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/ext2/trace.h | 94 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 94 insertions(+) create mode 100644 fs/ext2/trace.h (limited to 'fs/ext2/trace.h') diff --git a/fs/ext2/trace.h b/fs/ext2/trace.h new file mode 100644 index 000000000..0922c0e6a --- /dev/null +++ b/fs/ext2/trace.h @@ -0,0 +1,94 @@ +// SPDX-License-Identifier: GPL-2.0 + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM ext2 + +#if !defined(_EXT2_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) +#define _EXT2_TRACE_H + +#include + +DECLARE_EVENT_CLASS(ext2_dio_class, + TP_PROTO(struct kiocb *iocb, struct iov_iter *iter, ssize_t ret), + TP_ARGS(iocb, iter, ret), + TP_STRUCT__entry( + __field(dev_t, dev) + __field(u64, ino) + __field(loff_t, isize) + __field(loff_t, pos) + __field(size_t, count) + __field(int, ki_flags) + __field(bool, aio) + __field(ssize_t, ret) + ), + TP_fast_assign( + __entry->dev = file_inode(iocb->ki_filp)->i_sb->s_dev; + __entry->ino = file_inode(iocb->ki_filp)->i_ino; + __entry->isize = file_inode(iocb->ki_filp)->i_size; + __entry->pos = iocb->ki_pos; + __entry->count = iov_iter_count(iter); + __entry->ki_flags = iocb->ki_flags; + __entry->aio = !is_sync_kiocb(iocb); + __entry->ret = ret; + ), + TP_printk("dev %d:%d ino 0x%llx isize 0x%llx pos 0x%llx len %zu flags %s aio %d ret %zd", + MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->ino, + __entry->isize, + __entry->pos, + __entry->count, + __print_flags(__entry->ki_flags, "|", TRACE_IOCB_STRINGS), + __entry->aio, + __entry->ret) +); + +#define DEFINE_DIO_RW_EVENT(name) \ +DEFINE_EVENT(ext2_dio_class, name, \ + TP_PROTO(struct kiocb *iocb, struct iov_iter *iter, ssize_t ret), \ + TP_ARGS(iocb, iter, ret)) +DEFINE_DIO_RW_EVENT(ext2_dio_write_begin); +DEFINE_DIO_RW_EVENT(ext2_dio_write_end); +DEFINE_DIO_RW_EVENT(ext2_dio_write_buff_end); +DEFINE_DIO_RW_EVENT(ext2_dio_read_begin); +DEFINE_DIO_RW_EVENT(ext2_dio_read_end); + +TRACE_EVENT(ext2_dio_write_endio, + TP_PROTO(struct kiocb *iocb, ssize_t size, int ret), + TP_ARGS(iocb, size, ret), + TP_STRUCT__entry( + __field(dev_t, dev) + __field(u64, ino) + __field(loff_t, isize) + __field(loff_t, pos) + __field(ssize_t, size) + __field(int, ki_flags) + __field(bool, aio) + __field(int, ret) + ), + TP_fast_assign( + __entry->dev = file_inode(iocb->ki_filp)->i_sb->s_dev; + __entry->ino = file_inode(iocb->ki_filp)->i_ino; + __entry->isize = file_inode(iocb->ki_filp)->i_size; + __entry->pos = iocb->ki_pos; + __entry->size = size; + __entry->ki_flags = iocb->ki_flags; + __entry->aio = !is_sync_kiocb(iocb); + __entry->ret = ret; + ), + TP_printk("dev %d:%d ino 0x%llx isize 0x%llx pos 0x%llx len %zd flags %s aio %d ret %d", + MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->ino, + __entry->isize, + __entry->pos, + __entry->size, + __print_flags(__entry->ki_flags, "|", TRACE_IOCB_STRINGS), + __entry->aio, + __entry->ret) +); + +#endif /* _EXT2_TRACE_H */ + +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH . +#define TRACE_INCLUDE_FILE trace +#include -- cgit v1.3.1