mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2025-01-22 11:45:55 +07:00
affa219b60
Impact: pack struct thread_info more tightly Change x86_64's thread_info 'flags' field back to __u32. This was changed to 'unsigned long' when the thread_info*.h for i386 and x86_64 were merged. Change it back. We can do this as only 27 bits of 'flags' are actually used. This change actually packs down thread_info by 64 bits: 32 bits are saved by the smaller flags, and 32 bits are saved by the following 'mm_segment_t field' becoming naturally 64-bit aligned. Signed-off-by: Joe Korty <joe.korty@ccur.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> |
||
---|---|---|
.. | ||
alpha | ||
arm | ||
avr32 | ||
blackfin | ||
cris | ||
frv | ||
h8300 | ||
ia64 | ||
m32r | ||
m68k | ||
m68knommu | ||
mips | ||
mn10300 | ||
parisc | ||
powerpc | ||
s390 | ||
sh | ||
sparc | ||
sparc64 | ||
um | ||
x86 | ||
xtensa | ||
.gitignore | ||
Kconfig |