fork of 9front i guess
![]() this changes devmnt adding mntrahread() function and some helpers for it to do pipelined sequential read ahead for the mount cache. basically, cread() calls mntrahread() with Mntrah structure and it figures out if we where reading sequentially and if thats the case issues reads of c->iounit size in advance. the read ahead state (Mntrah) is kept in the mount cache so we can handle (read ahead) cache invalidation in the presence of writes. |
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386 | ||
68000 | ||
68020 | ||
acme | ||
adm/timezone | ||
alpha | ||
amd64 | ||
arm | ||
lib | ||
mips | ||
power | ||
power64 | ||
rc | ||
sparc | ||
sparc64 | ||
sys | ||
.hgignore |