search for: s_flags

...ng in task context when an IO is @@ -1700,6 +1702,11 @@ struct btrfs_root *open_ctree(struct super_block *sb, if (!btrfs_super_root(disk_super)) goto fail_iput; + /* check filesystem state */ + fs_info->fs_state |= btrfs_super_flags(disk_super); + + btrfs_check_super_valid(fs_info, sb->s_flags & MS_RDONLY); + ret = btrfs_parse_options(tree_root, options); if (ret) { err = ret; @@ -2405,10 +2412,17 @@ int btrfs_commit_super(struct btrfs_root *root) up_write(&root->fs_info->cleanup_work_sem); trans = btrfs_join_transaction(root, 1); + if (IS_ERR(trans)) + return...

...s a simple fix that reorders the tests in orphan_cleanup. It works on 2.4.9-e.10 and 2.4.18-19. A very similar patch should work on 2.5.59. --- linux-as/fs/ext3/super.c.orig Wed Jan 29 08:53:59 2003 +++ linux-as/fs/ext3/super.c Wed Jan 29 08:57:51 2003 @@ -815,12 +815,6 @@ return; } - if (s_flags & MS_RDONLY) { - printk(KERN_INFO "EXT3-fs: %s: orphan cleanup on readonly fs\n", - bdevname(sb->s_dev)); - sb->s_flags &= ~MS_RDONLY; - } - if (sb->u.ext3_sb.s_mount_state & EXT3_ERROR_FS) { if (es->s_last_orphan) jbd_debug(1, "Errors on fi...

Hi everyone. I have a system where I'd like to give certain users time-limited access to the use of certain SSH private keys without actually exposing the keys. I have the idea of using ssh-agent to do this. The agent would run as a "keyholder" user, and group permissions on the UNIX-domain socket would allow read-write by both that account and the actual ssh user. Right now,

We currently set sb->s_flags |= MS_POSIXACL unconditionally, which is incorrect -- it tells the VFS that it shouldn''t set umask because we will, yet we don''t set it ourselves if we aren''t using POSIX ACLs, so the umask ends up ignored. Signed-off-by: Chris Ball <cjb@laptop.org> --- fs/btrfs/s...

...lock *sb = (const struct ext3_super_block *)buf; - /* ext4dev needs ext2 + journal + test_fs flag + one !ext3 feature */ - if (sb->s_magic == __cpu_to_le16(EXT2_SUPER_MAGIC) - && (sb->s_feature_compat - & __cpu_to_le32(EXT3_FEATURE_COMPAT_HAS_JOURNAL)) - && (sb->s_flags & __cpu_to_le32(EXT2_FLAGS_TEST_FILESYS)) - && (sb->s_feature_incompat - & __cpu_to_le32(EXT3_FEATURE_RO_COMPAT_SUPP) - || sb->s_feature_incompat - & __cpu_to_le32(EXT3_FEATURE_INCOMPAT_UNSUPPORTED) - || sb->s_feature_incompat - & __cpu_to_le32(EXT4_FEATURE_IN...

hello, Chris In the next several months, I will have a lot of spare time. I will be happy if you assign some work to me. I have learn linux kernel for years but only fix a few small bugs in IP stack. In the past few months, I read some EXT4/VFS codes. I began reading source of btrfs ten days ago and have read it twice now. Regards YZ

http://bugzilla.mindrot.org/show_bug.cgi?id=199 Summary: ssh-agent -k doesn't check $SHELL environment variable Product: Portable OpenSSH Version: 3.1p1 Platform: All OS/Version: All Status: NEW Severity: minor Priority: P3 Component: ssh-agent AssignedTo: openssh-unix-dev at mindrot.org

...bit so the journal is aborted before panic() is called. Eric Signed-off-by: Eric Lammerts <eric at lammerts.org> --- linux-2.6.10/fs/ext3/super.c.orig 2005-01-18 15:07:47.673128436 -0500 +++ linux-2.6.10/fs/ext3/super.c 2005-01-18 15:43:55.311501654 -0500 @@ -143,9 +143,6 @@ if (sb->s_flags & MS_RDONLY) return; - if (test_opt (sb, ERRORS_PANIC)) - panic ("EXT3-fs (device %s): panic forced after error\n", - sb->s_id); if (test_opt (sb, ERRORS_RO)) { printk (KERN_CRIT "Remounting filesystem read-only\n"); sb->s_flags |= MS_RDONLY; @@ -1...

...; > + } else if (osb->s_mount_opt & OCFS2_MOUNT_ERRORS_CONT) { > + pr_crit("OCFS2: Returning error to the calling process.\n"); > + rv = -EIO; > + } else { /* default option */ > + rv = -EROFS; > + if (sb->s_flags & MS_RDONLY && > + (ocfs2_is_soft_readonly(osb) || > + ocfs2_is_hard_readonly(osb))) > + return rv; > > - ocfs2_set_osb_flag(osb, OCFS2_OSB_ERROR_FS); > - > - if (sb->s_flags &am...

...; > + } else if (osb->s_mount_opt & OCFS2_MOUNT_ERRORS_CONT) { > + pr_crit("OCFS2: Returning error to the calling process.\n"); > + rv = -EIO; > + } else { /* default option */ > + rv = -EROFS; > + if (sb->s_flags & MS_RDONLY && > + (ocfs2_is_soft_readonly(osb) || > + ocfs2_is_hard_readonly(osb))) > + return rv; > > - ocfs2_set_osb_flag(osb, OCFS2_OSB_ERROR_FS); > - > - if (sb->s_flags &am...

