* [lkp] [+139 bytes kernel size regression] [i386-tinyconfig] [bf45053c96] ZEN: mm: Don't hog the CPU and zone lock in rmqueue_bulk()
@ 2023-08-29 5:46 kernel test robot
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From: kernel test robot @ 2023-08-29 5:46 UTC (permalink / raw)
To: Sultan Alsawaf, Jan Alexander Steffens; +Cc: oe-kbuild-all, lkp, Josh Triplett
FYI, we noticed a +139 bytes kernel size regression due to commit:
commit: bf45053c965e9b8a0b6225c5d378493b5aaf1336 (ZEN: mm: Don't hog the CPU and zone lock in rmqueue_bulk())
https://github.com/zen-kernel/zen-kernel 6.5/zen-sauce
Details as below (size data is obtained by `nm --size-sort vmlinux`):
42ed39f2: ZEN: INTERACTIVE: Document PDS/BMQ configuration
bf45053c: ZEN: mm: Don't hog the CPU and zone lock in rmqueue_bulk()
+-------------------+----------+----------+-------+
| symbol | 42ed39f2 | bf45053c | delta |
+-------------------+----------+----------+-------+
| bzImage | 516656 | 516848 | 192 |
| nm.t.rmqueue_bulk | 353 | 492 | 139 |
+-------------------+----------+----------+-------+
Thanks
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2023-08-29 5:46 [lkp] [+139 bytes kernel size regression] [i386-tinyconfig] [bf45053c96] ZEN: mm: Don't hog the CPU and zone lock in rmqueue_bulk() kernel test robot
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