diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/fadvise.c | 11 | ||||
| -rw-r--r-- | mm/readahead.c | 7 |
2 files changed, 18 insertions, 0 deletions
diff --git a/mm/fadvise.c b/mm/fadvise.c index 338f16022012..c76ee665355a 100644 --- a/mm/fadvise.c +++ b/mm/fadvise.c @@ -215,4 +215,15 @@ SYSCALL_DEFINE4(fadvise64, int, fd, loff_t, offset, size_t, len, int, advice) } #endif + +#if defined(CONFIG_COMPAT) && defined(__ARCH_WANT_COMPAT_FADVISE64_64) + +COMPAT_SYSCALL_DEFINE6(fadvise64_64, int, fd, compat_arg_u64_dual(offset), + compat_arg_u64_dual(len), int, advice) +{ + return ksys_fadvise64_64(fd, compat_arg_u64_glue(offset), + compat_arg_u64_glue(len), advice); +} + +#endif #endif diff --git a/mm/readahead.c b/mm/readahead.c index b78921b54754..415c39d764ea 100644 --- a/mm/readahead.c +++ b/mm/readahead.c @@ -749,6 +749,13 @@ SYSCALL_DEFINE3(readahead, int, fd, loff_t, offset, size_t, count) return ksys_readahead(fd, offset, count); } +#if defined(CONFIG_COMPAT) && defined(__ARCH_WANT_COMPAT_READAHEAD) +COMPAT_SYSCALL_DEFINE4(readahead, int, fd, compat_arg_u64_dual(offset), size_t, count) +{ + return ksys_readahead(fd, compat_arg_u64_glue(offset), count); +} +#endif + /** * readahead_expand - Expand a readahead request * @ractl: The request to be expanded |