diff options
Diffstat (limited to 'fs/ubifs/super.c')
-rw-r--r-- | fs/ubifs/super.c | 105 |
1 files changed, 53 insertions, 52 deletions
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c index 0b7378a..75e6f04 100644 --- a/fs/ubifs/super.c +++ b/fs/ubifs/super.c @@ -70,13 +70,13 @@ static int validate_inode(struct ubifs_info *c, const struct inode *inode) const struct ubifs_inode *ui = ubifs_inode(inode); if (inode->i_size > c->max_inode_sz) { - ubifs_err("inode is too large (%lld)", + ubifs_err(c, "inode is too large (%lld)", (long long)inode->i_size); return 1; } if (ui->compr_type >= UBIFS_COMPR_TYPES_CNT) { - ubifs_err("unknown compression type %d", ui->compr_type); + ubifs_err(c, "unknown compression type %d", ui->compr_type); return 2; } @@ -90,7 +90,7 @@ static int validate_inode(struct ubifs_info *c, const struct inode *inode) return 5; if (!ubifs_compr_present(ui->compr_type)) { - ubifs_warn("inode %lu uses '%s' compression, but it was not compiled in", + ubifs_warn(c, "inode %lu uses '%s' compression, but it was not compiled in", inode->i_ino, ubifs_compr_name(ui->compr_type)); } @@ -242,14 +242,14 @@ struct inode *ubifs_iget(struct super_block *sb, unsigned long inum) return inode; out_invalid: - ubifs_err("inode %lu validation failed, error %d", inode->i_ino, err); + ubifs_err(c, "inode %lu validation failed, error %d", inode->i_ino, err); ubifs_dump_node(c, ino); ubifs_dump_inode(c, inode); err = -EINVAL; out_ino: kfree(ino); out: - ubifs_err("failed to read inode %lu, error %d", inode->i_ino, err); + ubifs_err(c, "failed to read inode %lu, error %d", inode->i_ino, err); iget_failed(inode); return ERR_PTR(err); } @@ -319,7 +319,7 @@ static int ubifs_write_inode(struct inode *inode, struct writeback_control *wbc) if (inode->i_nlink) { err = ubifs_jnl_write_inode(c, inode); if (err) - ubifs_err("can't write inode %lu, error %d", + ubifs_err(c, "can't write inode %lu, error %d", inode->i_ino, err); else err = dbg_check_inode_size(c, inode, ui->ui_size); @@ -363,7 +363,7 @@ static void ubifs_evict_inode(struct inode *inode) * Worst case we have a lost orphan inode wasting space, so a * simple error message is OK here. */ - ubifs_err("can't delete inode %lu, error %d", + ubifs_err(c, "can't delete inode %lu, error %d", inode->i_ino, err); out: @@ -492,17 +492,17 @@ static int ubifs_sync_fs(struct super_block *sb, int wait) static int init_constants_early(struct ubifs_info *c) { if (c->vi.corrupted) { - ubifs_warn("UBI volume is corrupted - read-only mode"); + ubifs_warn(c, "UBI volume is corrupted - read-only mode"); c->ro_media = 1; } if (c->di.ro_mode) { - ubifs_msg("read-only UBI device"); + ubifs_msg(c, "read-only UBI device"); c->ro_media = 1; } if (c->vi.vol_type == UBI_STATIC_VOLUME) { - ubifs_msg("static UBI volume - read-only mode"); + ubifs_msg(c, "static UBI volume - read-only mode"); c->ro_media = 1; } @@ -516,19 +516,19 @@ static int init_constants_early(struct ubifs_info *c) c->max_write_shift = fls(c->max_write_size) - 1; if (c->leb_size < UBIFS_MIN_LEB_SZ) { - ubifs_err("too small LEBs (%d bytes), min. is %d bytes", + ubifs_err(c, "too small LEBs (%d bytes), min. is %d bytes", c->leb_size, UBIFS_MIN_LEB_SZ); return -EINVAL; } if (c->leb_cnt < UBIFS_MIN_LEB_CNT) { - ubifs_err("too few LEBs (%d), min. is %d", + ubifs_err(c, "too few LEBs (%d), min. is %d", c->leb_cnt, UBIFS_MIN_LEB_CNT); return -EINVAL; } if (!is_power_of_2(c->min_io_size)) { - ubifs_err("bad