diff options
| author | Minchan Kim <minchan@kernel.org> | 2020-09-05 14:10:19 +1000 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2020-09-10 16:51:54 +1000 |
| commit | 1c54d15bf8bfc3d0b3b51bbc7a83e7c1e77697b0 (patch) | |
| tree | 7a48eb76c499ce162e0c0e1f98bd95f84519b8c1 /mm | |
| parent | acb805591dceba3e74cb054511e7483803f23f0c (diff) | |
| download | linux-next-1c54d15bf8bfc3d0b3b51bbc7a83e7c1e77697b0.tar.gz | |
mm-madvise-introduce-process_madvise-syscall-an-external-memory-hinting-api-fix
make process_madvise() vlen arg have type size_t, per Florian
Cc: Minchan Kim <minchan@kernel.org>
Cc: Florian Weimer <fw@deneb.enyo.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/madvise.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/madvise.c b/mm/madvise.c index 254108b5ac47..26e0ba5368e4 100644 --- a/mm/madvise.c +++ b/mm/madvise.c @@ -1225,7 +1225,7 @@ put_pid: return ret; } -static inline int madv_import_iovec(int type, const struct iovec __user *uvec, unsigned int nr_segs, +static inline int madv_import_iovec(int type, const struct iovec __user *uvec, size_t nr_segs, unsigned int fast_segs, struct iovec **iov, struct iov_iter *i) { #ifdef CONFIG_COMPAT @@ -1238,7 +1238,7 @@ static inline int madv_import_iovec(int type, const struct iovec __user *uvec, u } SYSCALL_DEFINE5(process_madvise, int, pidfd, const struct iovec __user *, vec, - unsigned long, vlen, int, behavior, unsigned int, flags) + size_t, vlen, int, behavior, unsigned int, flags) { ssize_t ret; struct iovec iovstack[UIO_FASTIOV]; |