Restoring authorship annotation for <orivej@yandex-team.ru>. Commit 1 of 2.

1 files changed, 146 insertions, 146 deletions

diff --git a/contrib/libs/linux-headers/linux/blktrace_api.h b/contrib/libs/linux-headers/linux/blktrace_api.h
index b7bb21d486..b9a633e016 100644
--- a/contrib/libs/linux-headers/linux/blktrace_api.h
+++ b/contrib/libs/linux-headers/linux/blktrace_api.h
@@ -1,146 +1,146 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-#ifndef BLKTRACE_H
-#define BLKTRACE_H
-
-#include <linux/types.h>
-
-/*
- * Trace categories
- */
-enum blktrace_cat {
-	BLK_TC_READ	= 1 << 0,	/* reads */
-	BLK_TC_WRITE	= 1 << 1,	/* writes */
-	BLK_TC_FLUSH	= 1 << 2,	/* flush */
-	BLK_TC_SYNC	= 1 << 3,	/* sync IO */
-	BLK_TC_SYNCIO	= BLK_TC_SYNC,
-	BLK_TC_QUEUE	= 1 << 4,	/* queueing/merging */
-	BLK_TC_REQUEUE	= 1 << 5,	/* requeueing */
-	BLK_TC_ISSUE	= 1 << 6,	/* issue */
-	BLK_TC_COMPLETE	= 1 << 7,	/* completions */
-	BLK_TC_FS	= 1 << 8,	/* fs requests */
-	BLK_TC_PC	= 1 << 9,	/* pc requests */
-	BLK_TC_NOTIFY	= 1 << 10,	/* special message */
-	BLK_TC_AHEAD	= 1 << 11,	/* readahead */
-	BLK_TC_META	= 1 << 12,	/* metadata */
-	BLK_TC_DISCARD	= 1 << 13,	/* discard requests */
-	BLK_TC_DRV_DATA	= 1 << 14,	/* binary per-driver data */
-	BLK_TC_FUA	= 1 << 15,	/* fua requests */
-
-	BLK_TC_END	= 1 << 15,	/* we've run out of bits! */
-};
-
-#define BLK_TC_SHIFT		(16)
-#define BLK_TC_ACT(act)		((act) << BLK_TC_SHIFT)
-
-/*
- * Basic trace actions
- */
-enum blktrace_act {
-	__BLK_TA_QUEUE = 1,		/* queued */
-	__BLK_TA_BACKMERGE,		/* back merged to existing rq */
-	__BLK_TA_FRONTMERGE,		/* front merge to existing rq */
-	__BLK_TA_GETRQ,			/* allocated new request */
-	__BLK_TA_SLEEPRQ,		/* sleeping on rq allocation */
-	__BLK_TA_REQUEUE,		/* request requeued */
-	__BLK_TA_ISSUE,			/* sent to driver */
-	__BLK_TA_COMPLETE,		/* completed by driver */
-	__BLK_TA_PLUG,			/* queue was plugged */
-	__BLK_TA_UNPLUG_IO,		/* queue was unplugged by io */
-	__BLK_TA_UNPLUG_TIMER,		/* queue was unplugged by timer */
-	__BLK_TA_INSERT,		/* insert request */
-	__BLK_TA_SPLIT,			/* bio was split */
-	__BLK_TA_BOUNCE,		/* bio was bounced */
-	__BLK_TA_REMAP,			/* bio was remapped */
-	__BLK_TA_ABORT,			/* request aborted */
-	__BLK_TA_DRV_DATA,		/* driver-specific binary data */
-	__BLK_TA_CGROUP = 1 << 8,	/* from a cgroup*/
-};
-
-/*
- * Notify events.
