Skip to content
Commit ae21f67c authored by David Edmundson's avatar David Edmundson
Browse files

Use faster file system searcing for iterating process groups 

This was showing in hotspot as 14ms per update.

It turns out QDir creates a full QFileSystem entry on every file, even
using QDirIterator and with all features turned off.

This isn't really useful when iterating through /sys which has simpler
requirements.

Using a lower level API brings that down to 2ms.
parent bebacdd6
Hide whitespace changes
Inline Side-by-side
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment