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-rw-r--r--lib/Kconfig.debug2
-rw-r--r--lib/rbtree.c3
-rw-r--r--lib/textsearch.c10
3 files changed, 9 insertions, 6 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 3967c2356e37..2b97418c67e2 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -805,7 +805,7 @@ config ARCH_WANT_FRAME_POINTERS
805config FRAME_POINTER 805config FRAME_POINTER
806 bool "Compile the kernel with frame pointers" 806 bool "Compile the kernel with frame pointers"
807 depends on DEBUG_KERNEL && \ 807 depends on DEBUG_KERNEL && \
808 (CRIS || M68K || M68KNOMMU || FRV || UML || \ 808 (CRIS || M68K || FRV || UML || \
809 AVR32 || SUPERH || BLACKFIN || MN10300) || \ 809 AVR32 || SUPERH || BLACKFIN || MN10300) || \
810 ARCH_WANT_FRAME_POINTERS 810 ARCH_WANT_FRAME_POINTERS
811 default y if (DEBUG_INFO && UML) || ARCH_WANT_FRAME_POINTERS 811 default y if (DEBUG_INFO && UML) || ARCH_WANT_FRAME_POINTERS
diff --git a/lib/rbtree.c b/lib/rbtree.c
index 4693f79195d3..a16be19a1305 100644
--- a/lib/rbtree.c
+++ b/lib/rbtree.c
@@ -315,6 +315,7 @@ void rb_augment_insert(struct rb_node *node, rb_augment_f func, void *data)
315 315
316 rb_augment_path(node, func, data); 316 rb_augment_path(node, func, data);
317} 317}
318EXPORT_SYMBOL(rb_augment_insert);
318 319
319/* 320/*
320 * before removing the node, find the deepest node on the rebalance path 321 * before removing the node, find the deepest node on the rebalance path
@@ -340,6 +341,7 @@ struct rb_node *rb_augment_erase_begin(struct rb_node *node)
340 341
341 return deepest; 342 return deepest;
342} 343}
344EXPORT_SYMBOL(rb_augment_erase_begin);
343 345
344/* 346/*
345 * after removal, update the tree to account for the removed entry 347 * after removal, update the tree to account for the removed entry
@@ -350,6 +352,7 @@ void rb_augment_erase_end(struct rb_node *node, rb_augment_f func, void *data)
350 if (node) 352 if (node)
351 rb_augment_path(node, func, data); 353 rb_augment_path(node, func, data);
352} 354}
355EXPORT_SYMBOL(rb_augment_erase_end);
353 356
354/* 357/*
355 * This function returns the first node (in sort order) of the tree. 358 * This function returns the first node (in sort order) of the tree.
diff --git a/lib/textsearch.c b/lib/textsearch.c
index d608331b3e47..e0cc0146ae62 100644
--- a/lib/textsearch.c
+++ b/lib/textsearch.c
@@ -13,7 +13,7 @@
13 * 13 *
14 * INTRODUCTION 14 * INTRODUCTION
15 * 15 *
16 * The textsearch infrastructure provides text searching facitilies for 16 * The textsearch infrastructure provides text searching facilities for
17 * both linear and non-linear data. Individual search algorithms are 17 * both linear and non-linear data. Individual search algorithms are
18 * implemented in modules and chosen by the user. 18 * implemented in modules and chosen by the user.
19 * 19 *
@@ -43,7 +43,7 @@
43 * to the algorithm to store persistent variables. 43 * to the algorithm to store persistent variables.
44 * (4) Core eventually resets the search offset and forwards the find() 44 * (4) Core eventually resets the search offset and forwards the find()
45 * request to the algorithm. 45 * request to the algorithm.
46 * (5) Algorithm calls get_next_block() provided by the user continously 46 * (5) Algorithm calls get_next_block() provided by the user continuously
47 * to fetch the data to be searched in block by block. 47 * to fetch the data to be searched in block by block.
48 * (6) Algorithm invokes finish() after the last call to get_next_block 48 * (6) Algorithm invokes finish() after the last call to get_next_block
49 * to clean up any leftovers from get_next_block. (Optional) 49 * to clean up any leftovers from get_next_block. (Optional)
@@ -58,15 +58,15 @@
58 * the pattern to look for and flags. As a flag, you can set TS_IGNORECASE 58 * the pattern to look for and flags. As a flag, you can set TS_IGNORECASE
59 * to perform case insensitive matching. But it might slow down 59 * to perform case insensitive matching. But it might slow down
60 * performance of algorithm, so you should use it at own your risk. 60 * performance of algorithm, so you should use it at own your risk.
61 * The returned configuration may then be used for an arbitary 61 * The returned configuration may then be used for an arbitrary
62 * amount of times and even in parallel as long as a separate struct 62 * amount of times and even in parallel as long as a separate struct
63 * ts_state variable is provided to every instance. 63 * ts_state variable is provided to every instance.
64 * 64 *
65 * The actual search is performed by either calling textsearch_find_- 65 * The actual search is performed by either calling textsearch_find_-
66 * continuous() for linear data or by providing an own get_next_block() 66 * continuous() for linear data or by providing an own get_next_block()
67 * implementation and calling textsearch_find(). Both functions return 67 * implementation and calling textsearch_find(). Both functions return
68 * the position of the first occurrence of the patern or UINT_MAX if 68 * the position of the first occurrence of the pattern or UINT_MAX if
69 * no match was found. Subsequent occurences can be found by calling 69 * no match was found. Subsequent occurrences can be found by calling
70 * textsearch_next() regardless of the linearity of the data. 70 * textsearch_next() regardless of the linearity of the data.
71 * 71 *
72 * Once you're done using a configuration it must be given back via 72 * Once you're done using a configuration it must be given back via