Show patches with: Submitter = Namhyung Kim       |   269 patches
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Patch Series A/R/T S/W/F Date Submitter Delegate State
[v2,4/4] perf lock contention: Handle slab objects in -L/--lock-filter option perf lock contention: Symbolize locks using slab cache names - - - 1-- 2024-11-08 Namhyung Kim Not Applicable
[v2,3/4] perf lock contention: Resolve slab object name using BPF perf lock contention: Symbolize locks using slab cache names - - - 1-- 2024-11-08 Namhyung Kim Not Applicable
[v2,2/4] perf lock contention: Run BPF slab cache iterator perf lock contention: Symbolize locks using slab cache names - - - 1-- 2024-11-08 Namhyung Kim Not Applicable
[v2,1/4] perf lock contention: Add and use LCB_F_TYPE_MASK perf lock contention: Symbolize locks using slab cache names - - - 1-- 2024-11-08 Namhyung Kim Not Applicable
[4/4] perf lock contention: Handle slab objects in -L/--lock-filter option perf lock contention: Symbolize locks using slab cache names (v1) - - - 1-- 2024-11-05 Namhyung Kim Not Applicable
[3/4] perf lock contention: Resolve slab object name using BPF perf lock contention: Symbolize locks using slab cache names (v1) - - - 1-- 2024-11-05 Namhyung Kim Not Applicable
[2/4] perf lock contention: Run BPF slab cache iterator perf lock contention: Symbolize locks using slab cache names (v1) - - - 1-- 2024-11-05 Namhyung Kim Not Applicable
[1/4] perf lock contention: Add and use LCB_F_TYPE_MASK perf lock contention: Symbolize locks using slab cache names (v1) - - - 1-- 2024-11-05 Namhyung Kim Not Applicable
[bpf-next,v3,2/2] selftests/bpf: Add a test for open coded kmem_cache iter [bpf-next,v3,1/2] bpf: Add open coded version of kmem_cache iterator - - - 592- 2024-10-30 Namhyung Kim bpf Accepted
[bpf-next,v3,1/2] bpf: Add open coded version of kmem_cache iterator [bpf-next,v3,1/2] bpf: Add open coded version of kmem_cache iterator - - - 5911 2024-10-30 Namhyung Kim bpf Accepted
[v2,bpf-next,2/2] selftests/bpf: Add a test for open coded kmem_cache iter [v2,bpf-next,1/2] bpf: Add open coded version of kmem_cache iterator - - - 592- 2024-10-24 Namhyung Kim bpf Superseded
[v2,bpf-next,1/2] bpf: Add open coded version of kmem_cache iterator [v2,bpf-next,1/2] bpf: Add open coded version of kmem_cache iterator - - - 5911 2024-10-24 Namhyung Kim bpf Superseded
[v4,3/5] perf/core: Account dropped samples from BPF Untitled series #902001 1 - - --- 2024-10-23 Namhyung Kim Not Applicable
[bpf-next,2/2] selftests/bpf: Add a test for open coded kmem_cache iter [bpf-next,1/2] bpf: Add open coded version of kmem_cache iterator - - - 592- 2024-10-17 Namhyung Kim bpf Superseded
[bpf-next,1/2] bpf: Add open coded version of kmem_cache iterator [bpf-next,1/2] bpf: Add open coded version of kmem_cache iterator - - - 5911 2024-10-17 Namhyung Kim bpf Superseded
libbpf: Fix possible compiler warnings in hashmap libbpf: Fix possible compiler warnings in hashmap - - - 44-- 2024-10-11 Namhyung Kim bpf Accepted
[v5,bpf-next,3/3] selftests/bpf: Add a test for kmem_cache_iter bpf: Add kmem_cache iterator and kfunc - - - 592- 2024-10-10 Namhyung Kim bpf Accepted
[v5,bpf-next,2/3] mm/bpf: Add bpf_get_kmem_cache() kfunc bpf: Add kmem_cache iterator and kfunc 2 - - 601- 2024-10-10 Namhyung Kim bpf Accepted
