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2 Commits

Author SHA1 Message Date
Kaixu Xia 88513dc458 xfs: add kmem_alloc_by_vmalloc and kmem_alloc_large_dump_stack sysctl 
Add dump stack logic when kmem_alloc failed.

kmem_alloc_by_vmalloc: when kmem_alloc size larger than PAGE_SIZE*kmem_alloc_by_vmalloc,
use vmalloc instead kmalloc.
kmem_alloc_large_dump_stack: dump info and stack when kmem_alloc size
larger than PAGE_SIZE*kmem_alloc_by_vmalloc.

Signed-off-by: Xiaoming Gao <newtongao@tencent.com>
Signed-off-by: Kaixu Xia <kaixuxia@tencent.com>
 2020-01-02 11:54:24 +08:00
Xiaoming Gao 78a8c3c2c2 Init Repo base on 4.14.105 long term, and add base tlinux kernel interfaces 
Signed-off-by: Xiaoming Gao <newtongao@tencent.com>
 2020-01-02 10:51:04 +08:00