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b25f97d0f8
In codes of alloc_vmap_area(), it returns the upper bound 'vend' to indicate if the allocation is successful or failed. That is not very clear. Here change to return explicit error values and check them to judge if allocation is successful. Link: https://lkml.kernel.org/r/20250418223653.243436-6-bhe@redhat.com Signed-off-by: Baoquan He <bhe@redhat.com> Reviewed-by: Shivank Garg <shivankg@amd.com> Reviewed-by: Uladzislau Rezki (Sony) <urezki@gmail.com> Cc: Vishal Moola (Oracle) <vishal.moola@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
5245 lines
135 KiB
5245 lines
135 KiB