From cb94eb066e089da461d37fea39779606512e144a Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Thu, 6 Mar 2014 12:17:21 -0800 Subject: [PATCH] GFS2: Convert gfs2_lm_withdraw to use fs_err vprintk use is not prefixed by a KERN_, 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 Signed-off-by: Steven Whitehouse --- fs/gfs2/sys.c | 5 ++- fs/gfs2/util.c | 87 ++++++++++++++++++++++++-------------------------- fs/gfs2/util.h | 4 +-- 3 files changed, 46 insertions(+), 50 deletions(-) diff --git a/fs/gfs2/sys.c b/fs/gfs2/sys.c index 256354cba4dd..de25d5577e5d 100644 --- a/fs/gfs2/sys.c +++ b/fs/gfs2/sys.c @@ -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; } diff --git a/fs/gfs2/util.c b/fs/gfs2/util.c index 84bf853046ae..86d2035ac669 100644 --- a/fs/gfs2/util.c +++ b/fs/gfs2/util.c @@ -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; } diff --git a/fs/gfs2/util.h b/fs/gfs2/util.h index 515cce2d7131..cbdcbdf39614 100644 --- a/fs/gfs2/util.h +++ b/fs/gfs2/util.h @@ -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__ */ - -- 2.20.1