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| author | Tao Ma <boyu.mt@taobao.com> | 2011-03-07 09:43:21 +0100 |
|---|---|---|
| committer | Tao Ma <boyu.mt@taobao.com> | 2011-03-07 09:43:21 +0100 |
| commit | c1e8d35ef5ffb393b94a192034b5e3541e005d75 (patch) | |
| tree | b9a7f089acd3408c2835a3dfd6aa7bb0407587b3 /fs/ocfs2/cluster/masklog.c | |
| parent | ocfs2: Remove ENTRY from masklog. (diff) | |
| download | linux-c1e8d35ef5ffb393b94a192034b5e3541e005d75.tar.xz linux-c1e8d35ef5ffb393b94a192034b5e3541e005d75.zip | |
ocfs2: Remove EXIT from masklog.
mlog_exit is used to record the exit status 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.
This patch just try to remove it or change it. So:
1. if all the error paths already use mlog_errno, it is just removed.
Otherwise, it will be replaced by mlog_errno.
2. if it is used to print some return value, it is replaced with
mlog(0,...).
mlog_exit_ptr is changed to mlog(0.
All those mlog(0,...) will be replaced with trace events later.
Signed-off-by: Tao Ma <boyu.mt@taobao.com>
Diffstat (limited to 'fs/ocfs2/cluster/masklog.c')
| -rw-r--r-- | fs/ocfs2/cluster/masklog.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/ocfs2/cluster/masklog.c b/fs/ocfs2/cluster/masklog.c index bac64570c525..fdc302ddafe8 100644 --- a/fs/ocfs2/cluster/masklog.c +++ b/fs/ocfs2/cluster/masklog.c @@ -30,7 +30,7 @@ struct mlog_bits mlog_and_bits = MLOG_BITS_RHS(MLOG_INITIAL_AND_MASK); EXPORT_SYMBOL_GPL(mlog_and_bits); -struct mlog_bits mlog_not_bits = MLOG_BITS_RHS(MLOG_INITIAL_NOT_MASK); +struct mlog_bits mlog_not_bits = MLOG_BITS_RHS(0); EXPORT_SYMBOL_GPL(mlog_not_bits); static ssize_t mlog_mask_show(u64 mask, char *buf) @@ -80,7 +80,6 @@ struct mlog_attribute { } static struct mlog_attribute mlog_attrs[MLOG_MAX_BITS] = { - define_mask(EXIT), define_mask(TCP), define_mask(MSG), define_mask(SOCKET), |