| commit | a3d93f709e893187d301aa5458b2248db9f22bd1 | |
| author | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | |
| Tue, 7 Apr 2009 02:01:40 +0000 (6 19:01 -0700) | ||
| committer | Linus Torvalds <torvalds@linux-foundation.org> | |
| Tue, 7 Apr 2009 15:31:16 +0000 (7 08:31 -0700) | ||
| tree | 9097bf495de11ebac7853c0007a2f3a67fab876b | treesnapshot (tar.gz zip) |
| parent | 84ef1ecfdea2f9f1e740a4bee0fa9cd629bdda70 | commitdiff |
nilfs2: block cache for garbage collection
This adds the cache of on-disk blocks to be moved in garbage
collection. The disk blocks are held with dummy inodes (called
gcinodes), and this file provides lookup function of the dummy inodes,
and their buffer read function.
Signed-off-by: Seiji Kihara <kihara.seiji@lab.ntt.co.jp>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Signed-off-by: Yoshiji Amagai <amagai.yoshiji@lab.ntt.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This adds the cache of on-disk blocks to be moved in garbage
collection. The disk blocks are held with dummy inodes (called
gcinodes), and this file provides lookup function of the dummy inodes,
and their buffer read function.
Signed-off-by: Seiji Kihara <kihara.seiji@lab.ntt.co.jp>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Signed-off-by: Yoshiji Amagai <amagai.yoshiji@lab.ntt.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| fs/nilfs2/gcinode.c | [new file with mode: 0644] | blob |