From: Mark Fasheh <mark.fasheh@oracle.com>
Date: Wed, 2 May 2007 00:44:20 +0000 (-0700)
Subject: ocfs2: Force use of GFP_NOFS in ocfs2_write()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9315f130e11249457f5c3a7f74ee82a7065bd854;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

ocfs2: Force use of GFP_NOFS in ocfs2_write()

We can otherwise recurse into the file system.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
---

diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index 36b3d2aaabbd..8e7cafb5fc6c 100644
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -1087,7 +1087,7 @@ static ssize_t ocfs2_write(struct file *file, u32 phys, handle_t *handle,
 	for(i = 0; i < numpages; i++) {
 		index = start + i;
 
-		cpages[i] = grab_cache_page(mapping, index);
+		cpages[i] = find_or_create_page(mapping, index, GFP_NOFS);
 		if (!cpages[i]) {
 			ret = -ENOMEM;
 			mlog_errno(ret);