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| author | Atish Patra <atish.patra@wdc.com> | 2019-04-04 17:21:09 -0700 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2019-04-10 15:46:35 +0530 |
| commit | 999823c5971cee8e9a129bf38402cf1267524bb8 (patch) | |
| tree | 170256a1c396ea4882248a8b0964f55795dc4adb /docs | |
| parent | 110eef44f08635076fe201c6516819055b8762cc (diff) | |
lib: Optimize TLB flush IPIs
Simulatenous requests for tlbflush IPIs can have overlapping address
ranges.
Ignore if address range is same or within already existing fifo entries.
Update the tlb flush info in fifo directly if the one of the existing
entry lies within the new flush request.
Delete all entries if flush all request is recieved for the vma.
Signed-off-by: Atish Patra <atish.patra@wdc.com>
Diffstat (limited to 'docs')
0 files changed, 0 insertions, 0 deletions