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2022-01-04 | Song Liu | perf bpf_skel: Do not use typedef to avoid error on... Signed-off-by: Song Liu <songliubraving@fb.com> |
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2021-10-31 | Song Liu | perf script: Check session->header.env.arch before... Signed-off-by: Song Liu <songliubraving@fb.com> ...lkml/20211004053238.514936-1-songliubraving@fb.com |
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2021-10-01 | Song Liu | perf/core: fix userpage->time_enabled of inactive events Signed-off-by: Song Liu <songliubraving@fb.com> ...org/r/20210929194313.2398474-1-songliubraving@fb.com |
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2021-09-07 | Song Liu | blk-mq: allow 4x BLK_MAX_REQUEST_COUNT at blk_plug... Signed-off-by: Song Liu <songliubraving@fb.com> |
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2021-03-23 | Song Liu | perf test: Add a shell test for 'perf stat --bpf-counters... Signed-off-by: Song Liu <songliubraving@fb.com> |
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2021-03-23 | Song Liu | perf stat: Measure 't0' and 'ref_time' after enable_counters() Signed-off-by: Song Liu <songliubraving@fb.com> ...lkml/20210316211837.910506-3-songliubraving@fb.com |
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2021-03-23 | Song Liu | perf stat: Introduce 'bperf' to share hardware PMCs... Signed-off-by: Song Liu <songliubraving@fb.com> ...lkml/20210316211837.910506-2-songliubraving@fb.com |
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2021-02-26 | Song Liu | bpf: runqslower: Use task local storage Signed-off-by: Song Liu <songliubraving@fb.com> ...org/bpf/20210225234319.336131-7-songliubraving@fb.com |
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2021-02-26 | Song Liu | bpf: runqslower: Prefer using local vmlimux to generate... Signed-off-by: Song Liu <songliubraving@fb.com> ...org/bpf/20210225234319.336131-6-songliubraving@fb.com |
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2021-02-26 | Song Liu | selftests/bpf: Test deadlock from recursive bpf_task_storage... Signed-off-by: Song Liu <songliubraving@fb.com> ...org/bpf/20210225234319.336131-5-songliubraving@fb.com |
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2021-02-26 | Song Liu | selftests/bpf: Add non-BPF_LSM test for task local... Signed-off-by: Song Liu <songliubraving@fb.com> ...org/bpf/20210225234319.336131-4-songliubraving@fb.com |
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2021-02-26 | Song Liu | bpf: Prevent deadlock from recursive bpf_task_storage_... Signed-off-by: Song Liu <songliubraving@fb.com> ...org/bpf/20210225234319.336131-3-songliubraving@fb.com |
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2021-02-26 | Song Liu | bpf: Enable task local storage for tracing programs Signed-off-by: Song Liu <songliubraving@fb.com> ...org/bpf/20210225234319.336131-2-songliubraving@fb.com |
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2021-02-26 | Song Liu | checkpatch: do not apply "initialise globals to 0"... ...org/r/20210209211954.490077-1-songliubraving@fb.com Signed-off-by: Song Liu <songliubraving@fb.com> |
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2021-02-12 | Song Liu | selftests/bpf: Add test for bpf_iter_task_vma Signed-off-by: Song Liu <songliubraving@fb.com> ...org/bpf/20210212183107.50963-4-songliubraving@fb.com |
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2021-02-12 | Song Liu | bpf: Allow bpf_d_path in bpf_iter program Signed-off-by: Song Liu <songliubraving@fb.com> ...org/bpf/20210212183107.50963-3-songliubraving@fb.com |
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2021-02-12 | Song Liu | bpf: Introduce task_vma bpf_iter Signed-off-by: Song Liu <songliubraving@fb.com> ...org/bpf/20210212183107.50963-2-songliubraving@fb.com |
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2021-01-20 | Song Liu | perf stat: Enable counting events for BPF programs Signed-off-by: Song Liu <songliubraving@fb.com> ...lkml/20201229214214.3413833-4-songliubraving@fb.com |
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2021-01-15 | Song Liu | perf build: Support build BPF skeletons with perf Signed-off-by: Song Liu <songliubraving@fb.com> ...lkml/20201229214214.3413833-3-songliubraving@fb.com |
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2021-01-15 | Song Liu | bpftool: Add Makefile target bootstrap Signed-off-by: Song Liu <songliubraving@fb.com> ...lkml/20201228174054.907740-2-songliubraving@fb.com |
