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| author | Andreas Kling <kling@serenityos.org> | 2021-07-24 22:49:48 +0200 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2021-07-25 14:39:25 +0200 |
| commit | 143443e0b6412cd7f5a702e5b190bea60da733fe (patch) | |
| tree | 5d1490936ab7a056db804c4ba5ffd22558afa429 /Userland/Libraries/LibGUI/StackWidget.h | |
| parent | 24b5295b3038dc0b7a49367476b5b8594268163d (diff) | |
| download | serenity-143443e0b6412cd7f5a702e5b190bea60da733fe.zip | |
LibGfx: Make Gfx::Bitmap::set_nonvolatile() report allocation failure
Making a bitmap non-volatile after being volatile may fail to allocate
physical pages after the kernel stole the old pages in a purge.
This is different from the pages being purged, but reallocated. In that
case, they are simply replaced with zero-fill-on-demand pages as if
they were freshly allocated.
Diffstat (limited to 'Userland/Libraries/LibGUI/StackWidget.h')
0 files changed, 0 insertions, 0 deletions