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Commit cb94eb06 authored by Joe Perches's avatar Joe Perches Committed by Steven Whitehouse
Browse files

GFS2: Convert gfs2_lm_withdraw to use fs_err 



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: default avatarJoe Perches <joe@perches.com>
Signed-off-by: default avatarSteven Whitehouse <swhiteho@redhat.com>
parent 8382e26b

fs/gfs2/sys.c

+2 −3
Original line number Diff line number Diff line
@@ -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;

}

fs/gfs2/util.c

+42 −45
Original line number Diff line number Diff line
@@ -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,

			      "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,

		sdp->sd_fsname, function, file, line);

			      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;

}

fs/gfs2/util.h

+2 −2
Original line number Diff line number Diff line
@@ -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__ */