[PATCH 06/22] perf stat: Handled scaled == -1 case for counters
From: Andi Kleen <ak@linux.intel.com> Arnaldo pointed out that the earlier cb110f471025 ("perf stat: Move noise/running printing into printout") chan
View Article[PATCH 07/22] perf bpf: Rename bpf_prog_priv__clear() to clear_prog_priv()
From: Wang Nan <wangnan0@huawei.com> The name of bpf_prog_priv__clear() doesn't follow perf's naming convention. bpf_prog_priv__delete() seems to be
View Article[PATCH 08/22] perf tools: Fix checking asprintf return value
From: Wang Nan <wangnan0@huawei.com> According to man pages, asprintf returns -1 when failure. This patch fixes two incorrect return value checker.
View Article[PATCH 09/22] perf tools: Create config_term_names array
From: Wang Nan <wangnan0@huawei.com> config_term_names[] is introduced for future commits which will be able to retrieve the config name through the
View Article[PATCH 10/22] perf stat: Bail out on unsupported event config modifiers
From: Wang Nan <wangnan0@huawei.com> 'perf stat' accepts some config terms but doesn't apply them. For example: # perf stat -e 'instructions/no-in
View Article[PATCH 11/22] perf tools: Rename and move pmu_event_name to get_config_name
From: Wang Nan <wangnan0@huawei.com> Following commits will make more events obey /name=newname/ options. This patch makes pmu_event_name() a generic
View Article[PATCH 12/22] perf tools: Introduce opt_event_config nonterminal
From: Arnaldo Carvalho de Melo <acme@redhat.com> To remove duplicated code that differs only in using the matching '/a,b,c/' part or NULL if no event
View Article[PATCH 13/22] perf tools: Enable config raw and numeric events
From: Wang Nan <wangnan0@huawei.com> This patch allows setting config terms for raw and numeric events. For example: # perf stat -e cycles/name=cy
View Article[PATCH 14/22] perf tools: Enable config and setting names for legacy cache...
From: Wang Nan <wangnan0@huawei.com> This patch allows setting config terms for legacy cache events. For example: # perf stat -e L1-icache-misses/
View Article[PATCH 15/22] perf hists browser: Fix percentage update on key press
From: Namhyung Kim <namhyung@kernel.org> Currently 'perf top --tui' decrements percentage of all entries on any key press. This is because it adds t
View Article[PATCH 16/22] perf callchain: Check return value of add_child()
From: Namhyung Kim <namhyung@kernel.org> The create_child() in add_child() can return NULL in case of memory allocation failure. So check the return
View Article[PATCH 17/22] perf callchain: Check return value of fill_node()
From: Namhyung Kim <namhyung@kernel.org> Memory allocation in the fill_node() can fail so change its return type to int and check it in add_child() t
View Article[PATCH 18/22] perf callchain: Add enum match_result for match_chain()
From: Namhyung Kim <namhyung@kernel.org> The append_chain() might return either result of match_chain() or other (error) code. But match_chain() can
View Article[PATCH 19/22] perf callchain: Check return value of split_add_child()
From: Namhyung Kim <namhyung@kernel.org> Now create_child() and add_child() return errors so check and pass it to the caller. Signed-off-by: Namhyun
View Article[PATCH 20/22] perf callchain: Check return value of append_chain_children()
From: Namhyung Kim <namhyung@kernel.org> Now it can check the error case, so check and pass it to the caller. Signed-off-by: Namhyung Kim <namhyung@
View Article[PATCH 21/22] perf hists: Return error from hists__collapse_resort()
From: Namhyung Kim <namhyung@kernel.org> Currently hists__collapse_resort() and hists__collapse_insert_entry() don't return an error code. Now that c
View Article[PATCH 22/22] perf report: Check error during report__collapse_hists()
From: Namhyung Kim <namhyung@kernel.org> If it returns an error, warn user and bail out instead of silently ignoring it. Signed-off-by: Namhyung Kim
View ArticleLinux 3.10.97
I'm announcing the release of the 3.10.97 kernel. All users of the 3.10 kernel series must upgrade. The updated 3.10.y git tree can be found at:
View ArticleLinux 4.3.6
I'm announcing the release of the 4.3.6 kernel. All users of the 4.3 kernel series must upgrade. Note, this is the LAST 4.3.y kernel to be released.
View Article[PATCH] sata_via: Apply WD workaround only when needed on VT6421
Currently, workaround for broken WD drives is applied always, slowing down all drives. And it has a bug - it's not applied after resume. Apply the wo
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