- 04 7月, 2013 1 次提交
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由 Vyacheslav Dubeyko 提交于
Currently, NILFS2 returns 0 as free inodes count (f_ffree) and current used inodes count as total file nodes in file system (f_files): df -i Filesystem Inodes IUsed IFree IUse% Mounted on /dev/loop0 2 2 0 100% /mnt/nilfs2 This patch implements real calculation of free inodes count. First of all, it is calculated total file nodes in file system as (desc_blocks_count * groups_per_desc_block * entries_per_group). Then, it is calculated free inodes count as difference the total file nodes and used inodes count. As a result, we have such output for NILFS2: df -i Filesystem Inodes IUsed IFree IUse% Mounted on /dev/loop0 4194304 2114701 2079603 51% /mnt/nilfs2 Reported-by: NClemens Eisserer <linuxhippy@gmail.com> Signed-off-by: NVyacheslav Dubeyko <slava@dubeyko.com> Signed-off-by: NRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Tested-by: NVyacheslav Dubeyko <slava@dubeyko.com> Cc: Joern Engel <joern@logfs.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 23 10月, 2010 1 次提交
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由 Ryusuke Konishi 提交于
This makes use of iget5_locked to allocate or get inode for metadata files to stop using own inode allocator. Signed-off-by: NRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
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- 20 11月, 2009 1 次提交
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由 Ryusuke Konishi 提交于
This will displace nilfs_mdt_new() constructor with individual metadata file constructors like nilfs_dat_new(), new_sufile_new(), nilfs_cpfile_new(), and nilfs_ifile_new(). This makes it possible for each metadata file to have own intialization code. Signed-off-by: NRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
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- 14 9月, 2009 1 次提交
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由 Ryusuke Konishi 提交于
This gets rid of NILFS_CPFILE_GFP, NILFS_SUFILE_GFP, NILFS_DAT_GFP, and NILFS_IFILE_GFP. All of these constants refer to NILFS_MDT_GFP, and can be removed. Signed-off-by: NRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
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- 07 4月, 2009 1 次提交
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由 Ryusuke Konishi 提交于
This adds a meta data file which stores on-disk inodes in its data blocks. Signed-off-by: NRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Signed-off-by: NYoshiji Amagai <amagai.yoshiji@lab.ntt.co.jp> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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