Remove early tracing for now

RFC PATCH In review Tom Zanussi 1 participant 1 message Oct 16, 2008 Relay

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Tom Zanussi

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2008-10-16 06:17 UTC #0 lore raw

RFC PATCH 16/21 Remove early tracing for now

Remove early tracing - for one thing relay doesn't trace any more, for another, relay is pointless without user files, since its purpose now is only to relay, after all.

---
 include/linux/relay.h |    6 ---
 kernel/relay.c        |  111 ++++---------------------------------------------
 2 files changed, 8 insertions(+), 109 deletions(-)

include/linux/relay.h +0 -6

index a33b728..1dbed4e 100644
@@ -49,7 +49,6 @@ struct rchan_buf
 	size_t consumed_offset;		/* bytes consumed in cur page */
 	size_t nr_pages;		/* number of unconsumed pages */
 	unsigned int finalized;		/* buffer has been finalized */
-	size_t early_bytes;		/* bytes consumed before VFS inited */
 	unsigned int cpu;		/* this buf's cpu */
 } ____cacheline_aligned;

@@ -65,7 +64,6 @@ struct rchan
 	struct rchan_buf *buf[NR_CPUS]; /* per-cpu channel buffers */
 	struct list_head list;		/* for channel list */
 	struct dentry *parent;		/* parent dentry passed to open */
-	int has_base_filename;		/* has a filename associated? */
 	char base_filename[NAME_MAX];	/* saved base filename */
 	unsigned long flags;		/* relay flags for this channel */
 };

@@ -177,10 +175,6 @@ extern void relay_flush(struct rchan *chan);
 extern void relay_close(struct rchan *chan);
 extern void relay_reset(struct rchan *chan);
 
-extern int relay_late_setup_files(struct rchan *chan,
-				  const char *base_filename,
-				  struct dentry *parent);
-
 /*
  * exported relay file operations, kernel/relay.c
  */

kernel/relay.c +8 ~~-103~~

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