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| author | Max Filippov <jcmvbkbc@gmail.com> | 2018-02-27 15:33:12 -0800 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2018-03-13 11:30:22 -0700 |
| commit | bf9c3a5a96dfabcdcb7964110866bb9bc06a43c1 (patch) | |
| tree | ae1c9ab8ad5ccb81ea0e5f8543c58605fd7d61dd | |
| parent | 72d75bb3166047c74db2931eecb92f9684e70ead (diff) | |
| download | qemu-bf9c3a5a96dfabcdcb7964110866bb9bc06a43c1.zip | |
linux-user: drop unused target_msync function
target_msync is not used, remove its declaration and implementation.
Cc: Riku Voipio <riku.voipio@iki.fi>
Cc: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
| -rw-r--r-- | linux-user/mmap.c | 17 | ||||
| -rw-r--r-- | linux-user/qemu.h | 1 |
2 files changed, 0 insertions, 18 deletions
diff --git a/linux-user/mmap.c b/linux-user/mmap.c index 84b15c9a16..9168a2051c 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 f4b4ca72ad..23712bbca8 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); |