From 62cbf0815005f0ba91b0c36fbcabd479c6e3a2f2 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Wed, 2 Aug 2023 14:02:46 -0700 Subject: linux-user: Remove last_brk This variable is unused. Reviewed-by: Helge Deller Reviewed-by: Akihiko Odaki Signed-off-by: Richard Henderson --- linux-user/mmap.c | 2 -- linux-user/user-mmap.h | 1 - 2 files changed, 3 deletions(-) diff --git a/linux-user/mmap.c b/linux-user/mmap.c index 90b3ef2..eb04fab 100644 --- a/linux-user/mmap.c +++ b/linux-user/mmap.c @@ -314,8 +314,6 @@ static bool mmap_frag(abi_ulong real_start, abi_ulong start, abi_ulong last, #endif abi_ulong mmap_next_start = TASK_UNMAPPED_BASE; -unsigned long last_brk; - /* * Subroutine of mmap_find_vma, used when we have pre-allocated * a chunk of guest address space. diff --git a/linux-user/user-mmap.h b/linux-user/user-mmap.h index 3fc986f..7265c2c 100644 --- a/linux-user/user-mmap.h +++ b/linux-user/user-mmap.h @@ -26,7 +26,6 @@ abi_long target_mremap(abi_ulong old_addr, abi_ulong old_size, abi_ulong new_size, unsigned long flags, abi_ulong new_addr); abi_long target_madvise(abi_ulong start, abi_ulong len_in, int advice); -extern unsigned long last_brk; extern abi_ulong mmap_next_start; abi_ulong mmap_find_vma(abi_ulong, abi_ulong, abi_ulong); void mmap_fork_start(void); -- cgit v1.1