search for: i_ctim

struct timespec64 has unused bits in the tv_nsec field that can be used for other purposes. In future patches, we're going to change how the inode->i_ctime is accessed in certain inodes in order to make use of them. In order to do that safely though, we'll need to eradicate raw accesses of the inode->i_ctime field from the kernel. Add new accessor functions for the ctime that we can use to replace them. Signed-off-by: Jeff Layton <jlayton...

On Wed, 21 Jun 2023 10:45:05 -0400 Jeff Layton <jlayton at kernel.org> wrote: > Most of this conversion was done via coccinelle, with a few of the more > non-standard accesses done by hand. There should be no behavioral > changes with this set. That will come later, as we convert individual > filesystems to use multigrain timestamps. BTW, Linus has suggested to me that whenever

I've been working on a patchset to change how the inode->i_ctime is accessed in order to give us conditional, high-res timestamps for the ctime and mtime. struct timespec64 has unused bits in it that we can use to implement this. In order to do that however, we need to wrap all accesses of inode->i_ctime to ensure that bits used as flags are appropriately ha...

Hi all, this series removes most users of the write_one_page API. These helpers internally call ->writepage which we are gradually removing from the kernel. Changes since v2: - more minix error handling fixes Changes since v1: - drop the btrfs changes (queue up in the btrfs tree) - drop the finaly move to jfs (can't be done without the btrfs patches) - fix the existing minix code to

Hi Linus, Here are some 2.6.20 fixes for ocfs2. The patch by Zhen Wei isn't really a fix, but a very small amount of support for a feature which is mostly implemented in ocfs2-tools. Considering it's just a single attribute export via configfs, I'd say it's pretty safe to merge. Please pull from 'upstream-linus' branch of

..._set_link(struct inode *dir, str de->d_ino = cpu_to_fs32(dir->i_sb, inode->i_ino); ufs_set_de_type(dir->i_sb, de, inode->i_mode); - err = ufs_commit_chunk(page, pos, len); + ufs_commit_chunk(page, pos, len); ufs_put_page(page); if (update_times) dir->i_mtime = dir->i_ctime = current_time(dir); mark_inode_dirty(dir); + ufs_handle_dirsync(dir); } @@ -390,10 +396,11 @@ got_it: de->d_ino = cpu_to_fs32(sb, inode->i_ino); ufs_set_de_type(sb, de, inode->i_mode); - err = ufs_commit_chunk(page, pos, rec_len); + ufs_commit_chunk(page, pos, rec_len); di...

...c.orig Mon Mar 19 22:55:03 2001 +++ fs/ext3/namei.c Mon Mar 19 22:53:40 2001 @@ -985,6 +985,13 @@ new_dir->i_version = ++global_event; /* + * Like most other Unix systems, set the ctime for inodes on a + * rename. + */ + old_inode->i_ctime = CURRENT_TIME; + ext3_mark_inode_dirty(old_inode); + + /* * ok, that's it */ --

...iff -ru linux-2.4.3p6/fs/affs/inode.c linux-2.4.3p6-aed/fs/affs/inode.c --- linux-2.4.3p6/fs/affs/inode.c Wed Feb 21 19:09:45 2001 +++ linux-2.4.3p6-aed/fs/affs/inode.c Fri Mar 23 01:11:52 2001 @@ -324,14 +324,8 @@ inode->i_ino = block; inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME; - inode->u.affs_i.i_original = 0; + /* The inode->u struct is zeroed for us by new_inode() */ inode->u.affs_i.i_parent = dir->i_ino; - inode->u.affs_i.i_zone = 0; - inode->u.affs_i.i_hlink = 0; - inode->u.affs_i.i_pa_cnt = 0; - inode->u.a...

...u64 end, u64 cur_offset = start; u64 num_bytes = end - start; int ret = 0; + u64 i_size; while (num_bytes > 0) { alloc_size = min(num_bytes, root->fs_info->max_extent); @@ -5835,9 +5836,15 @@ static int prealloc_file_range(struct inode *inode, u64 start, u64 end, inode->i_ctime = CURRENT_TIME; BTRFS_I(inode)->flags |= BTRFS_INODE_PREALLOC; if (!(mode & FALLOC_FL_KEEP_SIZE) && - cur_offset > inode->i_size) { - i_size_write(inode, cur_offset); - btrfs_ordered_update_i_size(inode, cur_offset, NULL); + (actual_len > inode->i_size)...

Hi all, this series removes most users of the write_one_page API. These helpers internally call ->writepage which we are gradually removing from the kernel. Changes since v3: - drop all patches merged in v6.3-rc1 - re-add the jfs patch Changes since v2: - more minix error handling fixes Changes since v1: - drop the btrfs changes (queue up in the btrfs tree) - drop the finaly move to

The only non-fix here is Joel's new configfs convenience macros, but nobody is using them yet, so I think the patch is safe. By the way, these patches (as usual) are all rebased on top of your latest tree. I think that since the vast majority of ocfs2 and configfs patches are self-contained and within a small area of the kernel that this should probably be fine. If you feel otherwise however,

...king=1, noxattr=0) at convert.c:1154 ret =<value optimized out> err =<value optimized out> ext2_scan = 0xce2300 ext2_ino = 37359452 objectid = 37359706 ext2_inode = {i_mode = 16877, i_uid = 1000, i_size = 16384, i_atime = 1303466526, i_ctime = 1296464377, i_mtime = 1296464377, i_dtime = 0, i_gid = 1000, i_links_count = 2, i_blocks = 32, i_flags = 528384, osd1 = {linux1 = {l_i_version = 1981}, hurd1 = {h_i_translator = 1981}}, i_block = {193290, 4, 0, 0, 1, 149430439, 1, 3, 149430464, 0, 0, 0, 0, 0, 0}, i_genera...

