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authorFelix Fietkau <nbd@nbd.name>2016-09-14 10:15:40 +0200
committerFelix Fietkau <nbd@nbd.name>2016-09-19 14:27:26 +0200
commit413eb04e1eeff0ea140b0dd5365ae04fb0dabd46 (patch)
treead8caea967e61829de00509c2466f54fe33bcc8d /target/linux/generic/patches-4.4/052-04-ubifs-Use-move-variable-in-ubifs_rename.patch
parent41a582a986595ed4e20c3e2969f31a041390e4f6 (diff)
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ubifs: add full overlayfs support
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'target/linux/generic/patches-4.4/052-04-ubifs-Use-move-variable-in-ubifs_rename.patch')
-rw-r--r--target/linux/generic/patches-4.4/052-04-ubifs-Use-move-variable-in-ubifs_rename.patch30
1 files changed, 30 insertions, 0 deletions
diff --git a/target/linux/generic/patches-4.4/052-04-ubifs-Use-move-variable-in-ubifs_rename.patch b/target/linux/generic/patches-4.4/052-04-ubifs-Use-move-variable-in-ubifs_rename.patch
new file mode 100644
index 0000000000..81129359d3
--- /dev/null
+++ b/target/linux/generic/patches-4.4/052-04-ubifs-Use-move-variable-in-ubifs_rename.patch
@@ -0,0 +1,30 @@
+From: Richard Weinberger <richard@nod.at>
+Date: Tue, 13 Sep 2016 16:18:58 +0200
+Subject: [PATCH] ubifs: Use move variable in ubifs_rename()
+
+...to make the code more consistent since we use
+move already in other places.
+
+Signed-off-by: Richard Weinberger <richard@nod.at>
+---
+
+--- a/fs/ubifs/journal.c
++++ b/fs/ubifs/journal.c
+@@ -1100,7 +1100,7 @@ int ubifs_jnl_rename(struct ubifs_info *
+ aligned_dlen1 = ALIGN(dlen1, 8);
+ aligned_dlen2 = ALIGN(dlen2, 8);
+ len = aligned_dlen1 + aligned_dlen2 + ALIGN(ilen, 8) + ALIGN(plen, 8);
+- if (old_dir != new_dir)
++ if (move)
+ len += plen;
+ dent = kmalloc(len, GFP_NOFS);
+ if (!dent)
+@@ -1216,7 +1216,7 @@ int ubifs_jnl_rename(struct ubifs_info *
+ if (err)
+ goto out_ro;
+
+- if (old_dir != new_dir) {
++ if (move) {
+ offs += ALIGN(plen, 8);
+ ino_key_init(c, &key, new_dir->i_ino);
+ err = ubifs_tnc_add(c, &key, lnum, offs, plen);