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0549bde0fc
During stepping down the tree, parent node is gotten first and its refcount is increased with of_node_get() in __of_get_next_child(). Since it just being used as tmp node, its refcount must be decreased with of_node_put() after traversing its child nodes. Or, its refcount will never be descreased to ZERO, then it will never be freed, as well as other related memory blocks. To fix this, decrease refcount of parent with of_node_put() after __of_find_node_by_path(). Signed-off-by: Qi Hou <qi.hou@windriver.com> Acked-by: Peter Rosin <peda@axentia.se> Signed-off-by: Rob Herring <robh@kernel.org> |
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| Documentation | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
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| net | ||
| samples | ||
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| security | ||
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| tools | ||
| usr | ||
| virt | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
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| .mailmap | ||
| COPYING | ||
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| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.