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authorAl Viro <viro@zeniv.linux.org.uk>2012-04-26 18:31:00 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2012-06-01 12:58:46 -0400
commit754421c8cab1a568be844a7069fe04c1cf6391b8 (patch)
tree71fa1f54e664ff45289fccfa946747a18e20727f /fs
parentfb21affa49204acd409328415b49bfe90136653c (diff)
downloadlinux-754421c8cab1a568be844a7069fe04c1cf6391b8.tar.bz2
HAVE_RESTORE_SIGMASK is defined on all architectures now
Everyone either defines it in arch thread_info.h or has TIF_RESTORE_SIGMASK and picks default set_restore_sigmask() in linux/thread_info.h. Kill the ifdefs, slap #error in linux/thread_info.h to catch breakage when new ones get merged. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs')
-rw-r--r--fs/compat.c4
-rw-r--r--fs/eventpoll.c4
-rw-r--r--fs/select.c4
3 files changed, 0 insertions, 12 deletions
diff --git a/fs/compat.c b/fs/compat.c
index 6556a9ce8a28..3adf3d4c2cd9 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -1547,7 +1547,6 @@ asmlinkage long compat_sys_old_select(struct compat_sel_arg_struct __user *arg)
compat_ptr(a.exp), compat_ptr(a.tvp));
}
-#ifdef HAVE_SET_RESTORE_SIGMASK
static long do_compat_pselect(int n, compat_ulong_t __user *inp,
compat_ulong_t __user *outp, compat_ulong_t __user *exp,
struct compat_timespec __user *tsp, compat_sigset_t __user *sigmask,
@@ -1670,11 +1669,9 @@ asmlinkage long compat_sys_ppoll(struct pollfd __user *ufds,
return ret;
}
-#endif /* HAVE_SET_RESTORE_SIGMASK */
#ifdef CONFIG_EPOLL
-#ifdef HAVE_SET_RESTORE_SIGMASK
asmlinkage long compat_sys_epoll_pwait(int epfd,
struct compat_epoll_event __user *events,
int maxevents, int timeout,
@@ -1718,7 +1715,6 @@ asmlinkage long compat_sys_epoll_pwait(int epfd,
return err;
}
-#endif /* HAVE_SET_RESTORE_SIGMASK */
#endif /* CONFIG_EPOLL */
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index 079d1be65ba9..74598f67efeb 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -1853,8 +1853,6 @@ error_return:
return error;
}
-#ifdef HAVE_SET_RESTORE_SIGMASK
-
/*
* Implement the event wait interface for the eventpoll file. It is the kernel
* part of the user space epoll_pwait(2).
@@ -1899,8 +1897,6 @@ SYSCALL_DEFINE6(epoll_pwait, int, epfd, struct epoll_event __user *, events,
return error;
}
-#endif /* HAVE_SET_RESTORE_SIGMASK */
-
static int __init eventpoll_init(void)
{
struct sysinfo si;
diff --git a/fs/select.c b/fs/select.c
index 17d33d09fc16..bae321569dfa 100644
--- a/fs/select.c
+++ b/fs/select.c
@@ -614,7 +614,6 @@ SYSCALL_DEFINE5(select, int, n, fd_set __user *, inp, fd_set __user *, outp,
return ret;
}
-#ifdef HAVE_SET_RESTORE_SIGMASK
static long do_pselect(int n, fd_set __user *inp, fd_set __user *outp,
fd_set __user *exp, struct timespec __user *tsp,
const sigset_t __user *sigmask, size_t sigsetsize)
@@ -686,7 +685,6 @@ SYSCALL_DEFINE6(pselect6, int, n, fd_set __user *, inp, fd_set __user *, outp,
return do_pselect(n, inp, outp, exp, tsp, up, sigsetsize);
}
-#endif /* HAVE_SET_RESTORE_SIGMASK */
#ifdef __ARCH_WANT_SYS_OLD_SELECT
struct sel_arg_struct {
@@ -941,7 +939,6 @@ SYSCALL_DEFINE3(poll, struct pollfd __user *, ufds, unsigned int, nfds,
return ret;
}
-#ifdef HAVE_SET_RESTORE_SIGMASK
SYSCALL_DEFINE5(ppoll, struct pollfd __user *, ufds, unsigned int, nfds,
struct timespec __user *, tsp, const sigset_t __user *, sigmask,
size_t, sigsetsize)
@@ -992,4 +989,3 @@ SYSCALL_DEFINE5(ppoll, struct pollfd __user *, ufds, unsigned int, nfds,
return ret;
}
-#endif /* HAVE_SET_RESTORE_SIGMASK */