We get 1 warning when building kernel with W=1:
drivers/staging/lustre/lustre/obdclass/cl_page.c:488:6: warning: no previous
prototype for 'cl_page_disown0' [-Wmissing-prototypes]
In fact, this function is declared in
drivers/staging/lustre/lustre/obdclass/cl_io.c, but should be
removed in a header file. thus can be recognized in other file.
So this patch moves the declaration into
drivers/staging/lustre/lustre/include/cl_object.h.
Signed-off-by: Baoyou Xie <baoyou....@linaro.org>
---
drivers/staging/lustre/lustre/include/cl_object.h | 2 ++
drivers/staging/lustre/lustre/obdclass/cl_io.c | 2 --
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/lustre/lustre/include/cl_object.h
b/drivers/staging/lustre/lustre/include/cl_object.h
index 5e63a27..41e0801 100644
--- a/drivers/staging/lustre/lustre/include/cl_object.h
+++ b/drivers/staging/lustre/lustre/include/cl_object.h
@@ -2254,6 +2254,8 @@ void cl_page_unassume(const struct lu_env *env,
struct cl_io *io, struct cl_page *pg);
void cl_page_disown(const struct lu_env *env,
struct cl_io *io, struct cl_page *page);
+void cl_page_disown0(const struct lu_env *env,
+ struct cl_io *io, struct cl_page *pg);
int cl_page_is_owned(const struct cl_page *pg, const struct cl_io *io);
/** @} ownership */
diff --git a/drivers/staging/lustre/lustre/obdclass/cl_io.c
b/drivers/staging/lustre/lustre/obdclass/cl_io.c
index 4516fff..6643e78 100644
--- a/drivers/staging/lustre/lustre/obdclass/cl_io.c
+++ b/drivers/staging/lustre/lustre/obdclass/cl_io.c
@@ -936,8 +936,6 @@ void cl_page_list_splice(struct cl_page_list *list, struct
cl_page_list *head)
}
EXPORT_SYMBOL(cl_page_list_splice);
-void cl_page_disown0(const struct lu_env *env,
- struct cl_io *io, struct cl_page *pg);
/**
* Disowns pages in a queue.
--
2.7.4
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