Bug 184207
| Summary: | bmalloc's tryLargeZeroedMemalignVirtual shouldn't treat the entire virtual size as dirty towards its footprint | ||
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| Product: | WebKit | Reporter: | Saam Barati <saam> |
| Component: | bmalloc | Assignee: | Saam Barati <saam> |
| Status: | NEW | ||
| Severity: | Normal | CC: | benjamin, fpizlo, ggaren, gskachkov, jfbastien, keith_miller, mark.lam, msaboff, rmorisset, ticaiolima, ysuzuki |
| Priority: | P2 | ||
| Version: | Safari Technology Preview | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Bug Depends on: | 184342 | ||
| Bug Blocks: | |||
Saam Barati
We either need to somehow ask the OS about dirty pages here, or, we need to handle faults inside Wasm and communicate to bmalloc about commits/decommits via faults handlers
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| Add attachment proposed patch, testcase, etc. |