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| author | DJ Delorie <dj@delorie.com> | 2016-07-18 22:24:13 -0400 |
|---|---|---|
| committer | DJ Delorie <dj@delorie.com> | 2016-07-18 22:26:54 -0400 |
| commit | 25cfec597473141893cb416723aa872fb9d90c86 (patch) | |
| tree | cbe3f63d1164845c341d627d5276d4b26942d54d /scripts/check-execstack.awk | |
| parent | f9a7d78b73ab0bb943413d8641e5d36c15dddc79 (diff) | |
| download | glibc-25cfec597473141893cb416723aa872fb9d90c86.tar.xz glibc-25cfec597473141893cb416723aa872fb9d90c86.zip | |
Change trace_run from mmap to read
To avoid huge memory requirements for huge workloads, and unreliable
RSS size due to unmlock'able maps, switch trace_run to a read-as-you-go
design. Data is read per-thread in 4k or 64k chunks (based on workload
size) into a fixed buffer.
Diffstat (limited to 'scripts/check-execstack.awk')
0 files changed, 0 insertions, 0 deletions