min. I/O size %d", c->min_io_size); + ubifs_err(c, "bad min. I/O size %d", c->min_io_size); return -EINVAL; } @@ -539,7 +539,7 @@ static int init_constants_early(struct ubifs_info *c) if (c->max_write_size < c->min_io_size || c->max_write_size % c->min_io_size || !is_power_of_2(c->max_write_size)) { - ubifs_err("bad write buffer size %d for %d min. I/O unit", + ubifs_err(c, "bad write buffer size %d for %d min. I/O unit", c->max_write_size, c->min_io_size); return -EINVAL; } @@ -665,7 +665,7 @@ static int init_constants_sb(struct ubifs_info *c) tmp = UBIFS_CS_NODE_SZ + UBIFS_REF_NODE_SZ * c->jhead_cnt; tmp = ALIGN(tmp, c->min_io_size); if (tmp > c->leb_size) { - ubifs_err("too small LEB size %d, at least %d needed", + ubifs_err(c, "too small LEB size %d, at least %d needed", c->leb_size, tmp); return -EINVAL; } @@ -680,7 +680,7 @@ static int init_constants_sb(struct ubifs_info *c) tmp /= c->leb_size; tmp += 1; if (c->log_lebs < tmp) { - ubifs_err("too small log %d LEBs, required min. %d LEBs", + ubifs_err(c, "too small log %d LEBs, required min. %d LEBs", c->log_lebs, tmp); return -EINVAL; } @@ -772,7 +772,7 @@ static int take_gc_lnum(struct ubifs_info *c) int err; if (c->gc_lnum == -1) { - ubifs_err("no LEB for GC"); + ubifs_err(c, "no LEB for GC"); return -EINVAL; } @@ -857,7 +857,7 @@ static void free_orphans(struct ubifs_info *c) orph = list_entry(c->orph_list.next, struct ubifs_orphan, list); list_del(&orph->list); kfree(orph); - ubifs_err("orphan list not empty at unmount"); + ubifs_err(c, "orphan list not empty at unmount"); } vfree(c->orph_buf); @@ -954,7 +954,8 @@ static const match_table_t tokens = { */ static int parse_standard_option(const char *option) { - ubifs_msg("parse %s", option); + + pr_notice("UBIFS: parse %s\n", option); if (!strcmp(option, "sync")) return MS_SYNCHRONOUS; return 0; @@ -1026,7 +1027,7 @@ static int ubifs_parse_options(struct ubifs_info *c, char *options, else if (!strcmp(name, "zlib")) c->mount_opts.compr_type = UBIFS_COMPR_ZLIB; else { - ubifs_err("unknown compressor \"%s\"", name); + ubifs_err(c, "unknown compressor \"%s\"", name); //FIXME: is c ready? kfree(name); return -EINVAL; } @@ -1042,7 +1043,7 @@ static int ubifs_parse_options(struct ubifs_info *c, char *options, flag = parse_standard_option(p); if (!flag) { - ubifs_err("unrecognized mount option \"%s\" or missing value", + ubifs_err(c, "unrecognized mount option \"%s\" or missing value", p); return -EINVAL; } @@ -1105,7 +1106,7 @@ again: } /* Just disable bulk-read */ - ubifs_warn("cannot allocate %d bytes of memory for bulk-read, disabling it", + ubifs_warn(c, "cannot allocate %d bytes of memory for bulk-read, disabling it", c->max_bu_buf_len); c->mount_opts.bulk_read = 1; c->bulk_read = 0; @@ -1124,7 +1125,7 @@ static int check_free_space(struct ubifs_info *c) { ubifs_assert(c->dark_wm > 0); if (c->lst.total_free + c->lst.total_dirty < c->dark_wm) { - ubifs_err("insufficient free space to mount in R/W mode"); + ubifs_err(c, "insufficient free space to mount in R/W mode"); ubifs_dump_budg(c, &c->bi); ubifs_dump_lprops(c); return -ENOSPC; @@ -1166,14 +1167,14 @@ static int mount_ubifs(struct ubifs_info *c) * This UBI volume is empty, and read-only, or the file system * is mounted read-only - we cannot format it. */ - ubifs_err("can't format empty UBI volume: read-only %s", + ubifs_err(c, "can't format empty UBI volume: read-only %s", c->ro_media ? "UBI volume" : "mount"); err = -EROFS; goto out_free; } if (c->ro_media && !c->ro_mount) { - ubifs_err("cannot mount read-write - read-only media"); + ubifs_err(c, "cannot mount read-write - read-only media"); err = -EROFS; goto out_free; } @@ -1221,7 +1222,7 @@ static int mount_ubifs(struct ubifs_info *c) * or overridden by mount options is actually compiled in. */ if (!ubifs_compr_present(c->default_compr)) { - ubifs_err("'compressor \"%s\" is not compiled in", + ubifs_err(c, "'compressor \"%s\" is not compiled in", ubifs_compr_name(c->default_compr)); err = -ENOTSUPP; goto out_free; @@ -1250,7 +1251,7 @@ static int mount_ubifs(struct ubifs_info *c) if (IS_ERR(c->bgt)) { err = PTR_ERR(c->bgt); c->bgt = NULL; - ubifs_err("cannot spawn \"%s\", error %d", + ubifs_err(c, "cannot spawn \"%s\", error %d", c->bgt_name, err); goto out_wbufs; } @@ -1264,7 +1265,7 @@ static int mount_ubifs(struct ubifs_info *c) init_constants_master(c); if ((c->mst_node->flags & cpu_to_le32(UBIFS_MST_DIRTY)) != 0) { - ubifs_msg("recovery needed"); + ubifs_msg(c, "recovery needed"); c->need_recovery = 1; } @@ -1373,10 +1374,10 @@ static int mount_ubifs(struct ubifs_info *c) if (c->need_recovery) { if (c->ro_mount) - ubifs_msg("recovery deferred"); + ubifs_msg(c, "recovery deferred"); else { c->need_recovery = 0; - ubifs_msg("recovery completed"); + ubifs_msg(c, "recovery completed"); /* * GC LEB has to be empty and taken at this point. But * the journal head LEBs may also be accounted as @@ -1397,20 +1398,20 @@ static int mount_ubifs(struct ubifs_info *c) c->mounting = 0; - ubifs_msg("mounted UBI device %d, volume %d, name \"%s\"%s", + ubifs_msg(c, "UBIFS: mounted UBI device %d, volume %d, name \"%s\"%s", c->vi.ubi_num, c->vi.vol_id, c->vi.name, c->ro_mount ? ", R/O mode" : ""); x = (long long)c->main_lebs * c->leb_size; y = (long long)c->log_lebs * c->leb_size + c->max_bud_bytes; - ubifs_msg("LEB size: %d bytes (%d KiB), min./max. I/O unit sizes: %d bytes/%d bytes", + ubifs_msg(c, "LEB size: %d bytes (%d KiB), min./max. I/O unit sizes: %d bytes/%d bytes", c->leb_size, c->leb_size >> 10, c->min_io_size, c->max_write_size); - ubifs_msg("FS size: %lld bytes (%lld MiB, %d LEBs), journal size %lld bytes (%lld MiB, %d LEBs)", + ubifs_msg(c, "FS size: %lld bytes (%lld MiB, %d LEBs), journal size %lld bytes (%lld MiB, %d LEBs)", x, x >> 20, c->main_lebs, y, y >> 20, c->log_lebs + c->max_bud_cnt); - ubifs_msg("reserved for root: %llu bytes (%llu KiB)", + ubifs_msg(c, "reserved for root: %llu bytes (%llu KiB)", c->report_rp_size, c->report_rp_size >> 10); - ubifs_msg("media format: w%d/r%d (latest is w%d/r%d), UUID %pUB%s", + ubifs_msg(c, "media format: w%d/r%d (latest is w%d/r%d), UUID %pUB%s", c->fmt_version, c->ro_compat_version, UBIFS_FORMAT_VERSION, UBIFS_RO_COMPAT_VERSION, c->uuid, c->big_lpt ? ", big LPT model" : ", small LPT model"); @@ -1543,8 +1544,8 @@ static int ubifs_remount_rw(struct ubifs_info *c) int err, lnum; if (c->rw_incompat) { - ubifs_err("the file-system is not R/W-compatible"); - ubifs_msg("on-flash format version is w%d/r%d, but software only supports up to version w%d/r%d", + ubifs_err(c, "the file-system is not R/W-compatible"); + ubifs_msg(c, "on-flash format version is w%d/r%d, but software only supports up to version w%d/r%d", c->fmt_version, c->ro_compat_version, UBIFS_FORMAT_VERSION, UBIFS_RO_COMPAT_VERSION); return -EROFS; @@ -1581,7 +1582,7 @@ static int ubifs_remount_rw(struct ubifs_info *c) } if (c->need_recovery) { - ubifs_msg("completing deferred recovery"); + ubifs_msg(c, "completing deferred recovery"); err = ubifs_write_rcvrd_mst_node(c); if (err) goto out; @@ -1630,7 +1631,7 @@ static int ubifs_remount_rw(struct ubifs_info *c) if (IS_ERR(c->bgt)) { err = PTR_ERR(c->bgt); c->bgt = NULL; - ubifs_err("cannot spawn \"%s\", error %d", + ubifs_err(c, "cannot spawn \"%s\", error %d", c->bgt_name, err); goto out; } @@ -1664,7 +1665,7 @@ static int ubifs_remount_rw(struct ubifs_info *c) if (c->need_recovery) { c->need_recovery = 0; - ubifs_msg("deferred recovery completed"); + ubifs_msg(c, "deferred recovery completed"); } else { /* * Do not run the debugging space check if the were doing @@ -1752,8 +1753,7 @@ static void ubifs_put_super(struct super_block *sb) int i; struct ubifs_info *c = sb->s_fs_info; - ubifs_msg("un-mount UBI device %d, volume %d", c->vi.ubi_num, - c->vi.vol_id); + ubifs_msg(c, "un-mount UBI device %d", c->vi.ubi_num); /* * The following asserts are only valid if there has not been a failure @@ -1809,7 +1809,7 @@ static void ubifs_put_super(struct super_block *sb) * next mount, so we just print a message and * continue to unmount normally. */ - ubifs_err("failed to write master node, error %d", + ubifs_err(c, "failed to write master node, error %d", err); } else { for (i = 0; i < c->jhead_cnt; i++) @@ -1834,17 +1834,17 @@ static int ubifs_remount_fs(struct super_block *sb, int *flags, char *data) err = ubifs_parse_options(c, data, 1); if (err) { - ubifs_err("invalid or unknown remount parameter"); + ubifs_err(c, "invalid or unknown remount parameter"); return err; } if (c->ro_mount && !(*flags & MS_RDONLY)) { if (c->ro_error) { - ubifs_msg("cannot re-mount R/W due to prior errors"); + ubifs_msg(c, "cannot re-mount R/W due to prior errors"); return -EROFS; } if (c->ro_media) { - ubifs_msg("cannot re-mount R/W - UBI volume is R/O"); + ubifs_msg(c, "cannot re-mount R/W - UBI volume is R/O"); return -EROFS; } err = ubifs_remount_rw(c); @@ -1852,7 +1852,7 @@ static int ubifs_remount_fs(struct super_block *sb, int *flags, char *data) return err; } else if (!c->ro_mount && (*flags & MS_RDONLY)) { if (c->ro_error) { - ubifs_msg("cannot re-mount R/O due to prior errors"); + ubifs_msg(c, "cannot re-mount R/O due to prior errors"); return -EROFS; } ubifs_remount_ro(c); @@ -2104,8 +2104,8 @@ static struct dentry *ubifs_mount(struct file_system_type *fs_type, int flags, */ ubi = open_ubi(name, UBI_READONLY); if (IS_ERR(ubi)) { - ubifs_err("cannot open \"%s\", error %d", - name, (int)PTR_ERR(ubi)); + pr_err("UBIFS error (pid: %d): cannot open \"%s\", error %d", + current->pid, name, (int)PTR_ERR(ubi)); return ERR_CAST(ubi); } @@ -2233,8 +2233,8 @@ static int __init ubifs_init(void) * UBIFS_BLOCK_SIZE. It is assumed that both are powers of 2. */ if (PAGE_CACHE_SIZE < UBIFS_BLOCK_SIZE) { - ubifs_err("VFS page cache size is %u bytes, but UBIFS requires at least 4096 bytes", - (unsigned int)PAGE_CACHE_SIZE); + pr_err("UBIFS error (pid %d): VFS page cache size is %u bytes, but UBIFS requires at least 4096 bytes", + current->pid, (unsigned int)PAGE_CACHE_SIZE); return -EINVAL; } @@ -2257,7 +2257,8 @@ static int __init ubifs_init(void) err = register_filesystem(&ubifs_fs_type); if (err) { - ubifs_err("cannot register file system, error %d", err); + pr_err("UBIFS error (pid %d): cannot register file system, error %d", + current->pid, err); goto out_dbg; } return 0; |