mm: vmalloc: use trace_alloc_vmap_area event
This is for debug purpose and is called when an allocation attempt occurs. This event gives some information about: - start address of allocated area; - size that is requested; - alignment that is required; - vstart/vend restriction; - if an allocation fails. Link: https://lkml.kernel.org/r/20221018181053.434508-5-urezki@gmail.comSigned-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com> Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Cc: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Oleksiy Avramchenko <oleksiy.avramchenko@sony.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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