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linux/include
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Steven Rostedt 4af0a9c518 ring-buffer: Add ring_buffer_meta_scratch() 
Now that there's one meta data at the start of the persistent memory used by
the ring buffer, allow the caller to request some memory right after that
data that it can use as its own persistent memory.

Also fix some white space issues with ring_buffer_alloc().

Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Link: https://lore.kernel.org/20250305164608.619631731@goodmis.org
Reviewed-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
History 2025-03-28 08:39:27 -04:00
..
acpi LoongArch changes for v6.14 2025-01-28 08:52:01 -08:00
asm-generic kbuild: keep symbols for symbol_get() even with CONFIG_TRIM_UNUSED_KSYMS 2025-02-06 01:08:58 +09:00
clocksource KVM/arm64 updates for 6.14 2025-01-28 09:01:36 -08:00
crypto crypto: skcipher - document skcipher_walk_done() and rename some vars 2025-01-14 11:38:32 +08:00
cxl cxl/events: Update Memory Module Event Record to CXL spec rev 3.1 2025-01-13 09:33:21 -07:00
drm drm: Fix DSC BPP increment decoding 2025-02-13 10:20:30 +02:00
dt-bindings dt-bindings: clock: qcom: Add CAMCC clocks for QCS8300 2025-02-02 20:59:04 -06:00
hyperv hyperv: Add new Hyper-V headers in include/hyperv 2025-01-10 00:54:20 +00:00
keys keys: drop shadowing dead prototype 2025-01-21 11:25:23 +02:00
kunit linux_kselftest-kunit-6.14-rc1 2025-01-22 12:32:39 -08:00
kvm Merge branch kvm-arm64/pkvm-memshare-declutter into kvmarm-master/next 2025-01-17 11:05:18 +00:00
linux ring-buffer: Add ring_buffer_meta_scratch() 2025-03-28 08:39:27 -04:00
math-emu powerpc/math-emu: Remove -w build flag and fix warnings 2022-09-05 17:28:25 +10:00
media media: cec: include linux/debugfs.h and linux/seq_file.h where needed 2025-01-07 12:21:38 +01:00
memory memory: renesas-rpc-if: Remove Runtime PM wrappers 2023-01-23 11:48:00 +01:00
misc cxl: fix typo in comment 2022-11-24 23:12:19 +11:00
net BPF fixes: 2025-02-20 15:37:17 -08:00
pcmcia ARM: pxa/sa1100: move I/O space to PCI_IOBASE 2022-05-07 22:56:17 +02:00
ras mm/memory-failure: remove obsolete MF_MSG_DIFFERENT_COMPOUND 2024-07-12 15:52:22 -07:00
rdma RDMA/core: Support link status events dispatching 2024-12-24 05:22:18 -05:00
rv rv: Reset per-task monitors also for idle tasks 2025-01-23 12:16:04 -05:00
scsi Driver core and debugfs updates 2025-01-28 12:25:12 -08:00
soc soc: driver updates for 6.14 2025-01-24 14:56:59 -08:00
sound sound updates for 6.14-rc1 2025-01-24 07:54:34 -08:00
target scsi: target: iscsi: switch to using the crc32c library 2024-12-01 17:23:02 -08:00
trace netfs: Fix a number of read-retry hangs 2025-02-13 16:00:38 +01:00
uapi io_uring-6.14-20250221 2025-02-21 09:17:56 -08:00
ufs scsi: ufs: core: Fix use-after free in init error and remove paths 2025-02-03 17:20:01 -05:00
vdso vdso: Correct typo in PAGE_SHIFT comment 2025-01-15 11:07:08 +01:00
video - Improved handling of LCD power states and interactions with the fbdev subsystem. 2024-11-22 16:29:57 -08:00
xen xen: Remove dependency between pciback and privcmd 2024-10-18 11:59:04 +02:00