[PATCHv2 perf/core] perf tools: Add missing break for PERF_RECORD_ITRACE_START
On Mon, Jun 29, 2015 at 02:17:18PM +0300, Adrian Hunter wrote: > On 29/06/15 14:12, Jiri Olsa wrote: > > Missing switch break since introduction of new event: > > c4937a91ea56 perf...
View ArticleRe: [PHP-DEV] Bundled GD library
Pierre Joye wrote: > Hi, > > On Jun 29, 2015 3:34 AM, "Christoph Becker" <cmbecker69@gmx.de> wrote: >> >> Hi! >> >> I've just learned from ext/gd/libgd/README...
View ArticleRe: [RFC PATCH v3] arm DMA: Fix allocation from CMA for coherent DMA
On Mon, Jun 29, 2015 at 12:05:33PM +0100, Catalin Marinas wrote: > On Mon, Jun 29, 2015 at 11:46:04AM +0100, Russell King - ARM Linux wrote: > > The reason we always clear the buffer is that...
View ArticleRe: [PATCH][RFC] usbhid: enable autosuspend for internal devices
On Mon, 2015-06-29 at 13:16 +0200, Jiri Kosina wrote: > On Mon, 29 Jun 2015, Oliver Neukum wrote: > > > > Last time we were testing this, autosuspend for USB HID devices was quite >...
View ArticleRe: [PATCH perf/core] perf tools: Add missing break for PERF_RECORD_ITRACE_START
On Mon, Jun 29, 2015 at 02:17:18PM +0300, Adrian Hunter wrote: > On 29/06/15 14:12, Jiri Olsa wrote: > > Missing switch break since introduction of new event: > > c4937a91ea56 perf...
View ArticleRe: [RESEND PATCH v3] clocksource: exynos_mct: fix for sleeping in atomic ctx...
2015-06-29 18:19 GMT+09:00 Daniel Lezcano <daniel.lezcano@linaro.org>: > On 06/26/2015 03:23 PM, Damian Eppel wrote: >> >> This is to fix an issue of sleeping in atomic context...
View ArticleRe: [PATCH][RFC] usbhid: enable autosuspend for internal devices
On Mon, 29 Jun 2015, Oliver Neukum wrote: > > This is a HW property and nothing kernel can do about. I am not saying it > > doesn't bring the LEDs up to a proper state again once...
View Article[QUESTION 1/2] Simple question about pagemap
Sorry for simple question. 1. Why physical address is greater than the installed memory? -- Installed memory is 8GB RHEL7# grep MemTotal /proc/meminfo MemTotal: 7840900 kB RHEL7# dmidecode | grep -A 5...
View ArticleRe: [PATCH] HID-picoLCD: Deletion of unnecessary checks before three function...
On Mon, 29 Jun 2015, Bruno Prémont wrote: > Sorry for forgetting about this patch. > > Looks good to me: > Reviewed-by: Bruno Prémont <bonbons@linux-vserver.org> > > Jiri, can...
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View Article[QUESTION 2/2] Simple question about pagemap
Sorry for simple question. 2. What is useful use of pagemap for troubleshooting? I like to know PFN mapping, but my boss says "On RHEL6 and RHEL7, what can we use for?" For example, we can use the...
View Article[PATCH v2 4/9] arm: twr-k70f120m: timer driver for Kinetis SoC
Based on legacy pre-OF code by Alexander Potashev <aspotashev@emcraft.com> Signed-off-by: Paul Osmialowski <pawelo@king.net.pl> --- .../bindings/timer/fsl,kinetis-pit-timer.txt | 50 ++++...
View Article[PATCH] zsmalloc: partial page ordering within a fullness_list
We want to see more ZS_FULL pages and less ZS_ALMOST_{FULL, EMPTY} pages. Put a page with higher ->inuse count first within its ->fullness_list, which will give us better chances to fill up this...
View ArticleRe: [PATCH v4] ARM: early fixmap support for earlycon
Am Dienstag, 16. Juni 2015, 23:51:47 schrieb Stefan Agner: > Add early fixmap support, initially to support permanent, fixed > mapping support for early console. A temporary, early pte is >...
View ArticleRe: [PATCH RFC 1/1] perf,tool: partial callgrap and time support
On Sun, Jun 28, 2015 at 01:47:21PM -0400, kan.liang@intel.com wrote: > From: Kan Liang <kan.liang@intel.com> > > When multiple events are sampled it may not be needed to collect >...
View Article[RFC][PATCHv4 0/7] mm/zsmalloc: introduce automatic pool compaction
Hello, This patch set tweaks compaction and makes it possible to trigger pool compaction automatically when system is getting low on memory. zsmalloc in some cases can suffer from a notable...
View Article[PATCH v2 1/1] dmaengine: at_xdmac: fix transfer data width in...
This patch adds the missing update of the transfer data width in at_xdmac_prep_slave_sg(). Indeed, for each item in the scatter-gather list, we check whether the transfer length is aligned with the...
View Article[RFC][PATCHv4 4/7] zsmalloc: cosmetic compaction code adjustments
Change zs_object_copy() argument order to be (DST, SRC) rather than (SRC, DST). copy/move functions usually have (to, from) arguments order. Rename alloc_target_page() to isolate_target_page(). This...
View Article[RFC][PATCHv4 7/7] zsmalloc: register a shrinker to trigger auto-compaction
Perform automatic pool compaction by a shrinker when system is getting tight on memory. User-space has a very little knowledge regarding zsmalloc fragmentation and basically has no mechanism to tell...
View Article[RFC][PATCHv4 3/7] zsmalloc: introduce zs_can_compact() function
This function checks if class compaction will free any pages. Rephrasing -- do we have enough unused objects to form at least one ZS_EMPTY page and free it. It aborts compaction if class compaction...
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