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Show First 20 Lines • Show All 608 Lines • ▼ Show 20 Lines	ext2_compute_sb_data(struct vnode devvp, struct ext2fs es,
fs->e2fs_contigdirs = malloc(fs->e2fs_gcount *		fs->e2fs_contigdirs = malloc(fs->e2fs_gcount *
sizeof(*fs->e2fs_contigdirs), M_EXT2MNT, M_WAITOK \| M_ZERO);		sizeof(*fs->e2fs_contigdirs), M_EXT2MNT, M_WAITOK \| M_ZERO);

for (i = 0; i < fs->e2fs_gdbcount; i++) {		for (i = 0; i < fs->e2fs_gdbcount; i++) {
error = bread(devvp,		error = bread(devvp,
fsbtodb(fs, ext2_cg_location(fs, i)),		fsbtodb(fs, ext2_cg_location(fs, i)),
fs->e2fs_bsize, NOCRED, &bp);		fs->e2fs_bsize, NOCRED, &bp);
if (error) {		if (error) {
free(fs->e2fs_contigdirs, M_EXT2MNT);		/*
free(fs->e2fs_gd, M_EXT2MNT);		* fs->e2fs_gd and fs->e2fs_contigdirs
		* will be freed later by the caller,
		* because this function could be called from
		* MNT_UPDATE path.
		*/
brelse(bp);		brelse(bp);
return (error);		return (error);
}		}
if (EXT2_HAS_INCOMPAT_FEATURE(fs, EXT2F_INCOMPAT_64BIT)) {		if (EXT2_HAS_INCOMPAT_FEATURE(fs, EXT2F_INCOMPAT_64BIT)) {
memcpy(&fs->e2fs_gd[		memcpy(&fs->e2fs_gd[
i * fs->e2fs_bsize / sizeof(struct ext2_gd)],		i * fs->e2fs_bsize / sizeof(struct ext2_gd)],
bp->b_data, fs->e2fs_bsize);		bp->b_data, fs->e2fs_bsize);
} else {		} else {
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