f2fs: activate f2fs_trace_pid

This patch activates f2fs_trace_pid.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c
index 0ac7c39605edcba12da42dbca4aedc05d856a9f7..3999933f7a7455c7f6ee9dcad88d4ccf0c362a4e 100644 (file)
--- a/fs/f2fs/checkpoint.c
+++ b/fs/f2fs/checkpoint.c
@@ -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)

diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index adc35c9783063b63cee497cc600ce5eacb12a0ff..a7cb0db2e3e8b50545cb7961c00d90e4cdc61b2d 100644 (file)
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -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;

diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index c726f86c2ea0b36dc68a1cbe63493e41f0de01c8..b688991514fb2f600cc51eb72e75f585b7413a91 100644 (file)
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -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);