diff options
| -rw-r--r-- | fs/bcachefs/bcachefs.h | 3 | ||||
| -rw-r--r-- | fs/bcachefs/super-io.c | 13 | ||||
| -rw-r--r-- | fs/bcachefs/super.c | 17 |
3 files changed, 27 insertions, 6 deletions
diff --git a/fs/bcachefs/bcachefs.h b/fs/bcachefs/bcachefs.h index 1391c530d8d2..ca80ecf3b8bc 100644 --- a/fs/bcachefs/bcachefs.h +++ b/fs/bcachefs/bcachefs.h @@ -266,6 +266,9 @@ do { \ #define bch2_fmt(_c, fmt) bch2_log_msg(_c, fmt "\n") __printf(2, 3) +void bch2_print_opts(struct bch_opts *, const char *, ...); + +__printf(2, 3) void __bch2_print(struct bch_fs *c, const char *fmt, ...); #define maybe_dev_to_fs(_c) _Generic((_c), \ diff --git a/fs/bcachefs/super-io.c b/fs/bcachefs/super-io.c index 36988add581f..a3a9e85ab03c 100644 --- a/fs/bcachefs/super-io.c +++ b/fs/bcachefs/super-io.c @@ -717,6 +717,7 @@ retry: if (IS_ERR(sb->bdev_handle)) { ret = PTR_ERR(sb->bdev_handle); + prt_printf(&err, "error opening %s: %s", path, bch2_err_str(ret)); goto err; } sb->bdev = sb->bdev_handle->bdev; @@ -743,9 +744,9 @@ retry: prt_printf(&err2, "bcachefs (%s): error reading default superblock: %s\n", path, err.buf); if (ret == -BCH_ERR_invalid_sb_magic && ignore_notbchfs_msg) - printk(KERN_INFO "%s", err2.buf); + bch2_print_opts(opts, KERN_INFO "%s", err2.buf); else - printk(KERN_ERR "%s", err2.buf); + bch2_print_opts(opts, KERN_ERR "%s", err2.buf); printbuf_exit(&err2); printbuf_reset(&err); @@ -808,16 +809,16 @@ got_super: ret = bch2_sb_validate(sb, &err, READ); if (ret) { - printk(KERN_ERR "bcachefs (%s): error validating superblock: %s\n", - path, err.buf); + bch2_print_opts(opts, KERN_ERR "bcachefs (%s): error validating superblock: %s\n", + path, err.buf); goto err_no_print; } out: printbuf_exit(&err); return ret; err: - printk(KERN_ERR "bcachefs (%s): error reading superblock: %s\n", - path, err.buf); + bch2_print_opts(opts, KERN_ERR "bcachefs (%s): error reading superblock: %s\n", + path, err.buf); err_no_print: bch2_free_super(sb); goto out; diff --git a/fs/bcachefs/super.c b/fs/bcachefs/super.c index 6c0d5dcbc7a3..961b25860c3b 100644 --- a/fs/bcachefs/super.c +++ b/fs/bcachefs/super.c @@ -87,6 +87,23 @@ const char * const bch2_fs_flag_strs[] = { NULL }; +void bch2_print_opts(struct bch_opts *opts, const char *fmt, ...) +{ + struct stdio_redirect *stdio = (void *)(unsigned long)opts->stdio; + + va_list args; + va_start(args, fmt); + if (likely(!stdio)) { + vprintk(fmt, args); + } else { + if (fmt[0] == KERN_SOH[0]) + fmt += 2; + + bch2_stdio_redirect_vprintf(stdio, true, fmt, args); + } + va_end(args); +} + void __bch2_print(struct bch_fs *c, const char *fmt, ...) { struct stdio_redirect *stdio = bch2_fs_stdio_redirect(c); |