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2021-01-14 | Song Liu | bpf: Reject too big ctx_size_in for raw_tp test run Signed-off-by: Song Liu <songliubraving@fb.com> ...bpf/20210112234254.1906829-1-songliubraving@fb.com |
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2020-12-10 | Song Liu | Revert "md: add md_submit_discard_bio() for submitting... Signed-off-by: Song Liu <songliubraving@fb.com> |
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2020-12-10 | Song Liu | Revert "md/raid10: extend r10bio devs to raid disks" Signed-off-by: Song Liu <songliubraving@fb.com> |
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2020-12-10 | Song Liu | Revert "md/raid10: pull codes that wait for blocked... Signed-off-by: Song Liu <songliubraving@fb.com> |
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2020-12-10 | Song Liu | Revert "md/raid10: improve raid10 discard request" Signed-off-by: Song Liu <songliubraving@fb.com> |
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2020-12-10 | Song Liu | Revert "md/raid10: improve discard request for far... Signed-off-by: Song Liu <songliubraving@fb.com> |
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2020-12-10 | Song Liu | Revert "dm raid: remove unnecessary discard limits... Signed-off-by: Song Liu <songliubraving@fb.com> |
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2020-11-20 | Song Liu | bpf: Simplify task_file_seq_get_next() Signed-off-by: Song Liu <songliubraving@fb.com> ...bpf/20201120002833.2481110-1-songliubraving@fb.com |
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2020-11-03 | Song Liu | perf hists browser: Increase size of 'buf' in perf_evsel__hi... Signed-off-by: Song Liu <songliubraving@fb.com> ...lkml/20201030235431.534417-1-songliubraving@fb.com |
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2020-10-30 | Song Liu | bpf: Avoid hashtab deadlock with map_locked Signed-off-by: Song Liu <songliubraving@fb.com> ...bpf/20201029071925.3103400-3-songliubraving@fb.com |
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2020-10-30 | Song Liu | bpf: Use separate lockdep class for each hashtab Signed-off-by: Song Liu <songliubraving@fb.com> ...bpf/20201029071925.3103400-2-songliubraving@fb.com |
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2020-10-09 | Song Liu | md/raid5: fix oops during stripe resizing Signed-off-by: Song Liu <songliubraving@fb.com> |
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2020-10-05 | Song Liu | bpf: Use raw_spin_trylock() for pcpu_freelist_push... Signed-off-by: Song Liu <songliubraving@fb.com> ...bpf/20201005165838.3735218-1-songliubraving@fb.com |
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2020-10-01 | Song Liu | selftests/bpf: Add tests for BPF_F_PRESERVE_ELEMS Signed-off-by: Song Liu <songliubraving@fb.com> ...bpf/20200930224927.1936644-3-songliubraving@fb.com |
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2020-10-01 | Song Liu | bpf: Introduce BPF_F_PRESERVE_ELEMS for perf event... Signed-off-by: Song Liu <songliubraving@fb.com> ...bpf/20200930224927.1936644-2-songliubraving@fb.com |
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2020-09-30 | Song Liu | bpf: fix raw_tp test run in preempt kernel Signed-off-by: Song Liu <songliubraving@fb.com> |
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2020-09-28 | Song Liu | selftests/bpf: Add raw_tp_test_run Signed-off-by: Song Liu <songliubraving@fb.com> ...org/bpf/20200925205432.1777-4-songliubraving@fb.com |
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2020-09-28 | Song Liu | libbpf: Support test run of raw tracepoint programs Signed-off-by: Song Liu <songliubraving@fb.com> ...org/bpf/20200925205432.1777-3-songliubraving@fb.com |
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2020-09-28 | Song Liu | bpf: Enable BPF_PROG_TEST_RUN for raw_tracepoint Signed-off-by: Song Liu <songliubraving@fb.com> ...org/bpf/20200925205432.1777-2-songliubraving@fb.com |
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2020-09-11 | Song Liu | bcache: use part_[begin|end]_io_acct instead of disk_... Signed-off-by: Song Liu <songliubraving@fb.com> |
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2020-09-11 | Song Liu | md: use part_[begin|end]_io_acct instead of disk_[begin... Signed-off-by: Song Liu <songliubraving@fb.com> |
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2020-09-11 | Song Liu | block: introduce part_[begin|end]_io_acct Signed-off-by: Song Liu <songliubraving@fb.com> |
