--- zzzz-none-000/linux-3.10.107/fs/gfs2/util.c 2017-06-27 09:49:32.000000000 +0000 +++ scorpion-7490-727/linux-3.10.107/fs/gfs2/util.c 2021-02-04 17:41:59.000000000 +0000 @@ -7,6 +7,8 @@ * of the GNU General Public License version 2. */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include #include #include @@ -30,22 +32,27 @@ void gfs2_assert_i(struct gfs2_sbd *sdp) { - printk(KERN_EMERG "GFS2: fsid=%s: fatal assertion failed\n", - sdp->sd_fsname); + 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) { @@ -66,7 +73,7 @@ } if (sdp->sd_args.ar_errors == GFS2_ERRORS_PANIC) - panic("GFS2: fsid=%s: panic requested.\n", sdp->sd_fsname); + panic("GFS2: fsid=%s: panic requested\n", sdp->sd_fsname); return -1; } @@ -82,10 +89,9 @@ { 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; } @@ -105,11 +111,8 @@ return -2; if (sdp->sd_args.ar_errors == GFS2_ERRORS_WITHDRAW) - printk(KERN_WARNING - "GFS2: fsid=%s: warning: assertion \"%s\" failed\n" - "GFS2: fsid=%s: function = %s, file = %s, line = %u\n", - sdp->sd_fsname, assertion, - sdp->sd_fsname, function, file, line); + fs_warn(sdp, "warning: assertion \"%s\" failed at function = %s, file = %s, line = %u\n", + assertion, function, file, line); if (sdp->sd_args.ar_debug) BUG(); @@ -138,10 +141,8 @@ { 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; } @@ -157,13 +158,12 @@ 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; } @@ -179,12 +179,11 @@ 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; } @@ -200,12 +199,11 @@ { 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; } @@ -221,12 +219,11 @@ { 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; } @@ -241,10 +238,9 @@ { 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; } @@ -259,32 +255,11 @@ { 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; } -void gfs2_icbit_munge(struct gfs2_sbd *sdp, unsigned char **bitmap, - unsigned int bit, int new_value) -{ - unsigned int c, o, b = bit; - int old_value; - - c = b / (8 * PAGE_SIZE); - b %= 8 * PAGE_SIZE; - o = b / 8; - b %= 8; - - old_value = (bitmap[c][o] & (1 << b)); - gfs2_assert_withdraw(sdp, !old_value != !new_value); - - if (new_value) - bitmap[c][o] |= 1 << b; - else - bitmap[c][o] &= ~(1 << b); -} -