Messages in this thread | | | From | Naoya Horiguchi <> | Subject | [PATCH v5 0/2] hugetlb: display per-process/per-vma usage | Date | Thu, 20 Aug 2015 08:26:26 +0000 |
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The previous version had build issues in some architectures, because it required to move the definition of HUGE_MAX_HSTATE across header files in order to embed a new data structure struct hugetlb_usage into struct mm_struct. This was a hard problem to solve, so I took another approach in this version, where I add just a pointer (struct hugetlb_usage *) to struct mm_struct and dynamically allocate and link it. This makes the changes larger, but no build issues.
Thanks, Naoya Horiguchi --- Summary:
Naoya Horiguchi (2): mm: hugetlb: proc: add HugetlbPages field to /proc/PID/smaps mm: hugetlb: proc: add HugetlbPages field to /proc/PID/status
Documentation/filesystems/proc.txt | 10 +++++++-- fs/hugetlbfs/inode.c | 12 ++++++++++ fs/proc/task_mmu.c | 30 +++++++++++++++++++++++++ include/linux/hugetlb.h | 36 +++++++++++++++++++++++++++++ include/linux/mm_types.h | 7 ++++++ kernel/fork.c | 3 +++ mm/hugetlb.c | 46 ++++++++++++++++++++++++++++++++++++++ mm/mmap.c | 1 + mm/rmap.c | 4 +++- 9 files changed, 146 insertions(+), 3 deletions(-) | |