write in 30M

hc

2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/include/linux/exportfs.h
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@@ -105,6 +105,11 @@
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 	FILEID_LUSTRE = 0x97,
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 	/*
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+	 * 64 bit unique kernfs id
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+	 */
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+	FILEID_KERNFS = 0xfe,
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+
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+	/*
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 	 * Filesystems must not use 0xff file ID.
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 	 */
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 	FILEID_INVALID = 0xff,
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@@ -139,7 +144,7 @@
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  * @get_parent:     find the parent of a given directory
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  * @commit_metadata: commit metadata changes to stable storage
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  *
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- * See Documentation/filesystems/nfs/Exporting for details on how to use
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+ * See Documentation/filesystems/nfs/exporting.rst for details on how to use
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  * this interface correctly.
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  *
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  * encode_fh:
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@@ -173,7 +178,7 @@
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  * get_name:
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  *    @get_name should find a name for the given @child in the given @parent
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  *    directory.  The name should be stored in the @name (with the
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- *    understanding that it is already pointing to a a %NAME_MAX+1 sized
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+ *    understanding that it is already pointing to a %NAME_MAX+1 sized
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  *    buffer.   get_name() should return %0 on success, a negative error code
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  *    or error.  @get_name will be called without @parent->i_mutex held.
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  *