[PATCH] s390: ioprio & inotify system calls.

Add system calls for io priorities and inotify.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

2 files changed, 31 insertions, 0 deletions

diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S
index 799a98eac92d..23fe94e58688 100644
--- a/arch/s390/kernel/compat_wrapper.S
+++ b/arch/s390/kernel/compat_wrapper.S
@@ -1449,3 +1449,29 @@ compat_sys_kexec_load_wrapper:
         llgtr   %r4,%r4                 # struct kexec_segment *
         llgfr   %r5,%r5                 # unsigned long
         jg      compat_sys_kexec_load
+
+        .globl  sys_ioprio_set_wrapper
+sys_ioprio_set_wrapper:
+        lgfr    %r2,%r2                 # int
+        lgfr    %r3,%r3                 # int
+        lgfr    %r4,%r4                 # int
+        jg      sys_ioprio_set
+
+        .globl  sys_ioprio_get_wrapper
+sys_ioprio_get_wrapper:
+        lgfr    %r2,%r2                 # int
+        lgfr    %r3,%r3                 # int
+        jg      sys_ioprio_get
+
+        .globl  sys_inotify_add_watch_wrapper
+sys_inotify_add_watch_wrapper:
+        lgfr    %r2,%r2                 # int
+        llgtr   %r3,%r3                 # const char *
+        llgfr   %r4,%r4                 # u32
+        jg      sys_inotify_add_watch
+
+        .globl  sys_inotify_rm_watch_wrapper
+sys_inotify_rm_watch_wrapper:
+        lgfr    %r2,%r2                 # int
+        llgfr   %r3,%r3                 # u32
+        jg      sys_inotify_rm_watch
diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S
index a8668afb5f87..426d7cafdab3 100644
--- a/arch/s390/kernel/syscalls.S
+++ b/arch/s390/kernel/syscalls.S
@@ -290,3 +290,8 @@ SYSCALL(sys_add_key,sys_add_key,compat_sys_add_key_wrapper)
 SYSCALL(sys_request_key,sys_request_key,compat_sys_request_key_wrapper)
 SYSCALL(sys_keyctl,sys_keyctl,compat_sys_keyctl)                /* 280 */
 SYSCALL(sys_waitid,sys_waitid,compat_sys_waitid_wrapper)
+SYSCALL(sys_ioprio_set,sys_ioprio_set,sys_ioprio_set_wrapper)
+SYSCALL(sys_ioprio_get,sys_ioprio_get,sys_ioprio_get_wrapper)
+SYSCALL(sys_inotify_init,sys_inotify_init,sys_inotify_init)
+SYSCALL(sys_inotify_add_watch,sys_inotify_add_watch,sys_inotify_add_watch_wrapper)
+SYSCALL(sys_inotify_rm_watch,sys_inotify_rm_watch,sys_inotify_rm_watch_wrapper)