We want to know if there are debugging features compiled in, this may affect performance. The message is printed before the sanity checks. (This commit message is a copy of David Sterba's commit message when he introduced btrfs_print_info()).
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| @@ -1762,6 +1762,9 @@ static void btrfs_print_info(void) · 1761 unmodified lines | ||
| 1762 | 1762 | #ifdef CONFIG_BTRFS_DEBUG |
| 1763 | 1763 | ", debug=on" |
| 1764 | 1764 | #endif |
| 1765 | +#ifdef CONFIG_BTRFS_ASSERT | |
| 1766 | + ", assert=on" | |
| 1767 | +#endif | |
| 1765 | 1768 | #ifdef CONFIG_BTRFS_FS_CHECK_INTEGRITY |
| 1766 | 1769 | ", integrity-checker=on" |
| 1767 | 1770 | #endif |