[Qemu-devel] [PATCH 6/7] 9p: v9fs fix readpages writepages contexts allocation

[edward.shishkin@gmail.com]

From: Eduard Shishkin <eduard.shishkin@huawei.com>

Use GFP_KERNEL instead of GFP_USER when allocating buffers for
readpages/writepages contexts.

Signed-off-by: Eduard Shishkin <eduard.shishkin@huawei.com>
---
 fs/9p/v9fs.c     | 2 +-
 fs/9p/vfs_addr.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c
index e2f84a6..58bff9e 100644
--- a/fs/9p/v9fs.c
+++ b/fs/9p/v9fs.c
@@ -340,7 +340,7 @@ int alloc_init_flush_set(struct v9fs_session_info *v9ses)
 	fset->pages = kzalloc(num_pages * sizeof(*fset->pages), GFP_KERNEL);
 	if (!fset->pages)
 		goto error;
-	fset->buf = kzalloc(num_pages << PAGE_SHIFT, GFP_USER);
+	fset->buf = kzalloc(num_pages << PAGE_SHIFT, GFP_KERNEL);
 	if (!fset->buf)
 		goto error;
 	spin_lock_init(&(fset->lock));
diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c
index afd8a13..4b2b1d6 100644
--- a/fs/9p/vfs_addr.c
+++ b/fs/9p/vfs_addr.c
@@ -119,7 +119,7 @@ static int init_readpages_ctx(struct v9fs_readpages_ctx *ctx,
 			      int num_pages)
 {
 	memset(ctx, 0, sizeof(*ctx));
-	ctx->buf = kmalloc(num_pages << PAGE_SHIFT, GFP_USER);
+	ctx->buf = kmalloc(num_pages << PAGE_SHIFT, GFP_KERNEL);
 	if (!ctx->buf)
 		return -ENOMEM;
 	ctx->filp = filp;
-- 
2.7.4