Bricoles/xv6-riscv
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108 commits 1 branch 0 tags 23 MiB
C 94.9%
Assembly 2.8%
Makefile 2%
Perl 0.3%
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rtm 211ff0c67e namei returns locked parent dir inode for create / unlink 
don't hold fd table lock across idecref() (latter does block i/o)
idecref calls iput() in case last ref -> freeing inode
dir size is 512 * # blocks, so readi/writei &c work
unlink deletes dirent even if ip->nlink > 0
2006-08-13 12:22:44 +00:00
.cvsignore
asm.h
bio.c zero out all of dirent.name when creating 2006-08-12 22:44:26 +00:00
bootasm.S
bootmain.c
bootother.S
buf.h LRU disk cache replacement 2006-08-12 22:34:13 +00:00
cat.c
console.c init creates console, opens 0/1/2, runs sh 2006-08-11 13:55:18 +00:00
defs.h namei returns locked parent dir inode for create / unlink 2006-08-13 12:22:44 +00:00
dev.h init creates console, opens 0/1/2, runs sh 2006-08-11 13:55:18 +00:00
dot-bochsrc
echo.c
elf.h
fcntl.h low-level keyboard input (not hooked up to /dev yet) 2006-08-10 02:07:10 +00:00
fd.c namei returns locked parent dir inode for create / unlink 2006-08-13 12:22:44 +00:00
fd.h
fs.c namei returns locked parent dir inode for create / unlink 2006-08-13 12:22:44 +00:00
fs.h low-level keyboard input (not hooked up to /dev yet) 2006-08-10 02:07:10 +00:00
fsvar.h namei returns locked parent dir inode for create / unlink 2006-08-13 12:22:44 +00:00
ide.c link() 2006-08-13 02:12:44 +00:00
init.c fix getblk to actually lock the block 2006-08-12 11:38:57 +00:00
ioapic.c fix deadlock---iput(dp) asap 2006-08-11 18:18:38 +00:00
ioapic.h
kalloc.c interrupts could be recursive since lapic_eoi() called before rti 2006-08-10 22:08:14 +00:00
lapic.c
ls.c fstat 2006-08-12 04:33:50 +00:00
main.c link() 2006-08-13 02:12:44 +00:00
Makefile fstat 2006-08-12 04:33:50 +00:00
mkfs.c low-level keyboard input (not hooked up to /dev yet) 2006-08-10 02:07:10 +00:00
mmu.h interrupts could be recursive since lapic_eoi() called before rti 2006-08-10 22:08:14 +00:00
mp.c
mp.h
Notes namei returns locked parent dir inode for create / unlink 2006-08-13 12:22:44 +00:00
param.h
picirq.c
pipe.c interrupts could be recursive since lapic_eoi() called before rti 2006-08-10 22:08:14 +00:00
printf.c
proc.c link() 2006-08-13 02:12:44 +00:00
proc.h interrupts could be recursive since lapic_eoi() called before rti 2006-08-10 22:08:14 +00:00
README
setjmp.S
sh.c fix getblk to actually lock the block 2006-08-12 11:38:57 +00:00
sign.pl
spinlock.c interrupts could be recursive since lapic_eoi() called before rti 2006-08-10 22:08:14 +00:00
spinlock.h interrupts could be recursive since lapic_eoi() called before rti 2006-08-10 22:08:14 +00:00
stat.h fstat 2006-08-12 04:33:50 +00:00
string.c
syscall.c namei returns locked parent dir inode for create / unlink 2006-08-13 12:22:44 +00:00
syscall.h link() 2006-08-13 02:12:44 +00:00
trap.c interrupts could be recursive since lapic_eoi() called before rti 2006-08-10 22:08:14 +00:00
trapasm.S
traps.h
types.h
ulib.c fix getblk to actually lock the block 2006-08-12 11:38:57 +00:00
user.h link() 2006-08-13 02:12:44 +00:00
user1.c
userfs.c zero freed blocks 2006-08-13 05:28:04 +00:00
usertests.c namei returns locked parent dir inode for create / unlink 2006-08-13 12:22:44 +00:00
usys.S link() 2006-08-13 02:12:44 +00:00
vectors.pl
x86.h low-level keyboard input (not hooked up to /dev yet) 2006-08-10 02:07:10 +00:00

README 

This is the content of file README.