ledtrig-netdev: update base driver instead of patching it for every kernel

[openwrt/openwrt.git] / target / linux / generic / patches-3.18 / 090-overlayfs-fallback-to-readonly-when-full.patch

diff --git a/target/linux/generic/patches-3.18/090-overlayfs-fallback-to-readonly-when-full.patch b/target/linux/generic/patches-3.18/090-overlayfs-fallback-to-readonly-when-full.patch
index 53d9e516fcde507c104f54895da79c33fa4f63a5..6fbbc25ae052febc6964827273c6deadcf12ff11 100644 (file)
--- a/target/linux/generic/patches-3.18/090-overlayfs-fallback-to-readonly-when-full.patch
+++ b/target/linux/generic/patches-3.18/090-overlayfs-fallback-to-readonly-when-full.patch
@@ -45,53 +45,53 @@ Miklos
 --- a/fs/overlayfs/copy_up.c
 +++ b/fs/overlayfs/copy_up.c
 @@ -300,6 +300,9 @@ int ovl_copy_up_one(struct dentry *paren
-       struct cred *override_cred;
-       char *link = NULL;
-
+       struct cred *override_cred;
+       char *link = NULL;
+ 
 +      if (WARN_ON(!workdir))
 +              return -EROFS;
 +
-       ovl_path_upper(parent, &parentpath);
-       upperdir = parentpath.dentry;
-
+       ovl_path_upper(parent, &parentpath);
+       upperdir = parentpath.dentry;
+ 
 --- a/fs/overlayfs/dir.c
 +++ b/fs/overlayfs/dir.c
 @@ -222,6 +222,9 @@ static struct dentry *ovl_clear_empty(st
-       struct kstat stat;
-       int err;
-
+       struct kstat stat;
+       int err;
+ 
 +      if (WARN_ON(!workdir))
 +              return ERR_PTR(-EROFS);
 +
-       err = ovl_lock_rename_workdir(workdir, upperdir);
-       if (err)
-               goto out;
+       err = ovl_lock_rename_workdir(workdir, upperdir);
+       if (err)
+               goto out;
 @@ -322,6 +325,9 @@ static int ovl_create_over_whiteout(stru
-       struct dentry *newdentry;
-       int err;
-
+       struct dentry *newdentry;
+       int err;
+ 
 +      if (WARN_ON(!workdir))
 +              return -EROFS;
 +
-       err = ovl_lock_rename_workdir(workdir, upperdir);
-       if (err)
-               goto out;
+       err = ovl_lock_rename_workdir(workdir, upperdir);
+       if (err)
+               goto out;
 @@ -506,6 +512,9 @@ static int ovl_remove_and_whiteout(struc
-       struct dentry *opaquedir = NULL;
-       int err;
-
+       struct dentry *opaquedir = NULL;
+       int err;
+ 
 +      if (WARN_ON(!workdir))
 +              return -EROFS;
 +
-       if (is_dir) {
-               opaquedir = ovl_check_empty_and_clear(dentry);
-               err = PTR_ERR(opaquedir);
+       if (is_dir) {
+               opaquedir = ovl_check_empty_and_clear(dentry);
+               err = PTR_ERR(opaquedir);
 --- a/fs/overlayfs/super.c
 +++ b/fs/overlayfs/super.c
-@@ -740,9 +740,15 @@ static int ovl_fill_super(struct super_b
-       ufs->workdir = ovl_workdir_create(ufs->upper_mnt, workpath.dentry);
-       err = PTR_ERR(ufs->workdir);
-       if (IS_ERR(ufs->workdir)) {
+@@ -741,9 +741,15 @@ static int ovl_fill_super(struct super_b
+       ufs->workdir = ovl_workdir_create(ufs->upper_mnt, workpath.dentry);
+       err = PTR_ERR(ufs->workdir);
+       if (IS_ERR(ufs->workdir)) {
 -              pr_err("overlayfs: failed to create directory %s/%s\n",
 -                     ufs->config.workdir, OVL_WORKDIR_NAME);
 -              goto out_put_lower_mnt;
@@ -104,6 +104,6 @@ Miklos
 +                             ufs->config.workdir, OVL_WORKDIR_NAME);
 +                      goto out_put_lower_mnt;
 +              }
-       }
-
-       /*
+       }
+ 
+       /*