/*
* Insert the journal file into the ROOTINO directory. We always extend the
* last frag
*/
static int
journal_insertfile(ino_t ino)
{
struct ufs1_dinode *dp1;
struct ufs2_dinode *dp2;
void *ip;
ufs2_daddr_t nblk;
ufs2_daddr_t blk;
ufs_lbn_t lbn;
int size;
int mode;
int off;
if (getino(&disk, &ip, ROOTINO, &mode) != 0) {
warn("Failed to get root inode");
sbdirty();
return (-1);
}
dp2 = ip;
dp1 = ip;
blk = 0;
size = 0;
nblk = journal_balloc();
if (nblk <= 0)
return (-1);
/*
* For simplicity sake we aways extend the ROOTINO into a new
* directory block rather than searching for space and inserting
* into an existing block. However, if the rootino has frags
* have to free them and extend the block.
*/
if (sblock.fs_magic == FS_UFS1_MAGIC) {
lbn = lblkno(&sblock, dp1->di_size);
off = blkoff(&sblock, dp1->di_size);
blk = dp1->di_db[lbn];
size = sblksize(&sblock, (off_t)dp1->di_size, lbn);
} else {
lbn = lblkno(&sblock, dp2->di_size);
off = blkoff(&sblock, dp2->di_size);
blk = dp2->di_db[lbn];
size = sblksize(&sblock, (off_t)dp2->di_size, lbn);
}
if (off != 0) {
if (dir_extend(blk, nblk, off, ino) == -1)
return (-1);
} else {
blk = 0;
if (dir_insert(nblk, 0, ino) == -1)
return (-1);
}
if (sblock.fs_magic == FS_UFS1_MAGIC) {
dp1->di_blocks += (sblock.fs_bsize - size) / DEV_BSIZE;
dp1->di_db[lbn] = nblk;
dp1->di_size = lblktosize(&sblock, lbn+1);
} else {
dp2->di_blocks += (sblock.fs_bsize - size) / DEV_BSIZE;
dp2->di_db[lbn] = nblk;
dp2->di_size = lblktosize(&sblock, lbn+1);
}
if (putino(&disk) < 0) {
warn("Failed to write root inode");
return (-1);
}
if (cgwrite(&disk) < 0) {
warn("Failed to write updated cg");
sbdirty();
return (-1);
}
if (blk) {
if (cgbfree(&disk, blk, size) < 0) {
warn("Failed to write cg");
return (-1);
}
}
return (0);
}
static int journal_insertfile( ino_t ino ) {
struct ufs1_dinode *dp1;
struct ufs2_dinode *dp2;
void *ip;
ufs2_daddr_t nblk;
ufs2_daddr_t blk;
ufs_lbn_t lbn;
int size;
int mode;
int off;
if ( getino( &disk, &ip, ROOTINO, &mode ) != 0 ) {
warn( "Failed to get root inode" );
sbdirty();
return ( -1 );
}
dp2 = ip;
dp1 = ip;
blk = 0;
size = 0;
nblk = journal_balloc();
if ( nblk <= 0 ) return ( -1 );
if ( sblock.fs_magic == FS_UFS1_MAGIC ) {
lbn = lblkno( &sblock, dp1->di_size );
off = blkoff( &sblock, dp1->di_size );
blk = dp1->di_db[lbn];
size = sblksize( &sblock, (off_t) dp1->di_size, lbn );
} else {
lbn = lblkno( &sblock, dp2->di_size );
off = blkoff( &sblock, dp2->di_size );
blk = dp2->di_db[lbn];
size = sblksize( &sblock, (off_t) dp2->di_size, lbn );
}
if ( off != 0 ) {
if ( dir_extend( blk, nblk, off, ino ) == -1 ) return ( -1 );
} else {
blk = 0;
if ( dir_insert( nblk, 0, ino ) == -1 ) return ( -1 );
}
if ( sblock.fs_magic == FS_UFS1_MAGIC ) {
dp1->di_blocks += ( sblock.fs_bsize - size ) / DEV_BSIZE;
dp1->di_db[lbn] = nblk;
dp1->di_size = lblktosize( &sblock, lbn + 1 );
} else {
dp2->di_blocks += ( sblock.fs_bsize - size ) / DEV_BSIZE;
dp2->di_db[lbn] = nblk;
dp2->di_size = lblktosize( &sblock, lbn + 1 );
}
if ( putino( &disk ) < 0 ) {
warn( "Failed to write root inode" );
return ( -1 );
}
if ( cgwrite( &disk ) < 0 ) {
warn( "Failed to write updated cg" );
sbdirty();
return ( -1 );
}
if ( blk ) {
if ( cgbfree( &disk, blk, size ) < 0 ) {
warn( "Failed to write cg" );
return ( -1 );
}
}
return ( 0 );
}