- */
-enum blktrace_notify {
-	__BLK_TN_PROCESS = 0,		/* establish pid/name mapping */
-	__BLK_TN_TIMESTAMP,		/* include system clock */
-	__BLK_TN_MESSAGE,		/* Character string message */
-	__BLK_TN_CGROUP = __BLK_TA_CGROUP, /* from a cgroup */
-};
-
-
-/*
- * Trace actions in full. Additionally, read or write is masked
- */
-#define BLK_TA_QUEUE		(__BLK_TA_QUEUE | BLK_TC_ACT(BLK_TC_QUEUE))
-#define BLK_TA_BACKMERGE	(__BLK_TA_BACKMERGE | BLK_TC_ACT(BLK_TC_QUEUE))
-#define BLK_TA_FRONTMERGE	(__BLK_TA_FRONTMERGE | BLK_TC_ACT(BLK_TC_QUEUE))
-#define	BLK_TA_GETRQ		(__BLK_TA_GETRQ | BLK_TC_ACT(BLK_TC_QUEUE))
-#define	BLK_TA_SLEEPRQ		(__BLK_TA_SLEEPRQ | BLK_TC_ACT(BLK_TC_QUEUE))
-#define	BLK_TA_REQUEUE		(__BLK_TA_REQUEUE | BLK_TC_ACT(BLK_TC_REQUEUE))
-#define BLK_TA_ISSUE		(__BLK_TA_ISSUE | BLK_TC_ACT(BLK_TC_ISSUE))
-#define BLK_TA_COMPLETE		(__BLK_TA_COMPLETE| BLK_TC_ACT(BLK_TC_COMPLETE))
-#define BLK_TA_PLUG		(__BLK_TA_PLUG | BLK_TC_ACT(BLK_TC_QUEUE))
-#define BLK_TA_UNPLUG_IO	(__BLK_TA_UNPLUG_IO | BLK_TC_ACT(BLK_TC_QUEUE))
-#define BLK_TA_UNPLUG_TIMER	(__BLK_TA_UNPLUG_TIMER | BLK_TC_ACT(BLK_TC_QUEUE))
-#define BLK_TA_INSERT		(__BLK_TA_INSERT | BLK_TC_ACT(BLK_TC_QUEUE))
-#define BLK_TA_SPLIT		(__BLK_TA_SPLIT)
-#define BLK_TA_BOUNCE		(__BLK_TA_BOUNCE)
-#define BLK_TA_REMAP		(__BLK_TA_REMAP | BLK_TC_ACT(BLK_TC_QUEUE))
-#define BLK_TA_ABORT		(__BLK_TA_ABORT | BLK_TC_ACT(BLK_TC_QUEUE))
-#define BLK_TA_DRV_DATA	(__BLK_TA_DRV_DATA | BLK_TC_ACT(BLK_TC_DRV_DATA))
-
-#define BLK_TN_PROCESS		(__BLK_TN_PROCESS | BLK_TC_ACT(BLK_TC_NOTIFY))
-#define BLK_TN_TIMESTAMP	(__BLK_TN_TIMESTAMP | BLK_TC_ACT(BLK_TC_NOTIFY))
-#define BLK_TN_MESSAGE		(__BLK_TN_MESSAGE | BLK_TC_ACT(BLK_TC_NOTIFY))
-
-#define BLK_IO_TRACE_MAGIC	0x65617400
-#define BLK_IO_TRACE_VERSION	0x07
-
-/*
- * The trace itself
- */
-struct blk_io_trace {
-	__u32 magic;		/* MAGIC << 8 | version */
-	__u32 sequence;		/* event number */
-	__u64 time;		/* in nanoseconds */
-	__u64 sector;		/* disk offset */
-	__u32 bytes;		/* transfer length */
-	__u32 action;		/* what happened */
-	__u32 pid;		/* who did it */
-	__u32 device;		/* device number */
-	__u32 cpu;		/* on what cpu did it happen */
-	__u16 error;		/* completion error */
-	__u16 pdu_len;		/* length of data after this trace */
-	/* cgroup id will be stored here if exists */
-};
-
-/*
- * The remap event
- */
-struct blk_io_trace_remap {
-	__be32 device_from;
-	__be32 device_to;
-	__be64 sector_from;
-};
-
