cirno/plan9front
1
0
Fork 0
mirror of git://git.9front.org/plan9front/plan9front synced 2025-01-12 11:10:06 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

gefs: use broke() when we get a corrupt block

Browse source 
now that broke() doesn't abort the whole fs, but instead
makes it go read-only, it makes sense to just use it in
all cases that get a corrupt block
This commit is contained in:
Ori Bernstein 2025-01-06 02:45:53 +00:00
parent ce4926cfc2
commit b3d44a5141
3 changed files with 4 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
sys/src/cmd/gefs/blk.c
View file

@ -118,12 +118,8 @@ readblk(Blk *b, Bptr bp, int flg)
xh = bp.hash;
ck = blkhash(b);
}
if((!flg&GBnochk) && ck != xh){
if(!(flg&GBsoftchk))
if((!flg&GBnochk) && ck != xh)
broke("%s: %ullx %llux != %llux", Ecorrupt, bp.addr, xh, ck);
fprint(2, "%s: %ullx %llux != %llux", Ecorrupt, bp.addr, xh, ck);
error(Ecorrupt);
}
assert(b->magic == Magic);
}

1
sys/src/cmd/gefs/dat.h
View file

@ -269,7 +269,6 @@ enum {
GBraw = 1<<0,
GBwrite = 1<<1,
GBnochk = 1<<2,
GBsoftchk = 1<<3,
};
enum {

4
sys/src/cmd/gefs/load.c
View file

@ -27,13 +27,13 @@ loadarena(Arena *a, Bptr hd)
h0 = nil;
h1 = nil;
if(!waserror()){
h0 = getblk(bp, GBsoftchk);
h0 = getblk(bp, 0);
poperror();
}else
print("loading arena primary header: %s\n", errmsg());
bp.addr += Blksz;
if(!waserror()){
h1 = getblk(bp, GBsoftchk);
h1 = getblk(bp, 0);
poperror();
}else
print("loading arena backup header: %s\n", errmsg());