xfs: trace what memory backs a buffer
authorChristoph Hellwig <hch@lst.de>
Mon, 10 Mar 2025 13:19:15 +0000 (14:19 +0100)
committerCarlos Maiolino <cem@kernel.org>
Mon, 10 Mar 2025 13:29:44 +0000 (14:29 +0100)
commit89ce287c83c91f5d222809b82e597426587a862d
tree115b59274cd822d83b02079eea45cd238b9e2f13
parente614a00117bc2d46219c66a287ddde0f0a04517c
xfs: trace what memory backs a buffer

Add three trace points for the different backing memory allocators for
buffers.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
fs/xfs/xfs_buf.c
fs/xfs/xfs_trace.h