The debugfs interface for CMA should be there together with other mm-related documents. Convert this small file to ReST and move it to its rightful place. The conversion is actually quite simple: just add a title for the document. In order to make it to look better for the audience, also mark the "echo" command as a literal block. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@xxxxxxxxxx> --- Documentation/cma/debugfs.txt | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Documentation/cma/debugfs.txt b/Documentation/cma/debugfs.txt index 6cef20a8cedc..4e06ffabd78a 100644 --- a/Documentation/cma/debugfs.txt +++ b/Documentation/cma/debugfs.txt @@ -1,3 +1,7 @@ +===================== +CMA Debugfs Interface +===================== + The CMA debugfs interface is useful to retrieve basic information out of the different CMA areas and to test allocation/release in each of the areas. @@ -12,7 +16,7 @@ The structure of the files created under that directory is as follows: - [RO] count: Amount of memory in the CMA area. - [RO] order_per_bit: Order of pages represented by one bit. - [RO] bitmap: The bitmap of page states in the zone. - - [WO] alloc: Allocate N pages from that CMA area. For example: + - [WO] alloc: Allocate N pages from that CMA area. For example:: echo 5 > <debugfs>/cma/cma-2/alloc -- 2.20.1
