diff options
| author | Tao Ma <boyu.mt@taobao.com> | 2011-02-21 11:10:44 +0800 |
|---|---|---|
| committer | Tao Ma <boyu.mt@taobao.com> | 2011-02-21 11:10:44 +0800 |
| commit | ef6b689b63b9f5227ccee6f16dd9ee3faf58a464 (patch) | |
| tree | ebe3416fcc221e152f2625e8e8794e92e3d8c979 /fs/ocfs2/cluster/masklog.h | |
| parent | 422e6c4bc4b48c15b3cb57a1ca71431abfc57e54 (diff) | |
ocfs2: Remove ENTRY from masklog.
ENTRY is used to record the entry of a function.
But because it is added in so many functions, if we enable it,
the system logs get filled up quickly and cause too much I/O.
So actually no one can open it for a production system or even
for a test.
So for mlog_entry_void, we just remove it.
for mlog_entry(...), we replace it with mlog(0,...), and they
will be replace by trace event later.
Signed-off-by: Tao Ma <boyu.mt@taobao.com>
Diffstat (limited to 'fs/ocfs2/cluster/masklog.h')
| -rw-r--r-- | fs/ocfs2/cluster/masklog.h | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/fs/ocfs2/cluster/masklog.h b/fs/ocfs2/cluster/masklog.h index 34d6544357d..6e20877436b 100644 --- a/fs/ocfs2/cluster/masklog.h +++ b/fs/ocfs2/cluster/masklog.h @@ -82,7 +82,6 @@ /* bits that are frequently given and infrequently matched in the low word */ /* NOTE: If you add a flag, you need to also update masklog.c! */ -#define ML_ENTRY 0x0000000000000001ULL /* func call entry */ #define ML_EXIT 0x0000000000000002ULL /* func call exit */ #define ML_TCP 0x0000000000000004ULL /* net cluster/tcp.c */ #define ML_MSG 0x0000000000000008ULL /* net network messages */ @@ -124,7 +123,7 @@ #define ML_KTHREAD 0x4000000000000000ULL /* kernel thread activity */ #define MLOG_INITIAL_AND_MASK (ML_ERROR|ML_NOTICE) -#define MLOG_INITIAL_NOT_MASK (ML_ENTRY|ML_EXIT) +#define MLOG_INITIAL_NOT_MASK (ML_EXIT) #ifndef MLOG_MASK_PREFIX #define MLOG_MASK_PREFIX 0 #endif @@ -223,14 +222,6 @@ extern struct mlog_bits mlog_and_bits, mlog_not_bits; } while (0) #if defined(CONFIG_OCFS2_DEBUG_MASKLOG) -#define mlog_entry(fmt, args...) do { \ - mlog(ML_ENTRY, "ENTRY:" fmt , ##args); \ -} while (0) - -#define mlog_entry_void() do { \ - mlog(ML_ENTRY, "ENTRY:\n"); \ -} while (0) - /* * We disable this for sparse. */ @@ -267,8 +258,6 @@ extern struct mlog_bits mlog_and_bits, mlog_not_bits; mlog(ML_EXIT, "EXIT\n"); \ } while (0) #else -#define mlog_entry(...) do { } while (0) -#define mlog_entry_void(...) do { } while (0) #define mlog_exit(...) do { } while (0) #define mlog_exit_ptr(...) do { } while (0) #define mlog_exit_void(...) do { } while (0) |