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fusion_context structure is very large around 180kB and most of the size is contributed by log_to_span array. Move log_to_span out of fusion context and have separate allocation for log_to_span. And use kmalloc to allocate fusion_context. Currently kmemleak reports 1000s of false positives for fusion->cmd_list[]. kmemleak does not track page allocation for fusion_context. This change will also fix the false positives reported by kmemleak. Ref: https://marc.info/?l=linux-scsi&m=150545293900917 Reported-by: Shu Wang <shuwang@redhat.com> Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com> Signed-off-by: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.