From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Namhyung Kim <namhyung@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
James Clark <james.clark@linaro.org>,
Jiri Olsa <jolsa@kernel.org>, Ian Rogers <irogers@google.com>,
Adrian Hunter <adrian.hunter@intel.com>,
Clark Williams <williams@redhat.com>,
linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
Arnaldo Carvalho de Melo <acme@redhat.com>,
Johannes Weiner <hannes@cmpxchg.org>
Subject: [PATCH v1 04/12] tools headers: Sync linux/gfp_types.h with the kernel sources
Date: Wed, 21 Oct 2026 18:29:58 -0300 [thread overview]
Message-ID: <20261021213007.21046-5-acme@kernel.org> (raw)
In-Reply-To: <20261021213007.21046-1-acme@kernel.org>
From: Arnaldo Carvalho de Melo <acme@redhat.com>
To pick up the changes in:
f6c786a95e95 ("mm: gfp_types: fix __GFP_ACCOUNT, GFP_KERNEL_ACCOUNT documentation")
That just rebuilds perf, silencing this build warning.
This addresses this perf build warning:
Warning: Kernel ABI header differences:
diff -u tools/include/linux/gfp_types.h include/linux/gfp_types.h
Please see tools/include/uapi/README for further details.
Cc: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/include/linux/gfp_types.h | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/tools/include/linux/gfp_types.h b/tools/include/linux/gfp_types.h
index da47aa089f01c992..190191411009f265 100644
--- a/tools/include/linux/gfp_types.h
+++ b/tools/include/linux/gfp_types.h
@@ -134,7 +134,8 @@ enum {
* %__GFP_THISNODE forces the allocation to be satisfied from the requested
* node with no fallbacks or placement policy enforcements.
*
- * %__GFP_ACCOUNT causes the allocation to be accounted to kmemcg.
+ * %__GFP_ACCOUNT causes the allocation to be accounted to the active
+ * cgroup context.
*/
#define __GFP_RECLAIMABLE ((__force gfp_t)___GFP_RECLAIMABLE)
#define __GFP_WRITE ((__force gfp_t)___GFP_WRITE)
@@ -313,7 +314,7 @@ enum {
* %ZONE_NORMAL or a lower zone for direct access but can direct reclaim.
*
* %GFP_KERNEL_ACCOUNT is the same as GFP_KERNEL, except the allocation is
- * accounted to kmemcg.
+ * accounted to the active cgroup context.
*
* %GFP_NOWAIT is for kernel allocations that should not stall for direct
* reclaim, start physical IO or use any filesystem callback. It is very
--
2.56.0
next prev parent reply other threads:[~2026-10-21 21:30 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-21 21:29 [PATCH v1 00/12] perf tools: Add a script to sync the header copies with the kernel sources Arnaldo Carvalho de Melo
2026-10-21 21:29 ` [PATCH v1 01/12] perf tools: Add script and make target to sync the header copies with the kernel Arnaldo Carvalho de Melo
2026-10-21 21:29 ` [PATCH v1 02/12] tools headers UAPI: Sync linux/if_addr.h with the kernel sources Arnaldo Carvalho de Melo
2026-10-21 21:29 ` [PATCH v1 03/12] tools headers UAPI: Sync linux/rtnetlink.h " Arnaldo Carvalho de Melo
2026-10-21 21:29 ` Arnaldo Carvalho de Melo [this message]
2026-10-21 21:29 ` [PATCH v1 05/12] tools headers x86 cpufeatures: Sync " Arnaldo Carvalho de Melo
2026-10-21 21:30 ` [PATCH v1 06/12] tools arch x86: Sync the msr-index.h copy " Arnaldo Carvalho de Melo
2026-10-21 21:30 ` [PATCH v1 07/12] perf beauty: Update copy of linux/socket.h " Arnaldo Carvalho de Melo
2026-10-21 21:58 ` Mahe Tardy
2026-10-21 21:30 ` [PATCH v1 08/12] tools headers: Sync UAPI linux/fcntl.h " Arnaldo Carvalho de Melo
2026-10-21 21:30 ` [PATCH v1 09/12] tools headers: Sync UAPI linux/fs.h " Arnaldo Carvalho de Melo
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