From 8cbfca3491ce6a3944aff63c110649c518f9b5af Mon Sep 17 00:00:00 2001
From: juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Tue, 13 May 2008 17:17:18 +0000
Subject: [PATCH] [kernel] fix mini_fo bug on 2.6.25
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11135 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
.../211-mini_fo_2.6.25_dentry_open_war.patch | 68 +++++++++++++++++++
1 file changed, 68 insertions(+)
create mode 100644 target/linux/generic-2.6/patches-2.6.25/211-mini_fo_2.6.25_dentry_open_war.patch
diff --git a/target/linux/generic-2.6/patches-2.6.25/211-mini_fo_2.6.25_dentry_open_war.patch b/target/linux/generic-2.6/patches-2.6.25/211-mini_fo_2.6.25_dentry_open_war.patch
new file mode 100644
index 000000000..44e89f8a2
--- /dev/null
+++ b/target/linux/generic-2.6/patches-2.6.25/211-mini_fo_2.6.25_dentry_open_war.patch
@@ -0,0 +1,68 @@
+Index: linux-2.6.25.1/fs/mini_fo/meta.c
+===================================================================
+--- linux-2.6.25.1.orig/fs/mini_fo/meta.c
++++ linux-2.6.25.1/fs/mini_fo/meta.c
+@@ -442,6 +442,11 @@ int meta_write_d_entry(dentry_t *dentry,
+ S_IRUSR | S_IWUSR);
+ #endif
+ }
++
++ /* $%& err, is this correct? */
++ meta_mnt = stopd(dentry->d_inode->i_sb)->hidden_mnt2;
++ mntget(meta_mnt);
++
+ /* open META-file for writing */
+ meta_file = dentry_open(meta_dentry, meta_mnt, 0x1);
+ if(!meta_file || IS_ERR(meta_file)) {
+@@ -535,6 +540,11 @@ int meta_write_r_entry(dentry_t *dentry,
+ meta_dentry, S_IRUSR | S_IWUSR);
+ #endif
+ }
++
++ /* $%& err, is this correct? */
++ meta_mnt = stopd(dentry->d_inode->i_sb)->hidden_mnt2;
++ mntget(meta_mnt);
++
+ /* open META-file for writing */
+ meta_file = dentry_open(meta_dentry, meta_mnt, 0x1);
+ if(!meta_file || IS_ERR(meta_file)) {
+@@ -671,14 +681,16 @@ int meta_sync_d_list(dentry_t *dentry, i
+ }
+ }
+
++ /* $%& err, is this correct? */
++ meta_mnt = stopd(dentry->d_inode->i_sb)->hidden_mnt2;
++ mntget(meta_mnt);
++
+ /* open META-file for writing */
+ meta_file = dentry_open(meta_dentry, meta_mnt, 0x1);
+ if(!meta_file || IS_ERR(meta_file)) {
+ printk(KERN_CRIT "mini_fo: meta_sync_d_list: \
+ ERROR opening meta file.\n");
+- /* we don't mntget so we dont't mntput (for now)
+- * mntput(meta_mnt);
+- */
++ mntput(meta_mnt);
+ dput(meta_dentry);
+ err = -1;
+ goto out;
+@@ -811,14 +823,16 @@ int meta_sync_r_list(dentry_t *dentry, i
+ }
+ }
+
++ /* $%& err, is this correct? */
++ meta_mnt = stopd(dentry->d_inode->i_sb)->hidden_mnt2;
++ mntget(meta_mnt);
++
+ /* open META-file for writing */
+ meta_file = dentry_open(meta_dentry, meta_mnt, 0x1);
+ if(!meta_file || IS_ERR(meta_file)) {
+ printk(KERN_CRIT "mini_fo: meta_sync_r_list: \
+ ERROR opening meta file.\n");
+- /* we don't mntget so we dont't mntput (for now)
+- * mntput(meta_mnt);
+- */
++ mntput(meta_mnt);
+ dput(meta_dentry);
+ err = -1;
+ goto out;
--
2.20.1