From 10ebd8556b7990499c896a550e3d416b444211e6 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 02:23:07 +0000
Subject: [PATCH] add led
---
kernel/fs/orangefs/waitqueue.c | 18 ++++++++++--------
1 files changed, 10 insertions(+), 8 deletions(-)
diff --git a/kernel/fs/orangefs/waitqueue.c b/kernel/fs/orangefs/waitqueue.c
index 0729d26..beafc33 100644
--- a/kernel/fs/orangefs/waitqueue.c
+++ b/kernel/fs/orangefs/waitqueue.c
@@ -19,7 +19,7 @@
static int wait_for_matching_downcall(struct orangefs_kernel_op_s *op,
long timeout,
- bool interruptible)
+ int flags)
__acquires(op->lock);
static void orangefs_clean_up_interrupted_operation(struct orangefs_kernel_op_s *op)
__releases(op->lock);
@@ -143,9 +143,7 @@
if (!(flags & ORANGEFS_OP_NO_MUTEX))
mutex_unlock(&orangefs_request_mutex);
- ret = wait_for_matching_downcall(op, timeout,
- flags & ORANGEFS_OP_INTERRUPTIBLE);
-
+ ret = wait_for_matching_downcall(op, timeout, flags);
gossip_debug(GOSSIP_WAIT_DEBUG,
"%s: wait_for_matching_downcall returned %d for %p\n",
__func__,
@@ -319,10 +317,12 @@
*/
static int wait_for_matching_downcall(struct orangefs_kernel_op_s *op,
long timeout,
- bool interruptible)
+ int flags)
__acquires(op->lock)
{
long n;
+ int writeback = flags & ORANGEFS_OP_WRITEBACK,
+ interruptible = flags & ORANGEFS_OP_INTERRUPTIBLE;
/*
* There's a "schedule_timeout" inside of these wait
@@ -330,10 +330,12 @@
* user process that needs something done and is being
* manipulated by the client-core process.
*/
- if (interruptible)
+ if (writeback)
+ n = wait_for_completion_io_timeout(&op->waitq, timeout);
+ else if (!writeback && interruptible)
n = wait_for_completion_interruptible_timeout(&op->waitq,
- timeout);
- else
+ timeout);
+ else /* !writeback && !interruptible but compiler complains */
n = wait_for_completion_killable_timeout(&op->waitq, timeout);
spin_lock(&op->lock);
--
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