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authorArnd Bergmann <arnd@arndb.de>2013-04-09 13:49:42 +0200
committerArnd Bergmann <arnd@arndb.de>2013-04-09 13:50:15 +0200
commit21cb7963aa4ba59efb293c6dea00e3fc291090f8 (patch)
treeb8a4deb12f99ccd32c70873dcced889bc9eef3ff /include/linux/idr.h
parent271c8f9afae76a897408c277f9fae4c28bc0c64d (diff)
parenta0a56db9771f57667daff41cfa2546dad1abe6d9 (diff)
downloadop-kernel-dev-21cb7963aa4ba59efb293c6dea00e3fc291090f8.zip
op-kernel-dev-21cb7963aa4ba59efb293c6dea00e3fc291090f8.tar.gz
Merge tag 'davinci-for-v3.10/board' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/boards
From Sekhar Nori <nsekhar@ti.com>: v3.10 board updates for DaVinci This pull request enables CGROUPS in defconfig and also cleans up mach-davinci to use IS_ENABLED() macro. * tag 'davinci-for-v3.10/board' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci: ARM: davinci: use is IS_ENABLED macro ARM: davinci: defconfig: enable CGROUPS Includes an update to v3.9-rc3 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'include/linux/idr.h')
-rw-r--r--include/linux/idr.h68
1 files changed, 51 insertions, 17 deletions
diff --git a/include/linux/idr.h b/include/linux/idr.h
index a6f38b5..2640c7e 100644
--- a/include/linux/idr.h
+++ b/include/linux/idr.h
@@ -73,8 +73,6 @@ struct idr {
*/
void *idr_find_slowpath(struct idr *idp, int id);
-int idr_pre_get(struct idr *idp, gfp_t gfp_mask);
-int idr_get_new_above(struct idr *idp, void *ptr, int starting_id, int *id);
void idr_preload(gfp_t gfp_mask);
int idr_alloc(struct idr *idp, void *ptr, int start, int end, gfp_t gfp_mask);
int idr_for_each(struct idr *idp,
@@ -99,7 +97,7 @@ static inline void idr_preload_end(void)
/**
* idr_find - return pointer for given id
- * @idp: idr handle
+ * @idr: idr handle
* @id: lookup key
*
* Return the pointer given the id it has been registered with. A %NULL
@@ -120,19 +118,6 @@ static inline void *idr_find(struct idr *idr, int id)
}
/**
- * idr_get_new - allocate new idr entry
- * @idp: idr handle
- * @ptr: pointer you want associated with the id
- * @id: pointer to the allocated handle
- *
- * Simple wrapper around idr_get_new_above() w/ @starting_id of zero.
- */
-static inline int idr_get_new(struct idr *idp, void *ptr, int *id)
-{
- return idr_get_new_above(idp, ptr, 0, id);
-}
-
-/**
* idr_for_each_entry - iterate over an idr's elements of a given type
* @idp: idr handle
* @entry: the type * to use as cursor
@@ -143,7 +128,56 @@ static inline int idr_get_new(struct idr *idp, void *ptr, int *id)
entry != NULL; \
++id, entry = (typeof(entry))idr_get_next((idp), &(id)))
-void __idr_remove_all(struct idr *idp); /* don't use */
+/*
+ * Don't use the following functions. These exist only to suppress
+ * deprecated warnings on EXPORT_SYMBOL()s.
+ */
+int __idr_pre_get(struct idr *idp, gfp_t gfp_mask);
+int __idr_get_new_above(struct idr *idp, void *ptr, int starting_id, int *id);
+void __idr_remove_all(struct idr *idp);
+
+/**
+ * idr_pre_get - reserve resources for idr allocation
+ * @idp: idr handle
+ * @gfp_mask: memory allocation flags
+ *
+ * Part of old alloc interface. This is going away. Use
+ * idr_preload[_end]() and idr_alloc() instead.
+ */
+static inline int __deprecated idr_pre_get(struct idr *idp, gfp_t gfp_mask)
+{
+ return __idr_pre_get(idp, gfp_mask);
+}
+
+/**
+ * idr_get_new_above - allocate new idr entry above or equal to a start id
+ * @idp: idr handle
+ * @ptr: pointer you want associated with the id
+ * @starting_id: id to start search at
+ * @id: pointer to the allocated handle
+ *
+ * Part of old alloc interface. This is going away. Use
+ * idr_preload[_end]() and idr_alloc() instead.
+ */
+static inline int __deprecated idr_get_new_above(struct idr *idp, void *ptr,
+ int starting_id, int *id)
+{
+ return __idr_get_new_above(idp, ptr, starting_id, id);
+}
+
+/**
+ * idr_get_new - allocate new idr entry
+ * @idp: idr handle
+ * @ptr: pointer you want associated with the id
+ * @id: pointer to the allocated handle
+ *
+ * Part of old alloc interface. This is going away. Use
+ * idr_preload[_end]() and idr_alloc() instead.
+ */
+static inline int __deprecated idr_get_new(struct idr *idp, void *ptr, int *id)
+{
+ return __idr_get_new_above(idp, ptr, 0, id);
+}
/**
* idr_remove_all - remove all ids from the given idr tree
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