[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH 08/11] linux-user: drop unused target_msync function
From: |
Max Filippov |
Subject: |
[Qemu-devel] [PATCH 08/11] linux-user: drop unused target_msync function |
Date: |
Wed, 28 Feb 2018 13:06:13 -0800 |
target_msync is not used, remove its declaration and implementation.
Cc: Riku Voipio <address@hidden>
Cc: Laurent Vivier <address@hidden>
Signed-off-by: Max Filippov <address@hidden>
---
linux-user/mmap.c | 17 -----------------
linux-user/qemu.h | 1 -
2 files changed, 18 deletions(-)
diff --git a/linux-user/mmap.c b/linux-user/mmap.c
index 84b15c9a1699..9168a2051c34 100644
--- a/linux-user/mmap.c
+++ b/linux-user/mmap.c
@@ -754,20 +754,3 @@ abi_long target_mremap(abi_ulong old_addr, abi_ulong
old_size,
mmap_unlock();
return new_addr;
}
-
-int target_msync(abi_ulong start, abi_ulong len, int flags)
-{
- abi_ulong end;
-
- if (start & ~TARGET_PAGE_MASK)
- return -EINVAL;
- len = TARGET_PAGE_ALIGN(len);
- end = start + len;
- if (end < start)
- return -EINVAL;
- if (end == start)
- return 0;
-
- start &= qemu_host_page_mask;
- return msync(g2h(start), end - start, flags);
-}
diff --git a/linux-user/qemu.h b/linux-user/qemu.h
index f4b4ca72adb0..23712bbca860 100644
--- a/linux-user/qemu.h
+++ b/linux-user/qemu.h
@@ -428,7 +428,6 @@ int target_munmap(abi_ulong start, abi_ulong len);
abi_long target_mremap(abi_ulong old_addr, abi_ulong old_size,
abi_ulong new_size, unsigned long flags,
abi_ulong new_addr);
-int target_msync(abi_ulong start, abi_ulong len, int flags);
extern unsigned long last_brk;
extern abi_ulong mmap_next_start;
abi_ulong mmap_find_vma(abi_ulong, abi_ulong);
--
2.11.0
- [Qemu-devel] [PATCH 00/11] linux-user support for target/xtensa, Max Filippov, 2018/02/28
- [Qemu-devel] [PATCH 01/11] target/xtensa: dump correct physical registers, Max Filippov, 2018/02/28
- [Qemu-devel] [PATCH 02/11] target/xtensa: mark register windows in the dump, Max Filippov, 2018/02/28
- [Qemu-devel] [PATCH 03/11] target/xtensa: use correct number of registers in gdbstub, Max Filippov, 2018/02/28
- [Qemu-devel] [PATCH 04/11] target/xtensa: support MTTCG, Max Filippov, 2018/02/28
- [Qemu-devel] [PATCH 05/11] linux-user: fix mmap/munmap/mprotect/mremap/shmat, Max Filippov, 2018/02/28
- [Qemu-devel] [PATCH 06/11] linux-user: fix assertion in shmdt, Max Filippov, 2018/02/28
- [Qemu-devel] [PATCH 07/11] linux-user: fix target_mprotect/target_munmap error return values, Max Filippov, 2018/02/28
- [Qemu-devel] [PATCH 08/11] linux-user: drop unused target_msync function,
Max Filippov <=
- [Qemu-devel] [PATCH 10/11] qemu-binfmt-conf.sh: add qemu-xtensa, Max Filippov, 2018/02/28
- [Qemu-devel] [PATCH 11/11] MAINTAINERS: fix W: address for xtensa, Max Filippov, 2018/02/28
- [Qemu-devel] [PATCH 09/11] target/xtensa: add linux-user support, Max Filippov, 2018/02/28
- Re: [Qemu-devel] [PATCH 00/11] linux-user support for target/xtensa, no-reply, 2018/02/28
- Re: [Qemu-devel] [PATCH 00/11] linux-user support for target/xtensa, no-reply, 2018/02/28