[v5,bpf-next,1/3] bpf: Add kmem_cache iterator bpf: Add kmem_cache iterator and kfunc 1 - - 601- 2024-10-10 Namhyung Kim bpf Accepted
[1/2] perf tools: Fix possible compiler warnings in hashmap [1/2] perf tools: Fix possible compiler warnings in hashmap 1 - - --- 2024-10-09 Namhyung Kim Not Applicable
[v4,bpf-next,3/3] selftests/bpf: Add a test for kmem_cache_iter bpf: Add kmem_cache iterator and kfunc - - - 592- 2024-10-02 Namhyung Kim bpf Superseded
[v4,bpf-next,2/3] mm/bpf: Add bpf_get_kmem_cache() kfunc bpf: Add kmem_cache iterator and kfunc 2 - - 61-- 2024-10-02 Namhyung Kim bpf Superseded
[v4,bpf-next,1/3] bpf: Add kmem_cache iterator bpf: Add kmem_cache iterator and kfunc 1 - - 601- 2024-10-02 Namhyung Kim bpf Superseded
[v3,bpf-next,3/3] selftests/bpf: Add a test for kmem_cache_iter bpf: Add kmem_cache iterator and kfunc - - - 592- 2024-10-02 Namhyung Kim bpf Superseded
[v3,bpf-next,2/3] mm/bpf: Add bpf_get_kmem_cache() kfunc bpf: Add kmem_cache iterator and kfunc 2 - - 61-- 2024-10-02 Namhyung Kim bpf Superseded
[v3,bpf-next,1/3] bpf: Add kmem_cache iterator bpf: Add kmem_cache iterator and kfunc - - - 601- 2024-10-02 Namhyung Kim bpf Superseded
[RFC/PATCH,bpf-next,3/3] selftests/bpf: Add a test for kmem_cache_iter bpf: Add kmem_cache iterator and kfunc (v2) - - - 5029 2024-09-27 Namhyung Kim bpf RFC
[RFC/PATCH,bpf-next,2/3] mm/bpf: Add bpf_get_kmem_cache() kfunc bpf: Add kmem_cache iterator and kfunc (v2) 2 - - 52-9 2024-09-27 Namhyung Kim bpf RFC
[RFC/PATCH,bpf-next,1/3] bpf: Add kmem_cache iterator bpf: Add kmem_cache iterator and kfunc (v2) 2 - - 5119 2024-09-27 Namhyung Kim bpf RFC
[RFC/PATCH,bpf-next,3/3] selftests/bpf: Add a test for slab_iter bpf: Add slab iterator and kfunc (v1) - - - 5128 2024-09-25 Namhyung Kim bpf RFC
[RFC/PATCH,bpf-next,2/3] mm/bpf: Add bpf_get_slab_cache() kfunc bpf: Add slab iterator and kfunc (v1) - - - 53-8 2024-09-25 Namhyung Kim bpf RFC
[RFC/PATCH,bpf-next,1/3] bpf: Add slab iterator bpf: Add slab iterator and kfunc (v1) - - - 5218 2024-09-25 Namhyung Kim bpf RFC
[3/5] perf/core: Account dropped samples from BPF Untitled series #887042 - - - --- 2024-09-05 Namhyung Kim Not Applicable
[5/5] perf record offcpu: Constify control data for BPF perf tools: Constify BPF control data properly (v1) - - - 1-- 2024-09-02 Namhyung Kim Not Applicable
[4/5] perf lock contention: Constify control data for BPF perf tools: Constify BPF control data properly (v1) - - - 1-- 2024-09-02 Namhyung Kim Not Applicable
[3/5] perf kwork: Constify control data for BPF perf tools: Constify BPF control data properly (v1) - - - 1-- 2024-09-02 Namhyung Kim Not Applicable
[2/5] perf ftrace latency: Constify control data for BPF perf tools: Constify BPF control data properly (v1) - - - 1-- 2024-09-02 Namhyung Kim Not Applicable
[1/5] perf stat: Constify control data for BPF perf tools: Constify BPF control data properly (v1) - - - 1-- 2024-09-02 Namhyung Kim Not Applicable
[3/3] perf lock contention: Do not fail EEXIST for update [1/3] perf lock contention: Handle error in a single place - - - 1-- 2024-08-30 Namhyung Kim Not Applicable
