The patch titled
Subject: fs/: remove caller signal_pending branch predictions
has been removed from the -mm tree. Its filename was
fs-remove-caller-signal_pending-branch-predictions.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Davidlohr Bueso <dave@xxxxxxxxxxxx>
Subject: fs/: remove caller signal_pending branch predictions
This is already done for us internally by the signal machinery.
[akpm@xxxxxxxxxxxxxxxxxxxx: fix fs/buffer.c]
Link: http://lkml.kernel.org/r/20181116002713.8474-7-dave@xxxxxxxxxxxx
Signed-off-by: Davidlohr Bueso <dave@xxxxxxxxxxxx>
Reviewed-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/afs/fs_probe.c | 2 +-
fs/afs/vl_probe.c | 2 +-
fs/buffer.c | 2 +-
fs/exec.c | 4 ++--
fs/orangefs/orangefs-bufmap.c | 2 +-
5 files changed, 6 insertions(+), 6 deletions(-)
--- a/fs/afs/fs_probe.c~fs-remove-caller-signal_pending-branch-predictions
+++ a/fs/afs/fs_probe.c
@@ -247,7 +247,7 @@ int afs_wait_for_fs_probes(struct afs_se
}
}
- if (!still_probing || unlikely(signal_pending(current)))
+ if (!still_probing || signal_pending(current))
goto stop;
schedule();
}
--- a/fs/afs/vl_probe.c~fs-remove-caller-signal_pending-branch-predictions
+++ a/fs/afs/vl_probe.c
@@ -248,7 +248,7 @@ int afs_wait_for_vl_probes(struct afs_vl
}
}
- if (!still_probing || unlikely(signal_pending(current)))
+ if (!still_probing || signal_pending(current))
goto stop;
schedule();
}
--- a/fs/buffer.c~fs-remove-caller-signal_pending-branch-predictions
+++ a/fs/buffer.c
@@ -2366,7 +2366,7 @@ static int cont_expand_zero(struct file
balance_dirty_pages_ratelimited(mapping);
- if (unlikely(fatal_signal_pending(current))) {
+ if (fatal_signal_pending(current)) {
err = -EINTR;
goto out;
}
--- a/fs/exec.c~fs-remove-caller-signal_pending-branch-predictions
+++ a/fs/exec.c
@@ -1087,7 +1087,7 @@ static int de_thread(struct task_struct
__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);
}
@@ -1115,7 +1115,7 @@ static int de_thread(struct task_struct
write_unlock_irq(&tasklist_lock);
cgroup_threadgroup_change_end(tsk);
schedule();
- if (unlikely(__fatal_signal_pending(tsk)))
+ if (__fatal_signal_pending(tsk))
goto killed;
}
--- a/fs/orangefs/orangefs-bufmap.c~fs-remove-caller-signal_pending-branch-predictions
+++ a/fs/orangefs/orangefs-bufmap.c
@@ -105,7 +105,7 @@ static int wait_for_free(struct slot_map
left = t;
else
left = t + (left - n);
- if (unlikely(signal_pending(current)))
+ if (signal_pending(current))
left = -EINTR;
} while (left > 0);
_
Patches currently in -mm which might be from dave@xxxxxxxxxxxx are