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2020-09-11 | Song Liu | bpf: Fix comment for helper bpf_current_task_under_cgroup() Signed-off-by: Song Liu <songliubraving@fb.com> ...org/bpf/20200910203314.70018-1-songliubraving@fb.com |
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2020-07-26 | Song Liu | bpf: Fix build on architectures with special bpf_user_pt_regs_t Signed-off-by: Song Liu <songliubraving@fb.com> ...bpf/20200724200503.3629591-1-songliubraving@fb.com |
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2020-07-26 | Song Liu | selftests/bpf: Add get_stackid_cannot_attach Signed-off-by: Song Liu <songliubraving@fb.com> ...bpf/20200723180648.1429892-6-songliubraving@fb.com |
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2020-07-26 | Song Liu | selftests/bpf: Add callchain_stackid Signed-off-by: Song Liu <songliubraving@fb.com> ...bpf/20200723180648.1429892-5-songliubraving@fb.com |
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2020-07-26 | Song Liu | libbpf: Print hint when PERF_EVENT_IOC_SET_BPF returns... Signed-off-by: Song Liu <songliubraving@fb.com> ...bpf/20200723180648.1429892-4-songliubraving@fb.com |
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2020-07-26 | Song Liu | bpf: Fail PERF_EVENT_IOC_SET_BPF when bpf_get_[stack... Signed-off-by: Song Liu <songliubraving@fb.com> ...bpf/20200723180648.1429892-3-songliubraving@fb.com |
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2020-07-26 | Song Liu | bpf: Separate bpf_get_[stack|stackid] for perf events BPF Signed-off-by: Song Liu <songliubraving@fb.com> ...bpf/20200723180648.1429892-2-songliubraving@fb.com |
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2020-07-15 | Song Liu | md/raid5-cache: clear MD_SB_CHANGE_PENDING before flushing... Signed-off-by: Song Liu <songliubraving@fb.com> |
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2020-07-03 | Song Liu | selftests/bpf: Fix compilation error of bpf_iter_task_stack.c Signed-off-by: Song Liu <songliubraving@fb.com> ...bpf/20200703181719.3747072-1-songliubraving@fb.com |
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2020-07-03 | Song Liu | bpf: Fix build without CONFIG_STACKTRACE Signed-off-by: Song Liu <songliubraving@fb.com> ...org/bpf/20200703024537.79971-1-songliubraving@fb.com |
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2020-07-01 | Song Liu | selftests/bpf: Add bpf_iter test with bpf_get_task_stack() Signed-off-by: Song Liu <songliubraving@fb.com> ...org/bpf/20200630062846.664389-5-songliubraving@fb.com |
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2020-07-01 | Song Liu | bpf: Allow %pB in bpf_seq_printf() and bpf_trace_printk() Signed-off-by: Song Liu <songliubraving@fb.com> ...org/bpf/20200630062846.664389-4-songliubraving@fb.com |
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2020-07-01 | Song Liu | bpf: Introduce helper bpf_get_task_stack() Signed-off-by: Song Liu <songliubraving@fb.com> ...org/bpf/20200630062846.664389-3-songliubraving@fb.com |
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2020-07-01 | Song Liu | perf: Expose get/put_callchain_entry() Signed-off-by: Song Liu <songliubraving@fb.com> ...org/bpf/20200630062846.664389-2-songliubraving@fb.com |
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2020-05-10 | Song Liu | bpf, runqslower: include proper uapi/bpf.h Signed-off-by: Song Liu <songliubraving@fb.com> |
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2020-05-01 | Song Liu | bpf: Add selftest for BPF_ENABLE_STATS Signed-off-by: Song Liu <songliubraving@fb.com> ...bpf/20200430071506.1408910-4-songliubraving@fb.com |
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2020-05-01 | Song Liu | libbpf: Add support for command BPF_ENABLE_STATS Signed-off-by: Song Liu <songliubraving@fb.com> ...bpf/20200430071506.1408910-3-songliubraving@fb.com |
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2020-05-01 | Song Liu | bpf: Sharing bpf runtime stats with BPF_ENABLE_STATS Signed-off-by: Song Liu <songliubraving@fb.com> ...bpf/20200430071506.1408910-2-songliubraving@fb.com |
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2020-03-12 | Song Liu | bpftool: Add _bpftool and profiler.skel.h to .gitignore Signed-off-by: Song Liu <songliubraving@fb.com> ...bpf/20200312182332.3953408-4-songliubraving@fb.com |