...node->i_gid = dir->i_gid; - if (S_ISDIR(mode)) - mode |= S_ISGID; - } else - inode->i_gid = current_fsgid(); - - inode->i_mode = mode; + inode_init_owner(inode, dir, mode); inode->i_ino = objectid; inode_set_bytes(inode, 0); inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME; -- 1.6.6 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

...o = 0, datal = 0; u8 comp; + u64 endoff; size = btrfs_item_size_nr(leaf, slot); read_extent_buffer(leaf, buf, @@ -1712,9 +1713,18 @@ static noinline long btrfs_ioctl_clone(struct file *file, unsigned long srcfd, btrfs_release_path(root, path); inode->i_mtime = inode->i_ctime = CURRENT_TIME; - if (new_key.offset + datal > inode->i_size) - btrfs_i_size_write(inode, - new_key.offset + datal); + + /* + * we round up to the block size at eof when + * determining which extents to clone above, + * but shouldn''t round up the file size +...

...oid __user *arg) trans = btrfs_join_transaction(root, 1); - BUG_ON(!trans); + if (IS_ERR(trans)) { + ret = PTR_ERR(trans); + goto out_drop_write; + } ret = btrfs_update_inode(trans, root, inode); - BUG_ON(ret); + if (ret) + goto out_endtrans; btrfs_update_iflags(inode); inode->i_ctime = CURRENT_TIME; - btrfs_end_transaction(trans, root); + ret = 0; +out_endtrans: + btrfs_end_transaction(trans, root); +out_drop_write: mnt_drop_write(file->f_path.mnt); - out_unlock: +out_unlock: mutex_unlock(&inode->i_mutex); - return 0; + return ret; } static int btrfs_ioctl_...

...s/file.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 110d3cb..15fecc1 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -1964,6 +1964,9 @@ out_trans: if (!trans) goto out_free; + inode_inc_iversion(inode); + inode->i_mtime = inode->i_ctime = CURRENT_TIME; + trans->block_rsv = &root->fs_info->trans_block_rsv; ret = btrfs_update_inode(trans, root, inode); nr = trans->blocks_used; -- 1.7.12.2 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo...

...+ } + + ret = mnt_want_write(file->f_path.mnt); + if (ret) + goto out_unlock; + + if (set) + ip->flags |= flag; + else + ip->flags &= ~flag; + + trans = btrfs_join_transaction(root, 1); + BUG_ON(!trans); + + ret = btrfs_update_inode(trans, root, inode); + BUG_ON(ret); + + inode->i_ctime = CURRENT_TIME; + btrfs_end_transaction(trans, root); + + mnt_drop_write(file->f_path.mnt); + out_unlock: + mutex_unlock(&inode->i_mutex); + return 0; +} + long btrfs_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { @@ -1278,6 +1326,8 @@ long btrfs_ioctl(struct file *...

...isn't known include/linux/fs.h:357: error: storage size of `bd_mount_sem' isn't known include/linux/fs.h:431: error: storage size of `i_atime' isn't known include/linux/fs.h:432: error: storage size of `i_mtime' isn't known include/linux/fs.h:433: error: storage size of `i_ctime' isn't known include/linux/fs.h:440: error: storage size of `i_sem' isn't known include/linux/fs.h:441: error: storage size of `i_alloc_sem' isn't known include/linux/fs.h:447: error: storage size of `i_data' isn't known include/linux/fs.h:574: error: storage size o...

...BUG_ON(ret); btrfs_drop_extent_cache(inode, cur_offset, cur_offset + ins.offset -1, 0); + num_bytes -= ins.offset; cur_offset += ins.offset; alloc_hint = ins.objectid + ins.offset; - btrfs_unreserve_metadata_space(root, 1); - } -out: - if (cur_offset > start) { + inode->i_ctime = CURRENT_TIME; BTRFS_I(inode)->flags |= BTRFS_INODE_PREALLOC; if (!(mode & FALLOC_FL_KEEP_SIZE) && - cur_offset > i_size_read(inode)) - btrfs_i_size_write(inode, cur_offset); + cur_offset > inode->i_size) { + i_size_write(inode, cur_offset); + btrfs_o...

Howdy, I have dovecot installed on CentOS (rhel3 clone), and I'm using Dag's dovecot package. I have postfix setup to deliver to Maildir, in /home. The /home volume was formatted with JFS. In this setup, both Outlook and Thunderbird would not show any new mail unless they were completely shutdown and restarted. I have moved /home to an ext3 formatted and all is well. Anyone have