity-dafd715743c710a07deb7cf2de58a0d0ab5a14a3.zip | |
ProcFS: Fix inconsistent numbers in /proc/memstat
We were listing the total number of user/super pages as the number of
"available" pages in the system. This was then misinterpreted in the
SystemMonitor program and displayed wrong in the GUI.
| -rw-r--r-- | Kernel/FileSystem/ProcFS.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Kernel/FileSystem/ProcFS.cpp b/Kernel/FileSystem/ProcFS.cpp index f959e59110..8740b44943 100644 --- a/Kernel/FileSystem/ProcFS.cpp +++ b/Kernel/FileSystem/ProcFS.cpp @@ -716,9 +716,9 @@ Optional<KBuffer> procfs$memstat(InodeIdentifier) json.add("kmalloc_available", (u32)sum_free); json.add("kmalloc_eternal_allocated", (u32)kmalloc_sum_eternal); json.add("user_physical_allocated", MM.user_physical_pages_used()); - json.add("user_physical_available", MM.user_physical_pages()); + json.add("user_physical_available", MM.user_physical_pages() - MM.user_physical_pages_used()); json.add("super_physical_allocated", MM.super_physical_pages_used()); - json.add("super_physical_available", MM.super_physical_pages()); + json.add("super_physical_available", MM.super_physical_pages() - MM.super_physical_pages_used()); json.add("kmalloc_call_count", g_kmalloc_call_count); json.add("kfree_call_count", g_kfree_call_count); slab_alloc_stats([&json](size_t slab_size, size_t num_allocated, size_t num_free) { |