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2020-03-12 | Song Liu | bpftool: Skeleton should depend on libbpf Signed-off-by: Song Liu <songliubraving@fb.com> ...bpf/20200312182332.3953408-3-songliubraving@fb.com |
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2020-03-12 | Song Liu | bpftool: Only build bpftool-prog-profile if supported... Signed-off-by: Song Liu <songliubraving@fb.com> ...bpf/20200312182332.3953408-2-songliubraving@fb.com |
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2020-03-09 | Song Liu | bpftool: Fix typo in bash-completion Signed-off-by: Song Liu <songliubraving@fb.com> ...bpf/20200309173218.2739965-5-songliubraving@fb.com |
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2020-03-09 | Song Liu | bpftool: Bash completion for "bpftool prog profile" Signed-off-by: Song Liu <songliubraving@fb.com> ...bpf/20200309173218.2739965-4-songliubraving@fb.com |
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2020-03-09 | Song Liu | bpftool: Documentation for bpftool prog profile Signed-off-by: Song Liu <songliubraving@fb.com> ...bpf/20200309173218.2739965-3-songliubraving@fb.com |
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2020-03-09 | Song Liu | bpftool: Introduce "prog profile" command Signed-off-by: Song Liu <songliubraving@fb.com> ...bpf/20200309173218.2739965-2-songliubraving@fb.com |
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2020-02-18 | Song Liu | bpf: Allow bpf_perf_event_read_value in all BPF programs Signed-off-by: Song Liu <songliubraving@fb.com> ...bpf/20200214234146.2910011-1-songliubraving@fb.com |
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2020-02-05 | Song Liu | tools/bpf/runqslower: Rebuild libbpf.a on libbpf source... Signed-off-by: Song Liu <songliubraving@fb.com> ...bpf/20200204215037.2258698-1-songliubraving@fb.com |
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2020-01-28 | Song Liu | perf/cgroups: Install cgroup events to correct cpuctx Signed-off-by: Song Liu <songliubraving@fb.com> ...org/r/20200122195027.2112449-1-songliubraving@fb.com |
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2020-01-28 | Song Liu | perf/core: Fix mlock accounting in perf_mmap() Signed-off-by: Song Liu <songliubraving@fb.com> ...org/r/20200123181146.2238074-1-songliubraving@fb.com |
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2019-12-01 | Song Liu | mm/thp: flush file for !is_shmem PageDirty() case in... ...org/r/20191106060930.2571389-3-songliubraving@fb.com Signed-off-by: Song Liu <songliubraving@fb.com> |
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2019-11-16 | Song Liu | mm,thp: recheck each page before collapsing file THP ...org/r/20191106060930.2571389-2-songliubraving@fb.com Signed-off-by: Song Liu <songliubraving@fb.com> |
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2019-11-06 | Song Liu | MAINTAINERS: update information for "MEMORY MANAGEMENT" ...org/r/20191030202217.3498133-1-songliubraving@fb.com Signed-off-by: Song Liu <songliubraving@fb.com> |
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2019-10-19 | Song Liu | kernel/events/uprobes.c: only do FOLL_SPLIT_PMD for... ...org/r/20191017164223.2762148-6-songliubraving@fb.com Signed-off-by: Song Liu <songliubraving@fb.com> |
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2019-10-16 | Song Liu | bpf/stackmap: Fix deadlock with rq_lock in bpf_get_stack() Signed-off-by: Song Liu <songliubraving@fb.com> ...org/bpf/20191014171223.357174-1-songliubraving@fb.com |
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2019-10-16 | Song Liu | md/raid0: fix warning message for parameter default_layout Signed-off-by: Song Liu <songliubraving@fb.com> |
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2019-10-09 | Song Liu | perf/core: Fix corner case in perf_rotate_context() Signed-off-by: Song Liu <songliubraving@fb.com> ...org/r/20191008165949.920548-1-songliubraving@fb.com |
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2019-10-09 | Song Liu | perf/core: Rework memory accounting in perf_mmap() Signed-off-by: Song Liu <songliubraving@fb.com> ...org/r/20190904214618.3795672-1-songliubraving@fb.com |
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2019-09-24 | Song Liu | uprobe: collapse THP pmd after removing all uprobes ...org/r/20190815164525.1848545-7-songliubraving@fb.com Signed-off-by: Song Liu <songliubraving@fb.com> |
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2019-09-24 | Song Liu | khugepaged: enable collapse pmd for pte-mapped THP ...org/r/20190815164525.1848545-6-songliubraving@fb.com Signed-off-by: Song Liu <songliubraving@fb.com> |