[2/3] perf lock contention: Simplify spinlock check [1/3] perf lock contention: Handle error in a single place - - - 1-- 2024-08-30 Namhyung Kim Not Applicable
[1/3] perf lock contention: Handle error in a single place [1/3] perf lock contention: Handle error in a single place - - - 1-- 2024-08-30 Namhyung Kim Not Applicable
perf lock contention: Fix spinlock and rwlock accounting perf lock contention: Fix spinlock and rwlock accounting - - - 1-- 2024-08-28 Namhyung Kim Not Applicable
[v3,3/3] perf test: Update sample filtering tests with multiple events [v3,1/3] perf bpf-filter: Support multiple events properly - - - 1-- 2024-08-20 Namhyung Kim Not Applicable
[v3,2/3] perf tools: Print lost samples due to BPF filter [v3,1/3] perf bpf-filter: Support multiple events properly - - - 1-- 2024-08-20 Namhyung Kim Not Applicable
[v3,1/3] perf bpf-filter: Support multiple events properly [v3,1/3] perf bpf-filter: Support multiple events properly - - - 1-- 2024-08-20 Namhyung Kim Not Applicable
[v2,2/2] perf tools: Print lost samples due to BPF filter [v2,1/2] perf bpf-filter: Support multiple events properly - - - 1-- 2024-08-13 Namhyung Kim Superseded
[v2,1/2] perf bpf-filter: Support multiple events properly [v2,1/2] perf bpf-filter: Support multiple events properly - - - 1-- 2024-08-13 Namhyung Kim Superseded
[07/10] tools/include: Sync network socket headers with the kernel sources Untitled series #877231 - - - --- 2024-08-06 Namhyung Kim Not Applicable
perf bpf-filter: Support multiple events properly perf bpf-filter: Support multiple events properly - - - 1-- 2024-08-02 Namhyung Kim Superseded
[v3,8/8] perf test: Update sample filtering test perf record: Use a pinned BPF program for filter - - - 1-- 2024-07-03 Namhyung Kim bpf Not Applicable
[v3,7/8] perf record: Add --setup-filter option perf record: Use a pinned BPF program for filter - - - 1-- 2024-07-03 Namhyung Kim bpf Not Applicable
[v3,6/8] perf record: Fix a potential error handling issue perf record: Use a pinned BPF program for filter - - - 1-- 2024-07-03 Namhyung Kim bpf Not Applicable
[v3,5/8] perf bpf-filter: Support separate lost counts for each filter perf record: Use a pinned BPF program for filter - - - 1-- 2024-07-03 Namhyung Kim bpf Not Applicable
[v3,4/8] perf bpf-filter: Support pin/unpin BPF object perf record: Use a pinned BPF program for filter - - - 1-- 2024-07-03 Namhyung Kim bpf Not Applicable
[v3,3/8] perf bpf-filter: Split per-task filter use case perf record: Use a pinned BPF program for filter - - - 1-- 2024-07-03 Namhyung Kim bpf Not Applicable
[v3,2/8] perf bpf-filter: Pass 'target' to perf_bpf_filter__prepare() perf record: Use a pinned BPF program for filter - - - 1-- 2024-07-03 Namhyung Kim bpf Not Applicable
[v3,1/8] perf bpf-filter: Make filters map a single entry hashmap perf record: Use a pinned BPF program for filter - - - 1-- 2024-07-03 Namhyung Kim bpf Not Applicable
[v2] bpf: Allocate bpf_event_entry with node info [v2] bpf: Allocate bpf_event_entry with node info - - - 611- 2024-05-29 Namhyung Kim bpf Changes Requested
bpf: Allocate bpf_event_entry with node info bpf: Allocate bpf_event_entry with node info - - - 32111 2024-05-28 Namhyung Kim bpf Superseded
[6/6] perf record: Add --setup-filter option perf record: Use pinned BPF program for filter (v1) - - - 1-- 2024-05-22 Namhyung Kim Not Applicable
