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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2014-03-01 13:09:26 +0100 |
|---|---|---|
| committer | Heiko Carstens <heiko.carstens@de.ibm.com> | 2014-03-04 09:05:47 +0100 |
| commit | 2c81fc4fb41f589454861bbdb90ffde73840b8f8 (patch) | |
| tree | a5f8f323061443320b0636b5319f659d60ea2741 /arch/s390/kernel/compat_linux.h | |
| parent | 00fcb1494f645be4e0cd703756448fc64ca2a44a (diff) | |
| download | linux-stable-2c81fc4fb41f589454861bbdb90ffde73840b8f8.tar.gz linux-stable-2c81fc4fb41f589454861bbdb90ffde73840b8f8.tar.bz2 linux-stable-2c81fc4fb41f589454861bbdb90ffde73840b8f8.zip | |
s390/compat: add sync_file_range and fallocate compat syscalls
The compat syscall wrappers for sync_file_range and fallocate merged 32 bit
parameters into 64 bit parameters. Therefore they did more than just the
usual zero and/or sign extension of system call parameters.
So convert these two wrappers to full s390 specific compat sytem calls.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel/compat_linux.h')
| -rw-r--r-- | arch/s390/kernel/compat_linux.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/s390/kernel/compat_linux.h b/arch/s390/kernel/compat_linux.h index 7d2ce4bb84a6..330e11d164d7 100644 --- a/arch/s390/kernel/compat_linux.h +++ b/arch/s390/kernel/compat_linux.h @@ -110,4 +110,7 @@ long compat_sys_s390_read(unsigned int fd, char __user * buf, compat_size_t coun long compat_sys_s390_write(unsigned int fd, const char __user * buf, compat_size_t count); long compat_sys_s390_fadvise64(int fd, u32 high, u32 low, compat_size_t len, int advise); long compat_sys_s390_fadvise64_64(struct fadvise64_64_args __user *args); +long compat_sys_s390_sync_file_range(int fd, u32 offhigh, u32 offlow, u32 nhigh, u32 nlow, unsigned int flags); +long compat_sys_s390_fallocate(int fd, int mode, u32 offhigh, u32 offlow, u32 lenhigh, u32 lenlow); + #endif /* _ASM_S390X_S390_H */ |