-enum {
-	Blktrace_setup = 1,
-	Blktrace_running,
-	Blktrace_stopped,
-};
-
-#define BLKTRACE_BDEV_SIZE	32
-
-/*
- * User setup structure passed with BLKTRACESETUP
- */
-struct blk_user_trace_setup {
-	char name[BLKTRACE_BDEV_SIZE];	/* output */
-	__u16 act_mask;			/* input */
-	__u32 buf_size;			/* input */
-	__u32 buf_nr;			/* input */
-	__u64 start_lba;
-	__u64 end_lba;
-	__u32 pid;
-};
-
-#endif /* BLKTRACE_H */
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 
+#ifndef BLKTRACE_H 
+#define BLKTRACE_H 
+ 
+#include <linux/types.h> 
+ 
+/* 
+ * Trace categories 
+ */ 
+enum blktrace_cat { 
+	BLK_TC_READ	= 1 << 0,	/* reads */ 
+	BLK_TC_WRITE	= 1 << 1,	/* writes */ 
+	BLK_TC_FLUSH	= 1 << 2,	/* flush */ 
+	BLK_TC_SYNC	= 1 << 3,	/* sync IO */ 
+	BLK_TC_SYNCIO	= BLK_TC_SYNC, 
+	BLK_TC_QUEUE	= 1 << 4,	/* queueing/merging */ 
+	BLK_TC_REQUEUE	= 1 << 5,	/* requeueing */ 
+	BLK_TC_ISSUE	= 1 << 6,	/* issue */ 
+	BLK_TC_COMPLETE	= 1 << 7,	/* completions */ 
+	BLK_TC_FS	= 1 << 8,	/* fs requests */ 
+	BLK_TC_PC	= 1 << 9,	/* pc requests */ 
+	BLK_TC_NOTIFY	= 1 << 10,	/* special message */ 
+	BLK_TC_AHEAD	= 1 << 11,	/* readahead */ 
+	BLK_TC_META	= 1 << 12,	/* metadata */ 
+	BLK_TC_DISCARD	= 1 << 13,	/* discard requests */ 
+	BLK_TC_DRV_DATA	= 1 << 14,	/* binary per-driver data */ 
+	BLK_TC_FUA	= 1 << 15,	/* fua requests */ 
+ 
+	BLK_TC_END	= 1 << 15,	/* we've run out of bits! */ 
+}; 
+ 
+#define BLK_TC_SHIFT		(16) 
+#define BLK_TC_ACT(act)		((act) << BLK_TC_SHIFT) 
+ 
+/* 
+ * Basic trace actions 
+ */ 
+enum blktrace_act { 
+	__BLK_TA_QUEUE = 1,		/* queued */ 
+	__BLK_TA_BACKMERGE,		/* back merged to existing rq */ 
+	__BLK_TA_FRONTMERGE,		/* front merge to existing rq */ 
+	__BLK_TA_GETRQ,			/* allocated new request */ 
+	__BLK_TA_SLEEPRQ,		/* sleeping on rq allocation */ 
+	__BLK_TA_REQUEUE,		/* request requeued */ 
+	__BLK_TA_ISSUE,			/* sent to driver */ 
+	__BLK_TA_COMPLETE,		/* completed by driver */ 
+	__BLK_TA_PLUG,			/* queue was plugged */ 
+	__BLK_TA_UNPLUG_IO,		/* queue was unplugged by io */ 
+	__BLK_TA_UNPLUG_TIMER,		/* queue was unplugged by timer */ 
+	__BLK_TA_INSERT,		/* insert request */ 
+	__BLK_TA_SPLIT,			/* bio was split */ 
+	__BLK_TA_BOUNCE,		/* bio was bounced */ 
+	__BLK_TA_REMAP,			/* bio was remapped */ 
+	__BLK_TA_ABORT,			/* request aborted */ 
+	__BLK_TA_DRV_DATA,		/* driver-specific binary data */ 
+	__BLK_TA_CGROUP = 1 << 8,	/* from a cgroup*/ 
+}; 
+ 
+/* 
+ * Notify events. 
