Файловый менеджер

Файловый менеджер - Редактировать - /usr/src/linux-headers-5.4.0-200/include/trace/events/erofs.h

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/* SPDX-License-Identifier: GPL-2.0-only / #undef TRACE_SYSTEM #define TRACE_SYSTEM erofs #if !defined(_TRACE_EROFS_H) \|\| defined(TRACE_HEADER_MULTI_READ) #define _TRACE_EROFS_H #include <linux/tracepoint.h> #include <linux/fs.h> struct erofs_map_blocks; #define show_dev(dev) MAJOR(dev), MINOR(dev) #define show_dev_nid(entry) show_dev(entry->dev), entry->nid #define show_file_type(type) \ __print_symbolic(type, \ { 0, "FILE" }, \ { 1, "DIR" }) #define show_map_flags(flags) __print_flags(flags, "\|", \ { EROFS_GET_BLOCKS_RAW, "RAW" }) #define show_mflags(flags) __print_flags(flags, "", \ { EROFS_MAP_MAPPED, "M" }, \ { EROFS_MAP_META, "I" }, \ { EROFS_MAP_ZIPPED, "Z" }) TRACE_EVENT(erofs_lookup, TP_PROTO(struct inode dir, struct dentry dentry, unsigned int flags), TP_ARGS(dir, dentry, flags), TP_STRUCT__entry( __field(dev_t, dev ) __field(erofs_nid_t, nid ) __string(name, dentry->d_name.name ) __field(unsigned int, flags ) ), TP_fast_assign( __entry->dev = dir->i_sb->s_dev; __entry->nid = EROFS_I(dir)->nid; __assign_str(name, dentry->d_name.name); __entry->flags = flags; ), TP_printk("dev = (%d,%d), pnid = %llu, name:%s, flags:%x", show_dev_nid(__entry), __get_str(name), __entry->flags) ); TRACE_EVENT(erofs_fill_inode, TP_PROTO(struct inode inode, int isdir), TP_ARGS(inode, isdir), TP_STRUCT__entry( __field(dev_t, dev ) __field(erofs_nid_t, nid ) __field(erofs_blk_t, blkaddr ) __field(unsigned int, ofs ) __field(int, isdir ) ), TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->nid = EROFS_I(inode)->nid; __entry->blkaddr = erofs_blknr(iloc(EROFS_I_SB(inode), __entry->nid)); __entry->ofs = erofs_blkoff(iloc(EROFS_I_SB(inode), __entry->nid)); __entry->isdir = isdir; ), TP_printk("dev = (%d,%d), nid = %llu, blkaddr %u ofs %u, isdir %d", show_dev_nid(__entry), __entry->blkaddr, __entry->ofs, __entry->isdir) ); TRACE_EVENT(erofs_readpage, TP_PROTO(struct page page, bool raw), TP_ARGS(page, raw), TP_STRUCT__entry( __field(dev_t, dev ) __field(erofs_nid_t, nid ) __field(int, dir ) __field(pgoff_t, index ) __field(int, uptodate) __field(bool, raw ) ), TP_fast_assign( __entry->dev = page->mapping->host->i_sb->s_dev; __entry->nid = EROFS_I(page->mapping->host)->nid; __entry->dir = S_ISDIR(page->mapping->host->i_mode); __entry->index = page->index; __entry->uptodate = PageUptodate(page); __entry->raw = raw; ), TP_printk("dev = (%d,%d), nid = %llu, %s, index = %lu, uptodate = %d " "raw = %d", show_dev_nid(__entry), show_file_type(__entry->dir), (unsigned long)__entry->index, __entry->uptodate, __entry->raw) ); TRACE_EVENT(erofs_readpages, TP_PROTO(struct inode inode, struct page page, unsigned int nrpage, bool raw), TP_ARGS(inode, page, nrpage, raw), TP_STRUCT__entry( __field(dev_t, dev ) __field(erofs_nid_t, nid ) __field(pgoff_t, start ) __field(unsigned int, nrpage ) __field(bool, raw ) ), TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->nid = EROFS_I(inode)->nid; __entry->start = page->index; __entry->nrpage = nrpage; __entry->raw = raw; ), TP_printk("dev = (%d,%d), nid = %llu, start = %lu nrpage = %u raw = %d", show_dev_nid(__entry), (unsigned long)__entry->start, __entry->nrpage, __entry->raw) ); DECLARE_EVENT_CLASS(erofs__map_blocks_enter, TP_PROTO(struct inode inode, struct erofs_map_blocks map, unsigned int flags), TP_ARGS(inode, map, flags), TP_STRUCT__entry( __field( dev_t, dev ) __field( erofs_nid_t, nid ) __field( erofs_off_t, la ) __field( u64, llen ) __field( unsigned int, flags ) ), TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->nid = EROFS_I(inode)->nid; __entry->la = map->m_la; __entry->llen = map->m_llen; __entry->flags = flags; ), TP_printk("dev = (%d,%d), nid = %llu, la %llu llen %llu flags %s", show_dev_nid(__entry), __entry->la, __entry->llen, __entry->flags ? show_map_flags(__entry->flags) : "NULL") ); DEFINE_EVENT(erofs__map_blocks_enter, erofs_map_blocks_flatmode_enter, TP_PROTO(struct inode inode, struct erofs_map_blocks map, unsigned flags), TP_ARGS(inode, map, flags) ); DEFINE_EVENT(erofs__map_blocks_enter, z_erofs_map_blocks_iter_enter, TP_PROTO(struct inode inode, struct erofs_map_blocks map, unsigned int flags), TP_ARGS(inode, map, flags) ); DECLARE_EVENT_CLASS(erofs__map_blocks_exit, TP_PROTO(struct inode inode, struct erofs_map_blocks map, unsigned int flags, int ret), TP_ARGS(inode, map, flags, ret), TP_STRUCT__entry( __field( dev_t, dev ) __field( erofs_nid_t, nid ) __field( unsigned int, flags ) __field( erofs_off_t, la ) __field( erofs_off_t, pa ) __field( u64, llen ) __field( u64, plen ) __field( unsigned int, mflags ) __field( int, ret ) ), TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->nid = EROFS_I(inode)->nid; __entry->flags = flags; __entry->la = map->m_la; __entry->pa = map->m_pa; __entry->llen = map->m_llen; __entry->plen = map->m_plen; __entry->mflags = map->m_flags; __entry->ret = ret; ), TP_printk("dev = (%d,%d), nid = %llu, flags %s " "la %llu pa %llu llen %llu plen %llu mflags %s ret %d", show_dev_nid(__entry), __entry->flags ? show_map_flags(__entry->flags) : "NULL", __entry->la, __entry->pa, __entry->llen, __entry->plen, show_mflags(__entry->mflags), __entry->ret) ); DEFINE_EVENT(erofs__map_blocks_exit, erofs_map_blocks_flatmode_exit, TP_PROTO(struct inode inode, struct erofs_map_blocks map, unsigned flags, int ret), TP_ARGS(inode, map, flags, ret) ); DEFINE_EVENT(erofs__map_blocks_exit, z_erofs_map_blocks_iter_exit, TP_PROTO(struct inode inode, struct erofs_map_blocks map, unsigned int flags, int ret), TP_ARGS(inode, map, flags, ret) ); TRACE_EVENT(erofs_destroy_inode, TP_PROTO(struct inode inode), TP_ARGS(inode), TP_STRUCT__entry( __field( dev_t, dev ) __field( erofs_nid_t, nid ) ), TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->nid = EROFS_I(inode)->nid; ), TP_printk("dev = (%d,%d), nid = %llu", show_dev_nid(__entry)) ); #endif /* _TRACE_EROFS_H / / This part must be outside protection */ #include <trace/define_trace.h>

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