The patch titled
Subject: fs/userfaultfd.c: drop dead code
has been removed from the -mm tree. Its filename was
userfaultfd-drop-dead-code.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: "Mike Rapoport" <rppt@xxxxxxxxxxxxxxxxxx>
Subject: fs/userfaultfd.c: drop dead code
Calculation of start end end in __wake_userfault function are not used and
can be removed.
Link: http://lkml.kernel.org/r/1494930917-3134-1-git-send-email-rppt@xxxxxxxxxxxxxxxxxx
Signed-off-by: Mike Rapoport <rppt@xxxxxxxxxxxxxxxxxx>
Cc: Andrea Arcangeli <aarcange@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/userfaultfd.c | 5 -----
1 file changed, 5 deletions(-)
diff -puN fs/userfaultfd.c~userfaultfd-drop-dead-code fs/userfaultfd.c
--- a/fs/userfaultfd.c~userfaultfd-drop-dead-code
+++ a/fs/userfaultfd.c
@@ -1114,11 +1114,6 @@ static ssize_t userfaultfd_read(struct f
static void __wake_userfault(struct userfaultfd_ctx *ctx,
struct userfaultfd_wake_range *range)
{
- unsigned long start, end;
-
- start = range->start;
- end = range->start + range->len;
-
spin_lock(&ctx->fault_pending_wqh.lock);
/* wake all in the range and autoremove */
if (waitqueue_active(&ctx->fault_pending_wqh))
_
Patches currently in -mm which might be from rppt@xxxxxxxxxxxxxxxxxx are
userfaultfd-non-cooperative-add-madvise-event-for-madv_free-request.patch
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