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authorStephen Boyd <swboyd@chromium.org>2020-10-15 20:11:21 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-10-16 11:11:20 -0700
commit3264ceec8f17a99a3895de7de06b4d7e9c8f3f30 (patch)
treeb4efc6eb8d29d8616607d32e35fe1d42f287648a
parent3b6742618ed9216dd6caad968fe8c83b32dff485 (diff)
lib/idr.c: document that ida_simple_{get,remove}() are deprecated
These two functions are deprecated. Users should call ida_alloc() or ida_free() respectively instead. Add documentation to this effect until the macro can be removed. Signed-off-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Tri Vo <trong@android.com> Cc: Greg KH <gregkh@linuxfoundation.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Matthew Wilcox <willy@infradead.org> Link: https://lkml.kernel.org/r/20200910055246.2297797-2-swboyd@chromium.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--include/linux/idr.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/idr.h b/include/linux/idr.h
index b235ed987021..a0dce14090a9 100644
--- a/include/linux/idr.h
+++ b/include/linux/idr.h
@@ -314,6 +314,10 @@ static inline void ida_init(struct ida *ida)
xa_init_flags(&ida->xa, IDA_INIT_FLAGS);
}
+/*
+ * ida_simple_get() and ida_simple_remove() are deprecated. Use
+ * ida_alloc() and ida_free() instead respectively.
+ */
#define ida_simple_get(ida, start, end, gfp) \
ida_alloc_range(ida, start, (end) - 1, gfp)
#define ida_simple_remove(ida, id) ida_free(ida, id)