Commit b09fc702 authored by Davidlohr Bueso's avatar Davidlohr Bueso Committed by Stephen Rothwell

fs/: remove caller signal_pending branch predictions

This is already done for us internally by the signal machinery.

Link: http://lkml.kernel.org/r/20181116002713.8474-7-dave@stgolabs.netSigned-off-by: default avatarDavidlohr Bueso <dave@stgolabs.net>
Reviewed-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarStephen Rothwell <sfr@canb.auug.org.au>
parent 376c0368
......@@ -247,7 +247,7 @@ int afs_wait_for_fs_probes(struct afs_server_list *slist, unsigned long untried)
}
}
if (!still_probing || unlikely(signal_pending(current)))
if (!still_probing || signal_pending(current))
goto stop;
schedule();
}
......
......@@ -248,7 +248,7 @@ int afs_wait_for_vl_probes(struct afs_vlserver_list *vllist,
}
}
if (!still_probing || unlikely(signal_pending(current)))
if (!still_probing || signal_pending(current))
goto stop;
schedule();
}
......
......@@ -2397,7 +2397,7 @@ static int cont_expand_zero(struct file *file, struct address_space *mapping,
balance_dirty_pages_ratelimited(mapping);
if (unlikely(fatal_signal_pending(current))) {
if (fatal_signal_pending(current))) {
err = -EINTR;
goto out;
}
......
......@@ -1086,7 +1086,7 @@ static int de_thread(struct task_struct *tsk)
__set_current_state(TASK_KILLABLE);
spin_unlock_irq(lock);
schedule();
if (unlikely(__fatal_signal_pending(tsk)))
if (__fatal_signal_pending(tsk))
goto killed;
spin_lock_irq(lock);
}
......@@ -1114,7 +1114,7 @@ static int de_thread(struct task_struct *tsk)
write_unlock_irq(&tasklist_lock);
cgroup_threadgroup_change_end(tsk);
schedule();
if (unlikely(__fatal_signal_pending(tsk)))
if (__fatal_signal_pending(tsk))
goto killed;
}
......
......@@ -105,7 +105,7 @@ static int wait_for_free(struct slot_map *m)
left = t;
else
left = t + (left - n);
if (unlikely(signal_pending(current)))
if (signal_pending(current))
left = -EINTR;
} while (left > 0);
......
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