+ */ 
+enum blktrace_notify { 
+	__BLK_TN_PROCESS = 0,		/* establish pid/name mapping */ 
+	__BLK_TN_TIMESTAMP,		/* include system clock */ 
+	__BLK_TN_MESSAGE,		/* Character string message */ 
+	__BLK_TN_CGROUP = __BLK_TA_CGROUP, /* from a cgroup */ 
+}; 
+ 
+ 
+/* 
+ * Trace actions in full. Additionally, read or write is masked 
+ */ 
+#define BLK_TA_QUEUE		(__BLK_TA_QUEUE | BLK_TC_ACT(BLK_TC_QUEUE)) 
+#define BLK_TA_BACKMERGE	(__BLK_TA_BACKMERGE | BLK_TC_ACT(BLK_TC_QUEUE)) 
+#define BLK_TA_FRONTMERGE	(__BLK_TA_FRONTMERGE | BLK_TC_ACT(BLK_TC_QUEUE)) 
+#define	BLK_TA_GETRQ		(__BLK_TA_GETRQ | BLK_TC_ACT(BLK_TC_QUEUE)) 
+#define	BLK_TA_SLEEPRQ		(__BLK_TA_SLEEPRQ | BLK_TC_ACT(BLK_TC_QUEUE)) 
+#define	BLK_TA_REQUEUE		(__BLK_TA_REQUEUE | BLK_TC_ACT(BLK_TC_REQUEUE)) 
+#define BLK_TA_ISSUE		(__BLK_TA_ISSUE | BLK_TC_ACT(BLK_TC_ISSUE)) 
+#define BLK_TA_COMPLETE		(__BLK_TA_COMPLETE| BLK_TC_ACT(BLK_TC_COMPLETE)) 
+#define BLK_TA_PLUG		(__BLK_TA_PLUG | BLK_TC_ACT(BLK_TC_QUEUE)) 
+#define BLK_TA_UNPLUG_IO	(__BLK_TA_UNPLUG_IO | BLK_TC_ACT(BLK_TC_QUEUE)) 
+#define BLK_TA_UNPLUG_TIMER	(__BLK_TA_UNPLUG_TIMER | BLK_TC_ACT(BLK_TC_QUEUE)) 
+#define BLK_TA_INSERT		(__BLK_TA_INSERT | BLK_TC_ACT(BLK_TC_QUEUE)) 
+#define BLK_TA_SPLIT		(__BLK_TA_SPLIT) 
+#define BLK_TA_BOUNCE		(__BLK_TA_BOUNCE) 
+#define BLK_TA_REMAP		(__BLK_TA_REMAP | BLK_TC_ACT(BLK_TC_QUEUE)) 
+#define BLK_TA_ABORT		(__BLK_TA_ABORT | BLK_TC_ACT(BLK_TC_QUEUE)) 
+#define BLK_TA_DRV_DATA	(__BLK_TA_DRV_DATA | BLK_TC_ACT(BLK_TC_DRV_DATA)) 
+ 
+#define BLK_TN_PROCESS		(__BLK_TN_PROCESS | BLK_TC_ACT(BLK_TC_NOTIFY)) 
+#define BLK_TN_TIMESTAMP	(__BLK_TN_TIMESTAMP | BLK_TC_ACT(BLK_TC_NOTIFY)) 
+#define BLK_TN_MESSAGE		(__BLK_TN_MESSAGE | BLK_TC_ACT(BLK_TC_NOTIFY)) 
+ 
+#define BLK_IO_TRACE_MAGIC	0x65617400 
+#define BLK_IO_TRACE_VERSION	0x07 
+ 
+/* 
+ * The trace itself 
+ */ 
+struct blk_io_trace { 
+	__u32 magic;		/* MAGIC << 8 | version */ 
+	__u32 sequence;		/* event number */ 
+	__u64 time;		/* in nanoseconds */ 
+	__u64 sector;		/* disk offset */ 
+	__u32 bytes;		/* transfer length */ 
+	__u32 action;		/* what happened */ 
+	__u32 pid;		/* who did it */ 
+	__u32 device;		/* device number */ 
+	__u32 cpu;		/* on what cpu did it happen */ 
+	__u16 error;		/* completion error */ 
+	__u16 pdu_len;		/* length of data after this trace */ 
+	/* cgroup id will be stored here if exists */ 
+}; 
+ 
+/* 
+ * The remap event 
+ */ 
+struct blk_io_trace_remap { 
+	__be32 device_from; 
+	__be32 device_to; 
+	__be64 sector_from; 
+}; 
+ 
+enum { 
+	Blktrace_setup = 1, 
+	Blktrace_running, 
+	Blktrace_stopped, 
+}; 
+ 
+#define BLKTRACE_BDEV_SIZE	32 
+ 
+/* 
+ * User setup structure passed with BLKTRACESETUP 
+ */ 
+struct blk_user_trace_setup { 
+	char name[BLKTRACE_BDEV_SIZE];	/* output */ 
+	__u16 act_mask;			/* input */ 
+	__u32 buf_size;			/* input */ 
+	__u32 buf_nr;			/* input */ 
+	__u64 start_lba; 
+	__u64 end_lba; 
+	__u32 pid; 
+}; 
+ 
+#endif /* BLKTRACE_H */