90 lines
2.7 KiB
C
90 lines
2.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM fs
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#define TRACE_INCLUDE_PATH trace/hooks
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#if !defined(_TRACE_HOOK_FS_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_HOOK_FS_H
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#include <trace/hooks/vendor_hooks.h>
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struct va_format;
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DECLARE_RESTRICTED_HOOK(android_rvh_f2fs_down_read,
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TP_PROTO(wait_queue_head_t *read_waiters, struct rw_semaphore *rwsem, bool *skip),
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TP_ARGS(read_waiters, rwsem, skip), 1);
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DECLARE_HOOK(android_vh_f2fs_improve_priority,
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TP_PROTO(struct task_struct *p, int *saved_prio, bool *skip),
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TP_ARGS(p, saved_prio, skip));
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DECLARE_HOOK(android_vh_f2fs_restore_priority,
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TP_PROTO(struct task_struct *p, int saved_prio),
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TP_ARGS(p, saved_prio));
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DECLARE_HOOK(android_vh_f2fs_printk,
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TP_PROTO(unsigned long s_flag, struct va_format *vaf, int level, bool limit_rate),
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TP_ARGS(s_flag, vaf, level, limit_rate));
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DECLARE_HOOK(android_vh_f2fs_create,
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TP_PROTO(struct inode *inode, struct dentry *dentry),
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TP_ARGS(inode, dentry));
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DECLARE_HOOK(android_vh_f2fs_set_bio_flag,
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TP_PROTO(struct folio *folio, struct bio *bio),
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TP_ARGS(folio, bio));
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DECLARE_HOOK(android_vh_put_super,
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TP_PROTO(struct super_block *sb),
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TP_ARGS(sb));
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DECLARE_HOOK(android_vh_wb_dirty_limits,
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TP_PROTO(unsigned long *thresh, struct bdi_writeback *wb),
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TP_ARGS(thresh, wb));
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DECLARE_HOOK(android_vh_evict,
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TP_PROTO(struct inode *inode),
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TP_ARGS(inode));
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DECLARE_HOOK(android_vh_inode_io_list_del,
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TP_PROTO(struct inode *inode, struct bdi_writeback *wb),
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TP_ARGS(inode, wb));
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DECLARE_HOOK(android_vh_redirty_tail_locked,
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TP_PROTO(struct list_head **target_list, struct inode *inode,
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struct bdi_writeback *wb),
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TP_ARGS(target_list, inode, wb));
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DECLARE_HOOK(android_vh_queue_io,
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TP_PROTO(struct bdi_writeback *wb, unsigned int for_kupdate,
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unsigned long dirtied_before, int *moved),
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TP_ARGS(wb, for_kupdate, dirtied_before, moved));
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DECLARE_HOOK(android_vh_mark_inode_dirty,
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TP_PROTO(struct inode *inode, struct bdi_writeback *wb, struct list_head **dirty_list),
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TP_ARGS(inode, wb, dirty_list));
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DECLARE_HOOK(android_vh_vfs_fsync_range,
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TP_PROTO(struct inode *inode, unsigned long *cut_off),
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TP_ARGS(inode, cut_off));
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DECLARE_RESTRICTED_HOOK(android_rvh_do_fcntl,
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TP_PROTO(struct file *filp, unsigned int cmd, unsigned long arg, long *err),
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TP_ARGS(filp, cmd, arg, err), 1);
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DECLARE_HOOK(android_vh_f2fs_file_open,
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TP_PROTO(struct inode *inode, struct file *filp),
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TP_ARGS(inode, filp));
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DECLARE_HOOK(android_vh_ep_create_wakeup_source,
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TP_PROTO(char *name, int len),
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TP_ARGS(name, len));
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DECLARE_HOOK(android_vh_timerfd_create,
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TP_PROTO(char *name, int len),
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TP_ARGS(name, len));
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#endif /* _TRACE_HOOK_FS_H */
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/* This part must be outside protection */
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#include <trace/define_trace.h>
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