github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-01 02:53:36 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

tools/power turbostat: Restore GFX sysfs fflush() call

Browse Source 
Do fflush() to discard the buffered data, before each read of the
graphics sysfs knobs.

Fixes: ba99a4fc8c ("tools/power turbostat: Remove unnecessary fflush() call")
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Zhang Rui 2025-03-19 08:53:07 +08:00 committed by Len Brown
parent 3ae8508663
commit f8b136ef26
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
tools/power/x86/turbostat/turbostat.c
View File

@ -6039,6 +6039,7 @@ int snapshot_graphics(int idx)
int retval;
rewind(gfx_info[idx].fp);
fflush(gfx_info[idx].fp);
switch (idx) {
case GFX_rc6: