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GFS2: Convert gfs2_lm_withdraw to use fs_err

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vprintk use is not prefixed by a KERN_<LEVEL>,
so emit these messages at KERN_ERR level.

Using %pV can save some code and allow fs_err to
be used, so do it.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
Joe Perches 2014-03-06 12:17:21 -08:00 committed by Steven Whitehouse
parent 8382e26b2c
commit cb94eb066e
3 changed files with 46 additions and 50 deletions
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5
fs/gfs2/sys.c
View File

@ -140,9 +140,8 @@ static ssize_t withdraw_store(struct gfs2_sbd *sdp, const char *buf, size_t len)
if (simple_strtol(buf, NULL, 0) != 1)
return -EINVAL;
gfs2_lm_withdraw(sdp,
"GFS2: fsid=%s: withdrawing from cluster at user's request\n",
sdp->sd_fsname);
gfs2_lm_withdraw(sdp, "withdrawing from cluster at user's request\n");
return len;
}

87
fs/gfs2/util.c
View File

@ -35,18 +35,24 @@ void gfs2_assert_i(struct gfs2_sbd *sdp)
fs_emerg(sdp, "fatal assertion failed\n");
}
int gfs2_lm_withdraw(struct gfs2_sbd *sdp, char *fmt, ...)
int gfs2_lm_withdraw(struct gfs2_sbd *sdp, const char *fmt, ...)
{
struct lm_lockstruct *ls = &sdp->sd_lockstruct;
const struct lm_lockops *lm = ls->ls_ops;
va_list args;
struct va_format vaf;
if (sdp->sd_args.ar_errors == GFS2_ERRORS_WITHDRAW &&
test_and_set_bit(SDF_SHUTDOWN, &sdp->sd_flags))
return 0;
va_start(args, fmt);
vprintk(fmt, args);
vaf.fmt = fmt;
vaf.va = &args;
fs_err(sdp, "%pV", &vaf);
va_end(args);
if (sdp->sd_args.ar_errors == GFS2_ERRORS_WITHDRAW) {
@ -83,10 +89,9 @@ int gfs2_assert_withdraw_i(struct gfs2_sbd *sdp, char *assertion,
{
int me;
me = gfs2_lm_withdraw(sdp,
"GFS2: fsid=%s: fatal: assertion \"%s\" failed\n"
"GFS2: fsid=%s: function = %s, file = %s, line = %u\n",
sdp->sd_fsname, assertion,
sdp->sd_fsname, function, file, line);
"fatal: assertion \"%s\" failed\n"
" function = %s, file = %s, line = %u\n",
assertion, function, file, line);
dump_stack();
return (me) ? -1 : -2;
}
@ -136,10 +141,8 @@ int gfs2_consist_i(struct gfs2_sbd *sdp, int cluster_wide, const char *function,
{
int rv;
rv = gfs2_lm_withdraw(sdp,
"GFS2: fsid=%s: fatal: filesystem consistency error\n"
"GFS2: fsid=%s: function = %s, file = %s, line = %u\n",
sdp->sd_fsname,
sdp->sd_fsname, function, file, line);
"fatal: filesystem consistency error - function = %s, file = %s, line = %u\n",
function, file, line);
return rv;
}
@ -155,13 +158,12 @@ int gfs2_consist_inode_i(struct gfs2_inode *ip, int cluster_wide,
struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
int rv;
rv = gfs2_lm_withdraw(sdp,
"GFS2: fsid=%s: fatal: filesystem consistency error\n"
"GFS2: fsid=%s: inode = %llu %llu\n"
"GFS2: fsid=%s: function = %s, file = %s, line = %u\n",
sdp->sd_fsname,
sdp->sd_fsname, (unsigned long long)ip->i_no_formal_ino,
(unsigned long long)ip->i_no_addr,
sdp->sd_fsname, function, file, line);
"fatal: filesystem consistency error\n"
" inode = %llu %llu\n"
" function = %s, file = %s, line = %u\n",
(unsigned long long)ip->i_no_formal_ino,
(unsigned long long)ip->i_no_addr,
function, file, line);
return rv;
}
@ -177,12 +179,11 @@ int gfs2_consist_rgrpd_i(struct gfs2_rgrpd *rgd, int cluster_wide,
struct gfs2_sbd *sdp = rgd->rd_sbd;
int rv;
rv = gfs2_lm_withdraw(sdp,
"GFS2: fsid=%s: fatal: filesystem consistency error\n"
"GFS2: fsid=%s: RG = %llu\n"
"GFS2: fsid=%s: function = %s, file = %s, line = %u\n",
sdp->sd_fsname,
sdp->sd_fsname, (unsigned long long)rgd->rd_addr,
sdp->sd_fsname, function, file, line);
"fatal: filesystem consistency error\n"
" RG = %llu\n"
" function = %s, file = %s, line = %u\n",
(unsigned long long)rgd->rd_addr,
function, file, line);
return rv;
}
@ -198,12 +199,11 @@ int gfs2_meta_check_ii(struct gfs2_sbd *sdp, struct buffer_head *bh,
{
int me;
me = gfs2_lm_withdraw(sdp,
"GFS2: fsid=%s: fatal: invalid metadata block\n"
"GFS2: fsid=%s: bh = %llu (%s)\n"
"GFS2: fsid=%s: function = %s, file = %s, line = %u\n",
sdp->sd_fsname,
sdp->sd_fsname, (unsigned long long)bh->b_blocknr, type,
sdp->sd_fsname, function, file, line);
"fatal: invalid metadata block\n"
" bh = %llu (%s)\n"
" function = %s, file = %s, line = %u\n",
(unsigned long long)bh->b_blocknr, type,
function, file, line);
return (me) ? -1 : -2;
}
@ -219,12 +219,11 @@ int gfs2_metatype_check_ii(struct gfs2_sbd *sdp, struct buffer_head *bh,
{
int me;
me = gfs2_lm_withdraw(sdp,
"GFS2: fsid=%s: fatal: invalid metadata block\n"
"GFS2: fsid=%s: bh = %llu (type: exp=%u, found=%u)\n"
"GFS2: fsid=%s: function = %s, file = %s, line = %u\n",
sdp->sd_fsname,
sdp->sd_fsname, (unsigned long long)bh->b_blocknr, type, t,
sdp->sd_fsname, function, file, line);
"fatal: invalid metadata block\n"
" bh = %llu (type: exp=%u, found=%u)\n"
" function = %s, file = %s, line = %u\n",
(unsigned long long)bh->b_blocknr, type, t,
function, file, line);
return (me) ? -1 : -2;
}
@ -239,10 +238,9 @@ int gfs2_io_error_i(struct gfs2_sbd *sdp, const char *function, char *file,
{
int rv;
rv = gfs2_lm_withdraw(sdp,
"GFS2: fsid=%s: fatal: I/O error\n"
"GFS2: fsid=%s: function = %s, file = %s, line = %u\n",
sdp->sd_fsname,
sdp->sd_fsname, function, file, line);
"fatal: I/O error\n"
" function = %s, file = %s, line = %u\n",
function, file, line);
return rv;
}
@ -257,12 +255,11 @@ int gfs2_io_error_bh_i(struct gfs2_sbd *sdp, struct buffer_head *bh,
{
int rv;
rv = gfs2_lm_withdraw(sdp,
"GFS2: fsid=%s: fatal: I/O error\n"
"GFS2: fsid=%s: block = %llu\n"
"GFS2: fsid=%s: function = %s, file = %s, line = %u\n",
sdp->sd_fsname,
sdp->sd_fsname, (unsigned long long)bh->b_blocknr,
sdp->sd_fsname, function, file, line);
"fatal: I/O error\n"
" block = %llu\n"
" function = %s, file = %s, line = %u\n",
(unsigned long long)bh->b_blocknr,
function, file, line);
return rv;
}

4
fs/gfs2/util.h
View File

@ -165,7 +165,7 @@ static inline unsigned int gfs2_tune_get_i(struct gfs2_tune *gt,
#define gfs2_tune_get(sdp, field) \
gfs2_tune_get_i(&(sdp)->sd_tune, &(sdp)->sd_tune.field)
int gfs2_lm_withdraw(struct gfs2_sbd *sdp, char *fmt, ...);
__printf(2, 3)
int gfs2_lm_withdraw(struct gfs2_sbd *sdp, const char *fmt, ...);
#endif /* __UTIL_DOT_H__ */