The MM tracepoint for page free (called kmem:mm_page_free) doesn't provide the page pointer directly, instead it provides the PFN (Page Frame Number). This is annoying when writing a page_pool leak detector in BPF. This patch change page_pool tracepoints to also provide the PFN. The page pointer is still provided to allow other kinds of troubleshooting from BPF. Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| acpi | ||
| asm-generic | ||
| clocksource | ||
| crypto | ||
| drm | ||
| dt-bindings | ||
| keys | ||
| kvm | ||
| linux | ||
| math-emu | ||
| media | ||
| misc | ||
| net | ||
| pcmcia | ||
| ras | ||
| rdma | ||
| scsi | ||
| soc | ||
| sound | ||
| target | ||
| trace | ||
| uapi | ||
| vdso | ||
| video | ||
| xen | ||
| Kbuild | ||