f2fs: fix sparse warnings

This patch resolves the following warnings.

include/trace/events/f2fs.h:150:1: warning: expression using sizeof bool
include/trace/events/f2fs.h:180:1: warning: expression using sizeof bool
include/trace/events/f2fs.h:990:1: warning: expression using sizeof bool
include/trace/events/f2fs.h:990:1: warning: expression using sizeof bool
include/trace/events/f2fs.h:150:1: warning: odd constant _Bool cast (ffffffffffffffff becomes 1)
include/trace/events/f2fs.h:180:1: warning: odd constant _Bool cast (ffffffffffffffff becomes 1)
include/trace/events/f2fs.h:990:1: warning: odd constant _Bool cast (ffffffffffffffff becomes 1)
include/trace/events/f2fs.h:990:1: warning: odd constant _Bool cast (ffffffffffffffff becomes 1)

fs/f2fs/checkpoint.c:27:19: warning: symbol 'inode_entry_slab' was not declared. Should it be static?
fs/f2fs/checkpoint.c:577:15: warning: cast to restricted __le32
fs/f2fs/checkpoint.c:592:15: warning: cast to restricted __le32

fs/f2fs/trace.c:19:1: warning: symbol 'pids' was not declared. Should it be static?
fs/f2fs/trace.c:21:21: warning: symbol 'last_io' was not declared. Should it be static?

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

1 files changed, 7 insertions, 6 deletions

diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h
index 69629826c2ba..5422dbfaf97d 100644
--- a/include/trace/events/f2fs.h
+++ b/include/trace/events/f2fs.h
@@ -149,14 +149,14 @@ DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter,
 
 TRACE_EVENT(f2fs_sync_file_exit,
 
-        TP_PROTO(struct inode *inode, bool need_cp, int datasync, int ret),
+        TP_PROTO(struct inode *inode, int need_cp, int datasync, int ret),
 
         TP_ARGS(inode, need_cp, datasync, ret),
 
         TP_STRUCT__entry(
                 __field(dev_t,  dev)
                 __field(ino_t,  ino)
-                __field(bool,   need_cp)
+                __field(int,    need_cp)
                 __field(int,    datasync)
                 __field(int,    ret)
         ),
@@ -185,7 +185,7 @@ TRACE_EVENT(f2fs_sync_fs,
 
         TP_STRUCT__entry(
                 __field(dev_t,  dev)
-                __field(bool,   dirty)
+                __field(int,    dirty)
                 __field(int,    wait)
         ),
 
@@ -989,14 +989,15 @@ TRACE_EVENT(f2fs_issue_discard,
 
 TRACE_EVENT(f2fs_issue_flush,
 
-        TP_PROTO(struct super_block *sb, bool nobarrier, bool flush_merge),
+        TP_PROTO(struct super_block *sb, unsigned int nobarrier,
+                                        unsigned int flush_merge),
 
         TP_ARGS(sb, nobarrier, flush_merge),
 
         TP_STRUCT__entry(
                 __field(dev_t,  dev)
-                __field(bool, nobarrier)
-                __field(bool, flush_merge)
+                __field(unsigned int, nobarrier)
+                __field(unsigned int, flush_merge)
         ),
 
         TP_fast_assign(