diff for duplicates of <20200420124434.47330-1-aneesh.kumar@linux.ibm.com> diff --git a/a/1.txt b/N1/1.txt index 24ee986..4fd2aca 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -78,16 +78,16 @@ This speeds up Qemu guest RAM del/unplug time as below 128 core, 496GB guest: Without patch: -munmap start: timer = 13162 ms, PIDv84 -munmap finish: timer = 95312 ms, PIDv84 - delta = 82150 ms +munmap start: timer = 13162 ms, PID=7684 +munmap finish: timer = 95312 ms, PID=7684 - delta = 82150 ms With patch (upto removing IPI) -munmap start: timer = 196449 ms, PIDf81 -munmap finish: timer = 196488 ms, PIDf81 - delta = 39ms +munmap start: timer = 196449 ms, PID=6681 +munmap finish: timer = 196488 ms, PID=6681 - delta = 39ms With patch (with adding the tlb invalidate in pmdp_huge_get_and_clear_full) -munmap start: timer = 196345 ms, PIDh79 -munmap finish: timer = 196714 ms, PIDh79 - delta = 369ms +munmap start: timer = 196345 ms, PID=6879 +munmap finish: timer = 196714 ms, PID=6879 - delta = 369ms Changes from V2: * Rebase to lastest kernel diff --git a/a/content_digest b/N1/content_digest index ca9461e..0b9ce6b 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -1,16 +1,15 @@ "From\0Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>\0" "Subject\0[PATCH v3 00/22] Avoid IPI while updating page table entries.\0" - "Date\0Mon, 20 Apr 2020 12:56:12 +0000\0" + "Date\0Mon, 20 Apr 2020 18:14:12 +0530\0" "To\0linuxppc-dev@lists.ozlabs.org" mpe@ellerman.id.au linux-mm@kvack.org linux-kernel@vger.kernel.org " kvm-ppc@vger.kernel.org\0" - "Cc\0npiggin@gmail.com" - paulus@ozlabs.org - leonardo@linux.ibm.com - kirill@shutemov.name - " Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>\0" + "Cc\0leonardo@linux.ibm.com" + Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> + npiggin@gmail.com + " kirill@shutemov.name\0" "\00:1\0" "b\0" "Problem Summary:\n" @@ -93,16 +92,16 @@ "128 core, 496GB guest:\n" "\n" "Without patch:\n" - "munmap start: timer = 13162 ms, PIDv84\n" - "munmap finish: timer = 95312 ms, PIDv84 - delta = 82150 ms\n" + "munmap start: timer = 13162 ms, PID=7684\n" + "munmap finish: timer = 95312 ms, PID=7684 - delta = 82150 ms\n" "\n" "With patch (upto removing IPI)\n" - "munmap start: timer = 196449 ms, PIDf81\n" - "munmap finish: timer = 196488 ms, PIDf81 - delta = 39ms\n" + "munmap start: timer = 196449 ms, PID=6681\n" + "munmap finish: timer = 196488 ms, PID=6681 - delta = 39ms\n" "\n" "With patch (with adding the tlb invalidate in pmdp_huge_get_and_clear_full)\n" - "munmap start: timer = 196345 ms, PIDh79\n" - "munmap finish: timer = 196714 ms, PIDh79 - delta = 369ms\n" + "munmap start: timer = 196345 ms, PID=6879\n" + "munmap finish: timer = 196714 ms, PID=6879 - delta = 369ms\n" "\n" "Changes from V2:\n" "* Rebase to lastest kernel\n" @@ -170,4 +169,4 @@ "-- \n" 2.25.3 -43f12c3acf015101254945dafc5761f5fc55726e2dc62399391ced6bf8089532 +1d9c46c378053c11ba4449f11bb0e6ebb1aa5352e8e811fe43cda8d2e4095714
diff --git a/a/1.txt b/N2/1.txt index 24ee986..4fd2aca 100644 --- a/a/1.txt +++ b/N2/1.txt @@ -78,16 +78,16 @@ This speeds up Qemu guest RAM del/unplug time as below 128 core, 496GB guest: Without patch: -munmap start: timer = 13162 ms, PIDv84 -munmap finish: timer = 95312 ms, PIDv84 - delta = 82150 ms +munmap start: timer = 13162 ms, PID=7684 +munmap finish: timer = 95312 ms, PID=7684 - delta = 82150 ms With patch (upto removing IPI) -munmap start: timer = 196449 ms, PIDf81 -munmap finish: timer = 196488 ms, PIDf81 - delta = 39ms +munmap start: timer = 196449 ms, PID=6681 +munmap finish: timer = 196488 ms, PID=6681 - delta = 39ms With patch (with adding the tlb invalidate in pmdp_huge_get_and_clear_full) -munmap start: timer = 196345 ms, PIDh79 -munmap finish: timer = 196714 ms, PIDh79 - delta = 369ms +munmap start: timer = 196345 ms, PID=6879 +munmap finish: timer = 196714 ms, PID=6879 - delta = 369ms Changes from V2: * Rebase to lastest kernel diff --git a/a/content_digest b/N2/content_digest index ca9461e..e089dfa 100644 --- a/a/content_digest +++ b/N2/content_digest @@ -1,6 +1,6 @@ "From\0Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>\0" "Subject\0[PATCH v3 00/22] Avoid IPI while updating page table entries.\0" - "Date\0Mon, 20 Apr 2020 12:56:12 +0000\0" + "Date\0Mon, 20 Apr 2020 18:14:12 +0530\0" "To\0linuxppc-dev@lists.ozlabs.org" mpe@ellerman.id.au linux-mm@kvack.org @@ -93,16 +93,16 @@ "128 core, 496GB guest:\n" "\n" "Without patch:\n" - "munmap start: timer = 13162 ms, PIDv84\n" - "munmap finish: timer = 95312 ms, PIDv84 - delta = 82150 ms\n" + "munmap start: timer = 13162 ms, PID=7684\n" + "munmap finish: timer = 95312 ms, PID=7684 - delta = 82150 ms\n" "\n" "With patch (upto removing IPI)\n" - "munmap start: timer = 196449 ms, PIDf81\n" - "munmap finish: timer = 196488 ms, PIDf81 - delta = 39ms\n" + "munmap start: timer = 196449 ms, PID=6681\n" + "munmap finish: timer = 196488 ms, PID=6681 - delta = 39ms\n" "\n" "With patch (with adding the tlb invalidate in pmdp_huge_get_and_clear_full)\n" - "munmap start: timer = 196345 ms, PIDh79\n" - "munmap finish: timer = 196714 ms, PIDh79 - delta = 369ms\n" + "munmap start: timer = 196345 ms, PID=6879\n" + "munmap finish: timer = 196714 ms, PID=6879 - delta = 369ms\n" "\n" "Changes from V2:\n" "* Rebase to lastest kernel\n" @@ -170,4 +170,4 @@ "-- \n" 2.25.3 -43f12c3acf015101254945dafc5761f5fc55726e2dc62399391ced6bf8089532 +0fccd2f9ff276f51feab8466bc4a73ef2a291866dfe8301ff0f6081583f051f1
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