[5/6] perf record: Fix a potential error handling issue perf record: Use pinned BPF program for filter (v1) - - - 1-- 2024-05-22 Namhyung Kim Not Applicable
[4/6] perf bpf-filter: Support pin/unpin BPF object perf record: Use pinned BPF program for filter (v1) - - - 1-- 2024-05-22 Namhyung Kim Not Applicable
[3/6] perf bpf-filter: Split per-task filter use case perf record: Use pinned BPF program for filter (v1) - - - 1-- 2024-05-22 Namhyung Kim Not Applicable
[2/6] perf bpf-filter: Pass 'target' to perf_bpf_filter__prepare() perf record: Use pinned BPF program for filter (v1) - - - 1-- 2024-05-22 Namhyung Kim Not Applicable
[1/6] perf bpf-filter: Make filters map a single entry hashmap perf record: Use pinned BPF program for filter (v1) - - - 1-- 2024-05-22 Namhyung Kim Not Applicable
[v2] perf lock contention: Add a missing NULL check [v2] perf lock contention: Add a missing NULL check 1 1 - 1-- 2024-04-09 Namhyung Kim Not Applicable
perf lock contention: Add a missing NULL check perf lock contention: Add a missing NULL check 1 1 - 1-- 2024-04-02 Namhyung Kim Superseded
[v2] perf lock contention: Account contending locks too [v2] perf lock contention: Account contending locks too - 1 - 1-- 2024-02-28 Namhyung Kim Not Applicable
[RESEND] perf lock contention: Account contending locks too [RESEND] perf lock contention: Account contending locks too - - - 1-- 2024-02-09 Namhyung Kim Not Applicable
perf lock contention: Account contending locks too perf lock contention: Account contending locks too - - - 1-- 2023-12-08 Namhyung Kim Not Applicable
[07/14] tools headers: Update tools's copy of socket.h header Untitled series #803034 - - - --- 2023-11-21 Namhyung Kim Not Applicable
[05/14] tools headers UAPI: Update tools's copy of vhost.h header Untitled series #803034 - - - --- 2023-11-21 Namhyung Kim Not Applicable
[v3,3/3] perf lock contention: Use per-cpu array map for spinlocks [v3,1/3] perf lock contention: Clear lock addr after use 1 - - 1-- 2023-10-20 Namhyung Kim bpf Not Applicable
[v3,2/3] perf lock contention: Check race in tstamp elem creation [v3,1/3] perf lock contention: Clear lock addr after use 1 - - 1-- 2023-10-20 Namhyung Kim bpf Not Applicable
[v3,1/3] perf lock contention: Clear lock addr after use [v3,1/3] perf lock contention: Clear lock addr after use 1 - - 1-- 2023-10-20 Namhyung Kim bpf Not Applicable
[v2,2/2] perf lock contention: Check tstamp elem creation [v2,1/2] perf lock contention: Clear lock addr after use - - - 1-- 2023-10-10 Namhyung Kim bpf Superseded
[v2,1/2] perf lock contention: Clear lock addr after use [v2,1/2] perf lock contention: Clear lock addr after use - - - 1-- 2023-10-10 Namhyung Kim bpf Superseded
perf lock contention: Clear lock addr after use perf lock contention: Clear lock addr after use - - - 1-- 2023-09-28 Namhyung Kim bpf Superseded
perf record: Fix BTF type checks in the off-cpu profiling perf record: Fix BTF type checks in the off-cpu profiling 1 1 - 1-- 2023-09-22 Namhyung Kim bpf Not Applicable
[5/5] perf test: Improve perf lock contention test perf lock contention: Add cgroup support (v2) - 1 - 1-- 2023-09-06 Namhyung Kim Not Applicable
