int ext2fs_test_generic_bmap(ext2fs_generic_bitmap bitmap, __u64 arg) { if (!bitmap) return 0; if (EXT2FS_IS_32_BITMAP(bitmap)) { if (arg & ~0xffffffffULL) { ext2fs_warn_bitmap2(bitmap, EXT2FS_TEST_ERROR, 0xffffffff); return 0; } return ext2fs_test_generic_bitmap(bitmap, arg); } if (!EXT2FS_IS_64_BITMAP(bitmap)) return 0; arg >>= bitmap->cluster_bits; if ((arg < bitmap->start) || (arg > bitmap->end)) { warn_bitmap(bitmap, EXT2FS_TEST_ERROR, arg); return 0; } return bitmap->bitmap_ops->test_bmap(bitmap, arg); }
int ext2fs_test_generic_bmap(ext2fs_generic_bitmap bitmap, __u64 arg) { if (!bitmap) return 0; if (EXT2FS_IS_32_BITMAP(bitmap)) { if (arg & ~0xffffffffULL) { ext2fs_warn_bitmap2(bitmap, EXT2FS_TEST_ERROR, 0xffffffff); return 0; } return ext2fs_test_generic_bitmap(bitmap, arg); } if (!EXT2FS_IS_64_BITMAP(bitmap)) return 0; arg >>= bitmap->cluster_bits; #ifdef BMAP_STATS_OPS bitmap->stats.test_count++; if (arg == bitmap->stats.last_tested + 1) bitmap->stats.test_seq++; if (arg < bitmap->stats.last_tested) bitmap->stats.test_back++; bitmap->stats.last_tested = arg; #endif if ((arg < bitmap->start) || (arg > bitmap->end)) { warn_bitmap(bitmap, EXT2FS_TEST_ERROR, arg); return 0; } return bitmap->bitmap_ops->test_bmap(bitmap, arg); }