diff options
Diffstat (limited to 'mm/swapfile.c')
| -rw-r--r-- | mm/swapfile.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/mm/swapfile.c b/mm/swapfile.c index 031713ab40ce..2657accc6e2b 100644 --- a/mm/swapfile.c +++ b/mm/swapfile.c @@ -2493,7 +2493,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags) goto bad_swap; } /* frontswap enabled? set up bit-per-page map for frontswap */ - if (frontswap_enabled) + if (IS_ENABLED(CONFIG_FRONTSWAP)) frontswap_map = vzalloc(BITS_TO_LONGS(maxpages) * sizeof(long)); if (p->bdev &&(swap_flags & SWAP_FLAG_DISCARD) && swap_discardable(p)) { @@ -2724,7 +2724,6 @@ int swapcache_prepare(swp_entry_t entry) struct swap_info_struct *page_swap_info(struct page *page) { swp_entry_t swap = { .val = page_private(page) }; - BUG_ON(!PageSwapCache(page)); return swap_info[swp_type(swap)]; } |