[4/5] perf lock contention: Add -G/--cgroup-filter option perf lock contention: Add cgroup support (v2) - 1 - 1-- 2023-09-06 Namhyung Kim Not Applicable
[3/5] perf lock contention: Add -g/--lock-cgroup option perf lock contention: Add cgroup support (v2) - 1 - 1-- 2023-09-06 Namhyung Kim Not Applicable
[2/5] perf lock contention: Prepare to handle cgroups perf lock contention: Add cgroup support (v2) - 1 - 1-- 2023-09-06 Namhyung Kim Not Applicable
[1/5] perf tools: Add read_all_cgroups() and __cgroup_find() perf lock contention: Add cgroup support (v2) - 1 - 1-- 2023-09-06 Namhyung Kim Not Applicable
[5/5] perf test: Improve perf lock contention test perf lock contention: Add cgroup support (v1) - - - 1-- 2023-08-30 Namhyung Kim Not Applicable
[4/5] perf lock contention: Add -G/--cgroup-filter option perf lock contention: Add cgroup support (v1) - - - 1-- 2023-08-30 Namhyung Kim Not Applicable
[3/5] perf lock contention: Add -g/--lock-cgroup option perf lock contention: Add cgroup support (v1) - - - 1-- 2023-08-30 Namhyung Kim Not Applicable
[2/5] perf lock contention: Prepare to handle cgroups perf lock contention: Add cgroup support (v1) - - - 1-- 2023-08-30 Namhyung Kim Not Applicable
[1/5] perf tools: Add read_all_cgroups() and __cgroup_find() perf lock contention: Add cgroup support (v1) - - - 1-- 2023-08-30 Namhyung Kim Not Applicable
[3/3] perf test: Enhance perf stat cgroup BPF counter test [1/3] perf test: Skip 6.2 kernel for bpf-filter test - - - 1-- 2023-08-25 Namhyung Kim Not Applicable
[2/3] perf test: Fix perf stat bpf counters test on Intel [1/3] perf test: Skip 6.2 kernel for bpf-filter test - 1 - 1-- 2023-08-25 Namhyung Kim Not Applicable
[1/3] perf test: Skip 6.2 kernel for bpf-filter test [1/3] perf test: Skip 6.2 kernel for bpf-filter test - - - 1-- 2023-08-25 Namhyung Kim Not Applicable
perf lock contention: Add -x option for CSV style output perf lock contention: Add -x option for CSV style output 1 - - 29-2 2023-06-08 Namhyung Kim bpf Not Applicable
perf bpf filter: Fix a broken perf sample data naming in BPF perf bpf filter: Fix a broken perf sample data naming in BPF 2 - - 31-- 2023-05-25 Namhyung Kim bpf Not Applicable
[2/2] perf lock contention: Rework offset calculation with BPF CO-RE [1/2] perf lock contention: Fix struct rq lock access 1 - - 1-1 2023-04-27 Namhyung Kim bpf Not Applicable
[1/2] perf lock contention: Fix struct rq lock access [1/2] perf lock contention: Fix struct rq lock access 1 - - 1-1 2023-04-27 Namhyung Kim bpf Not Applicable
perf lock contention: Fix struct rq lock access perf lock contention: Fix struct rq lock access - - - 33-4 2023-04-23 Namhyung Kim bpf Superseded
[7/7] perf lock contention: Do not try to update if hash map is full perf lock contention: Improve performance if map is full (v1) - - - 1-- 2023-04-06 Namhyung Kim Not Applicable
[6/7] perf lock contention: Revise needs_callstack() condition perf lock contention: Improve performance if map is full (v1) - - - 1-- 2023-04-06 Namhyung Kim Not Applicable
[5/7] perf lock contention: Update total/bad stats for hidden entries perf lock contention: Improve performance if map is full (v1) - - - 1-- 2023-04-06 Namhyung Kim Not Applicable
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