The reason the deadlock is that: Task Btrfs-cleaner umount() down_write(&s->s_umount) sync_filesystem() do auto-defragment and produce lots of dirty pages close_ctree() wait for the end of btrfs-cleaner start_transaction reserve space shrink_delalloc() writeback_inodes_sb_nr_if_idle()

...; + __u16 s_reserved_word_pad; + __u32 s_default_mount_opts; + __u32 s_first_meta_bg; + __u32 s_mkfs_time; + __u32 s_jnl_blocks[17]; + __u32 s_blocks_count_hi; + __u32 s_r_blocks_count_hi; + __u32 s_free_blocks_hi; + __u16 s_min_extra_isize; + __u16 s_want_extra_isize; + __u32 s_flags; + __u16 s_raid_stride; + __u16 s_mmp_interval; + __u64 s_mmp_block; + __u32 s_raid_stripe_width; + __u32 s_reserved[163]; }; #endif /* __EXT3_FS_H */ diff --git a/usr/kinit/fstype/fstype.c b/usr/kinit/fstype/fstype.c index eee3431..6ff48e5 100644 --- a/usr/kinit/fstype/fstype.c +++ b...

...t, FLUSHONCOMMIT); + break; default: break; } @@ -369,9 +374,8 @@ fail_close: int btrfs_sync_fs(struct super_block *sb, int wait) { struct btrfs_trans_handle *trans; - struct btrfs_root *root; + struct btrfs_root *root = btrfs_sb(sb); int ret; - root = btrfs_sb(sb); if (sb->s_flags & MS_RDONLY) return 0; diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c index 919172d..b8822d5 100644 --- a/fs/btrfs/transaction.c +++ b/fs/btrfs/transaction.c @@ -892,6 +892,7 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans, struct extent_io_tree *pinned_copy;...

...= 1; + root->clean_orphans = 1; + } spin_unlock(&fs_info->fs_roots_radix_lock); radix_tree_preload_end(); if (ret) { @@ -1227,10 +1230,6 @@ again: ret = btrfs_find_dead_roots(fs_info->tree_root, root->root_key.objectid); WARN_ON(ret); - - if (!(fs_info->sb->s_flags & MS_RDONLY)) - btrfs_orphan_cleanup(root); - return root; fail: free_fs_root(root); @@ -1689,6 +1688,7 @@ struct btrfs_root *open_ctree(struct super_block *sb, mutex_init(&fs_info->cleaner_mutex); mutex_init(&fs_info->volume_mutex); init_rwsem(&fs_info->extent_...

...0; ei->last_sub_trans = 0; ei->logged_trans = 0; diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index 54e7ee9..ee1bb31 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -770,7 +770,7 @@ static int btrfs_fill_super(struct super_block *sb, #ifdef CONFIG_BTRFS_FS_POSIX_ACL sb->s_flags |= MS_POSIXACL; #endif - + sb->s_flags |= MS_I_VERSION; err = open_ctree(sb, fs_devices, (char *)data); if (err) { printk("btrfs: open_ctree failed\n"); -- 1.7.5.2 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to...

...btrfs_parse_early_options(data, mode, fs_type, &subvol_name, &subvol_objectid, - &fs_devices); + &subvol_rootid, &fs_devices); if (error) return error; @@ -786,15 +801,17 @@ static int btrfs_get_sb(struct file_system_type *fs_type, int flags, s->s_flags |= MS_ACTIVE; } - root = get_default_root(s, subvol_objectid); - if (IS_ERR(root)) { - error = PTR_ERR(root); - deactivate_locked_super(s); - goto error_free_subvol_name; - } /* if they gave us a subvolume name bind mount into that */ if (strcmp(subvol_name, ".")) { struct d...

Dear folks, system: RH 6.1 Linux on a PIII software: installed binaries resulting from rpm --rebuild openssh-1.2.2-1.src.rpm, downloaded from http://the.wiretapped.net/security/cryptography/ssh/OpenSSH/files/openssh-1.2.2-1.src.rpm problem program: ssh-agent problem description: When execute ssh-agent startx -- -bpp 32 ssh-agent does not pass the -bpp 32 to startx. Why problem exists:

Hi all Patch adds flag -C to ssh-agent which will force confirmation for any key added in agent (similar to ssh-add -c) Helps when forwarded agent authentication is used and each key should be confirmed before use catam --- ssh-agent.c 2006-08-28 14:02:12.000000000 +0300 +++ ssh-agent.c.orig 2006-08-28 13:36:05.000000000 +0300 @@ -111,9 +111,6 @@ /* Default lifetime (0 == forever) */

An embedded and charset-unspecified text was scrubbed... Name: sparse-fs_ext3_super.patch URL: <http://listman.redhat.com/archives/ext3-users/attachments/20050620/af49961a/attachment.ksh>

...t; --- super.c | 34 +++++++++++++++++++--------------- 1 files changed, 19 insertions(+), 15 deletions(-) diff --git a/super.c b/super.c index 55f4d00..f7b3eac 100644 --- a/super.c +++ b/super.c @@ -451,21 +451,25 @@ static int btrfs_get_sb(struct file_system_type *fs_type, int flags, s->s_flags |= MS_ACTIVE; } - mutex_lock(&s->s_root->d_inode->i_mutex); - root = lookup_one_len(subvol_name, s->s_root, strlen(subvol_name)); - mutex_unlock(&s->s_root->d_inode->i_mutex); - if (IS_ERR(root)) { - up_write(&s->s_umount); - deactivate_super(s); - error =...