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Commit 9e4ded3f authored by Jaegeuk Kim's avatar Jaegeuk Kim
Browse files

f2fs: activate f2fs_trace_pid 



This patch activates f2fs_trace_pid.

Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent 0e689d03

fs/f2fs/checkpoint.c

+3 −0
Original line number Diff line number Diff line
@@ -20,6 +20,7 @@ 
#include "f2fs.h"

#include "node.h"

#include "segment.h"

#include "trace.h"

#include <trace/events/f2fs.h>



static struct kmem_cache *ino_entry_slab;
@@ -301,6 +302,7 @@ static int f2fs_set_meta_page_dirty(struct page *page) 
	if (!PageDirty(page)) {

		__set_page_dirty_nobuffers(page);

		inc_page_count(F2FS_P_SB(page), F2FS_DIRTY_META);

		f2fs_trace_pid(page);

		return 1;

	}

	return 0;
@@ -712,6 +714,7 @@ void update_dirty_page(struct inode *inode, struct page *page) 
		kmem_cache_free(inode_entry_slab, new);

out:

	SetPagePrivate(page);

	f2fs_trace_pid(page);

}



void add_dirty_dir_inode(struct inode *inode)

fs/f2fs/node.c

+2 −0
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ 
#include "f2fs.h"

#include "node.h"

#include "segment.h"

#include "trace.h"

#include <trace/events/f2fs.h>



#define on_build_free_nids(nmi) mutex_is_locked(&nm_i->build_lock)
@@ -1362,6 +1363,7 @@ static int f2fs_set_node_page_dirty(struct page *page) 
		__set_page_dirty_nobuffers(page);

		inc_page_count(F2FS_P_SB(page), F2FS_DIRTY_NODES);

		SetPagePrivate(page);

		f2fs_trace_pid(page);

		return 1;

	}

	return 0;

fs/f2fs/segment.c

+2 −0
Original line number Diff line number Diff line
@@ -20,6 +20,7 @@ 
#include "f2fs.h"

#include "segment.h"

#include "node.h"

#include "trace.h"

#include <trace/events/f2fs.h>



#define __reverse_ffz(x) __reverse_ffs(~(x))
@@ -181,6 +182,7 @@ void register_inmem_page(struct inode *inode, struct page *page) 
	int err;



	SetPagePrivate(page);

	f2fs_trace_pid(page);



	new = f2fs_kmem_cache_alloc(inmem_entry_slab, GFP_NOFS);