From: Roland Dreier <rolandd@cisco.com>
Date: Tue, 28 Jun 2005 16:11:49 +0000 (+0000)
Subject: Free context before closing associated file descriptors
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=b58c5ac0b7d0f2dfbcf3ecff76ac18829e993102;p=~shefty%2Flibibverbs.git

Free context before closing associated file descriptors

Free context before closing associated file descriptors.  This can
avoid some problems acquiring mmap_sem when there is still memory to
be released by the kernel.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
---

diff --git a/src/device.c b/src/device.c
index be16ea8..120507a 100644
--- a/src/device.c
+++ b/src/device.c
@@ -118,13 +118,13 @@ int ibv_close_device(struct ibv_context *context)
 {
 	int i;
 
+	context->device->ops.free_context(context);
+
 	close(context->async_fd);
 	for (i = 0; i < context->num_comp; ++i)
 		close(context->cq_fd[i]);
 	close(context->cmd_fd);
 
-	context->device->ops.free_context(context);
-
 	return 0;
 }