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2019-09-24 | Song Liu | uprobe: use FOLL_SPLIT_PMD instead of FOLL_SPLIT ...org/r/20190815164525.1848545-5-songliubraving@fb.com Signed-off-by: Song Liu <songliubraving@fb.com> |
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2019-09-24 | Song Liu | mm, thp: introduce FOLL_SPLIT_PMD ...org/r/20190815164525.1848545-4-songliubraving@fb.com Signed-off-by: Song Liu <songliubraving@fb.com> |
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2019-09-24 | Song Liu | uprobe: use original page when all uprobes are removed ...org/r/20190815164525.1848545-3-songliubraving@fb.com Signed-off-by: Song Liu <songliubraving@fb.com> |
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2019-09-24 | Song Liu | mm: move memcmp_pages() and pages_identical() ...org/r/20190815164525.1848545-2-songliubraving@fb.com Signed-off-by: Song Liu <songliubraving@fb.com> |
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2019-09-24 | Song Liu | mm,thp: avoid writes to file with THP in pagecache ...org/r/20190801184244.3169074-8-songliubraving@fb.com Signed-off-by: Song Liu <songliubraving@fb.com> |
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2019-09-24 | Song Liu | mm,thp: add read-only THP support for (non-shmem) FS [songliubraving@fb.com: fix build without CONFIG_SHMEM] [songliubraving@fb.com: fix double unlock in collapse_file()] ...org/r/20190801184244.3169074-7-songliubraving@fb.com Signed-off-by: Song Liu <songliubraving@fb.com> |
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2019-09-24 | Song Liu | khugepaged: rename collapse_shmem() and khugepaged_scan_shmem() ...org/r/20190801184244.3169074-6-songliubraving@fb.com Signed-off-by: Song Liu <songliubraving@fb.com> |
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2019-09-24 | Song Liu | mm,thp: stats for file backed THP ...org/r/20190801184244.3169074-5-songliubraving@fb.com Signed-off-by: Song Liu <songliubraving@fb.com> |
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2019-09-24 | Song Liu | filemap: update offset check in filemap_fault() ...org/r/20190801184244.3169074-4-songliubraving@fb.com Signed-off-by: Song Liu <songliubraving@fb.com> |
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2019-09-24 | Song Liu | filemap: check compound_head(page)->mapping in pagecache_get... ...org/r/20190801184244.3169074-3-songliubraving@fb.com Signed-off-by: Song Liu <songliubraving@fb.com> |
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2019-09-24 | Song Liu | filemap: check compound_head(page)->mapping in filemap_fault() ...org/r/20190801184244.3169074-2-songliubraving@fb.com Signed-off-by: Song Liu <songliubraving@fb.com> |
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2019-08-29 | Song Liu | x86/mm/pti: Handle unaligned address gracefully in... Signed-off-by: Song Liu <songliubraving@fb.com> |
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2019-08-22 | Song Liu | md: update MAINTAINERS info Signed-off-by: Song Liu <songliubraving@fb.com> |
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2019-07-09 | Song Liu | perf script: Assume native_arch for pipe mode Signed-off-by: Song Liu <songliubraving@fb.com> ...org/r/20190621014438.810342-1-songliubraving@fb.com |
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2019-07-06 | Song Liu | perf header: Assign proper ff->ph in perf_event__synthesize_... Signed-off-by: Song Liu <songliubraving@fb.com> ...org/r/20190620010453.4118689-1-songliubraving@fb.com |
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2019-06-27 | Song Liu | perf/x86: Always store regs->ip in perf_callchain_kernel() Signed-off-by: Song Liu <songliubraving@fb.com> |
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2019-06-05 | Song Liu | perf data: Add description of header HEADER_BPF_PROG_INFO... Signed-off-by: Song Liu <songliubraving@fb.com> ...org/r/20190521064406.2498925-1-songliubraving@fb.com |
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2019-06-03 | Song Liu | perf/core: Allow non-privileged uprobe for user processes Signed-off-by: Song Liu <songliubraving@fb.com> ...org/r/20190507161545.788381-1-songliubraving@fb.com |
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2019-04-17 | Song Liu | perf tools: Check maps for bpf programs Signed-off-by: Song Liu <songliubraving@fb.com> |
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