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authorRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2009-04-06 19:01:56 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-04-07 08:31:19 -0700
commit458c5b0822a669d170fdb7bb16c9145f652ebe06 (patch)
treef2c53998492306a8aaf6d20ded229b69cba17348 /fs/nilfs2/segment.h
parente62687468588f47c32256e3c8c36157c40111b6e (diff)
nilfs2: clean up sketch file
The sketch file is a file to mark checkpoints with user data. It was experimentally introduced in the original implementation, and now obsolete. The file was handled differently with regular files; the file size got truncated when a checkpoint was created. This stops the special treatment and will treat it as a regular file. Most users are not affected because mkfs.nilfs2 no longer makes this file. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/nilfs2/segment.h')
-rw-r--r--fs/nilfs2/segment.h8
1 files changed, 0 insertions, 8 deletions
diff --git a/fs/nilfs2/segment.h b/fs/nilfs2/segment.h
index 2dd39da9f38..fbd162d7170 100644
--- a/fs/nilfs2/segment.h
+++ b/fs/nilfs2/segment.h
@@ -108,7 +108,6 @@ struct nilfs_segsum_pointer {
* @sc_nblk_this_inc: Number of blocks included in the current logical segment
* @sc_seg_ctime: Creation time
* @sc_flags: Internal flags
- * @sc_sketch_inode: Inode of the sketch file
* @sc_state_lock: spinlock for sc_state and so on
* @sc_state: Segctord state flags
* @sc_flush_request: inode bitmap of metadata files to be flushed
@@ -158,13 +157,6 @@ struct nilfs_sc_info {
unsigned long sc_flags;
- /*
- * Pointer to an inode of the sketch.
- * This pointer is kept only while it contains data.
- * We protect it with a semaphore of the segment constructor.
- */
- struct inode *sc_sketch_inode;
-
spinlock_t sc_state_lock;
unsigned long sc_state;
unsigned long sc_flush_request;