From f4cdf7ca9a1fdcca413157df19753f388a5a224e Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Wed, 19 Aug 2026 10:09:22 -0700 Subject: Merge tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - v4l2-core: added ISP statistics support and per-block validation - v4l2-core: Allow unknown HDR10 white point and luminance - New camera sensors: Sony IMX678 and IMX471m, Himax HM1092 IR sensor - New codec: Milos: VPU v2.0 codec support - isp driver: gained support for Dreamchip RPPX1 ISP framework - vsp1 driver: gained support for RZ/T2H and RZ/N2H - Novalake driver: gained CVS support for new NVL hardware - dvb-core: fix feed leak on failed DMX_ADD_PID - several driver fixes, cleanups and minor improvements * tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (308 commits) media: ipu-bridge: check all DMI entries when overriding sensor rotation media: v4l2-async: avoid deleting unlinked ASC entry on link error media: rzg2l-cru: Align bytesperline to hardware DMA stride requirement media: intel/ipu6: fix async notifier cleanup leak on parse error media: staging/ipu7: fix async notifier UAF on probe error path media: amd: isp4: fix self-deadlock in isp4sd_pwron_and_init() error path media: amd: isp4: release partial allocations in isp4if_alloc_fw_gpumem() media: rcar-isp: Fix VSPX reference leaks media: rcar-isp: Release ISPCORE resources media: i2c: imx415: Release runtime PM reference on VBLANK error media: i2c: imx415: Return test pattern write errors media: renesas: vsp1: Declare index variables in for loop statement media: renesas: vsp1: Make reset control optional to support platforms without a reset line media: dt-bindings: media: renesas,vsp1: Document RZ/T2H and RZ/N2H SoCs media: dt-bindings: media: renesas,fcp: Document RZ/T2H and RZ/N2H SoCs media: nxp: imx8-isi: Add additional 32-bit RGB format support media: nxp: imx8-isi: Add 16-bit raw Bayer format support media: nxp: imx8-isi: Implement per-stream reference counting for multiplexed streams media: nxp: imx8-isi: Use BIT_ULL() for 64-bit stream masks media: nxp: imx8-isi: Correct color map between V4L2 and ISI ... --- fs/lockd/trace.h | 107 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 107 insertions(+) create mode 100644 fs/lockd/trace.h (limited to 'fs/lockd/trace.h') diff --git a/fs/lockd/trace.h b/fs/lockd/trace.h new file mode 100644 index 000000000..a11d04e8c --- /dev/null +++ b/fs/lockd/trace.h @@ -0,0 +1,107 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM lockd + +#if !defined(_TRACE_LOCKD_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_LOCKD_H + +#include +#include +#include + +#include "lockd.h" + +#ifdef CONFIG_LOCKD_V4 +#define NLM_STATUS_LIST \ + nlm_status_code(LCK_GRANTED) \ + nlm_status_code(LCK_DENIED) \ + nlm_status_code(LCK_DENIED_NOLOCKS) \ + nlm_status_code(LCK_BLOCKED) \ + nlm_status_code(LCK_DENIED_GRACE_PERIOD) \ + nlm_status_code(DEADLCK) \ + nlm_status_code(ROFS) \ + nlm_status_code(STALE_FH) \ + nlm_status_code(FBIG) \ + nlm_status_code_end(FAILED) +#else +#define NLM_STATUS_LIST \ + nlm_status_code(LCK_GRANTED) \ + nlm_status_code(LCK_DENIED) \ + nlm_status_code(LCK_DENIED_NOLOCKS) \ + nlm_status_code(LCK_BLOCKED) \ + nlm_status_code_end(LCK_DENIED_GRACE_PERIOD) +#endif + +#undef nlm_status_code +#undef nlm_status_code_end +#define nlm_status_code(x) TRACE_DEFINE_ENUM(NLM_##x); +#define nlm_status_code_end(x) TRACE_DEFINE_ENUM(NLM_##x); + +NLM_STATUS_LIST + +#undef nlm_status_code +#undef nlm_status_code_end +#define nlm_status_code(x) { NLM_##x, #x }, +#define nlm_status_code_end(x) { NLM_##x, #x } + +#define show_nlm_status(x) __print_symbolic(x, NLM_STATUS_LIST) + +DECLARE_EVENT_CLASS(nlmclnt_lock_event, + TP_PROTO( + const struct lockd_lock *lock, + const struct sockaddr *addr, + unsigned int addrlen, + __be32 status + ), + + TP_ARGS(lock, addr, addrlen, status), + + TP_STRUCT__entry( + __field(u32, oh) + __field(u32, svid) + __field(u32, fh) + __field(unsigned long, status) + __field(loff_t, start) + __field(loff_t, end) + __sockaddr(addr, addrlen) + ), + + TP_fast_assign( + __entry->oh = ~crc32_le(0xffffffff, lock->oh.data, lock->oh.len); + __entry->svid = lock->svid; + __entry->fh = nfs_fhandle_hash(&lock->fh); + __entry->start = lock->fl.fl_start; + __entry->end = lock->fl.fl_end; + __entry->status = be32_to_cpu(status); + __assign_sockaddr(addr, addr, addrlen); + ), + + TP_printk( + "addr=%pISpc oh=0x%08x svid=0x%08x fh=0x%08x start=%lld end=%lld status=%s", + __get_sockaddr(addr), __entry->oh, __entry->svid, + __entry->fh, __entry->start, __entry->end, + show_nlm_status(__entry->status) + ) +); + +#define DEFINE_NLMCLNT_EVENT(name) \ + DEFINE_EVENT(nlmclnt_lock_event, name, \ + TP_PROTO( \ + const struct lockd_lock *lock, \ + const struct sockaddr *addr, \ + unsigned int addrlen, \ + __be32 status \ + ), \ + TP_ARGS(lock, addr, addrlen, status)) + +DEFINE_NLMCLNT_EVENT(nlmclnt_test); +DEFINE_NLMCLNT_EVENT(nlmclnt_lock); +DEFINE_NLMCLNT_EVENT(nlmclnt_unlock); +DEFINE_NLMCLNT_EVENT(nlmclnt_grant); + +#endif /* _TRACE_LOCKD_H */ + +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH . +#define TRACE_INCLUDE_FILE trace +#include -- cgit v1.3.1