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| author | Avi Kivity <avi@scylladb.com> | 2018-06-29 15:37:25 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-06-29 06:51:57 -0700 |
| commit | 2cd3ae2129736f9019130064d09713a375870941 (patch) | |
| tree | 376129f28e4e32923315c26d4255c31907a27be0 | |
| parent | e88958e6369aeba48623afa18dd67fdf41c98d75 (diff) | |
| download | lwn-2cd3ae2129736f9019130064d09713a375870941.tar.gz lwn-2cd3ae2129736f9019130064d09713a375870941.zip | |
aio: mark __aio_sigset::sigmask const
io_pgetevents() will not change the signal mask. Mark it const to make
it clear and to reduce the need for casts in user code.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Avi Kivity <avi@scylladb.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
[hch: reapply the patch that got incorrectly reverted]
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | include/uapi/linux/aio_abi.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/uapi/linux/aio_abi.h b/include/uapi/linux/aio_abi.h index d4e768d55d14..3c5038b587ba 100644 --- a/include/uapi/linux/aio_abi.h +++ b/include/uapi/linux/aio_abi.h @@ -111,7 +111,7 @@ struct iocb { #undef IFLITTLE struct __aio_sigset { - sigset_t __user *sigmask; + const sigset_t __user *sigmask; size_t sigsetsize; }; |