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-rw-r--r--target/linux/generic/patches-3.18/503-yaffs-3.12-convert-readdir-to-iterate.patch129
1 files changed, 0 insertions, 129 deletions
diff --git a/target/linux/generic/patches-3.18/503-yaffs-3.12-convert-readdir-to-iterate.patch b/target/linux/generic/patches-3.18/503-yaffs-3.12-convert-readdir-to-iterate.patch
deleted file mode 100644
index 586c141e0a..0000000000
--- a/target/linux/generic/patches-3.18/503-yaffs-3.12-convert-readdir-to-iterate.patch
+++ /dev/null
@@ -1,129 +0,0 @@
---- a/fs/yaffs2/yaffs_vfs.c
-+++ b/fs/yaffs2/yaffs_vfs.c
-@@ -1701,6 +1701,110 @@ static void yaffs_remove_obj_callback(st
-
- /*-----------------------------------------------------------------*/
-
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 12, 0))
-+static int yaffs_readdir(struct file *file, struct dir_context *ctx)
-+{
-+ struct yaffs_obj *obj;
-+ struct yaffs_dev *dev;
-+ struct yaffs_search_context *sc;
-+ struct inode *inode = file->f_dentry->d_inode;
-+ unsigned long offset, curoffs;
-+ struct yaffs_obj *l;
-+ int ret_val = 0;
-+
-+ char name[YAFFS_MAX_NAME_LENGTH + 1];
-+
-+ obj = yaffs_dentry_to_obj(file->f_dentry);
-+ dev = obj->my_dev;
-+
-+ yaffs_gross_lock(dev);
-+
-+ yaffs_dev_to_lc(dev)->readdir_process = current;
-+
-+ offset = ctx->pos;
-+
-+ sc = yaffs_new_search(obj);
-+ if (!sc) {
-+ ret_val = -ENOMEM;
-+ goto out;
-+ }
-+
-+ yaffs_trace(YAFFS_TRACE_OS,
-+ "yaffs_readdir: starting at %d", (int)offset);
-+
-+ if (offset == 0) {
-+ yaffs_trace(YAFFS_TRACE_OS,
-+ "yaffs_readdir: entry . ino %d",
-+ (int)inode->i_ino);
-+ yaffs_gross_unlock(dev);
-+ if (!dir_emit_dot(file, ctx)) {
-+ yaffs_gross_lock(dev);
-+ goto out;
-+ }
-+ yaffs_gross_lock(dev);
-+ offset++;
-+ ctx->pos++;
-+ }
-+ if (offset == 1) {
-+ yaffs_trace(YAFFS_TRACE_OS,
-+ "yaffs_readdir: entry .. ino %d",
-+ (int)file->f_dentry->d_parent->d_inode->i_ino);
-+ yaffs_gross_unlock(dev);
-+ if (!dir_emit_dotdot(file, ctx)) {
-+ yaffs_gross_lock(dev);
-+ goto out;
-+ }
-+ yaffs_gross_lock(dev);
-+ offset++;
-+ ctx->pos++;
-+ }
-+
-+ curoffs = 1;
-+
-+ /* If the directory has changed since the open or last call to
-+ readdir, rewind to after the 2 canned entries. */
-+ if (file->f_version != inode->i_version) {
-+ offset = 2;
-+ ctx->pos = offset;
-+ file->f_version = inode->i_version;
-+ }
-+
-+ while (sc->next_return) {
-+ curoffs++;
-+ l = sc->next_return;
-+ if (curoffs >= offset) {
-+ int this_inode = yaffs_get_obj_inode(l);
-+ int this_type = yaffs_get_obj_type(l);
-+
-+ yaffs_get_obj_name(l, name, YAFFS_MAX_NAME_LENGTH + 1);
-+ yaffs_trace(YAFFS_TRACE_OS,
-+ "yaffs_readdir: %s inode %d",
-+ name, yaffs_get_obj_inode(l));
-+
-+ yaffs_gross_unlock(dev);
-+
-+ if (!dir_emit(ctx, name, strlen(name),
-+ this_inode, this_type) < 0) {
-+ yaffs_gross_lock(dev);
-+ goto out;
-+ }
-+
-+ yaffs_gross_lock(dev);
-+
-+ offset++;
-+ ctx->pos++;
-+ }
-+ yaffs_search_advance(sc);
-+ }
-+
-+out:
-+ yaffs_search_end(sc);
-+ yaffs_dev_to_lc(dev)->readdir_process = NULL;
-+ yaffs_gross_unlock(dev);
-+
-+ return ret_val;
-+}
-+#else
- static int yaffs_readdir(struct file *f, void *dirent, filldir_t filldir)
- {
- struct yaffs_obj *obj;
-@@ -1807,10 +1911,15 @@ out:
-
- return ret_val;
- }
-+#endif
-
- static const struct file_operations yaffs_dir_operations = {
- .read = generic_read_dir,
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 12, 0))
-+ .iterate = yaffs_readdir,
-+#else
- .readdir = yaffs_readdir,
-+#endif
- .fsync = yaffs_sync_object,
- .llseek = generic_file_llseek,
- };