diff options
| author | Artem Bityutskiy <artem.bityutskiy@linux.intel.com> | 2012-07-25 18:12:02 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-08-04 12:15:32 +0400 |
| commit | d3009c6cffd37e9bc8435a002fe862548c440d97 (patch) | |
| tree | 70b246c473827623722025df3213a81dc4109a04 /fs/ext3 | |
| parent | 6601fac822778aa6003aed37d8ba7acdc9a4f369 (diff) | |
| download | lwn-d3009c6cffd37e9bc8435a002fe862548c440d97.tar.gz lwn-d3009c6cffd37e9bc8435a002fe862548c440d97.zip | |
ext3: nuke write_super from comments
The '->write_super' superblock method is gone, and this patch removes all the
references to 'write_super' from ext3.
Cc: Jan Kara <jack@suse.cz>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andreas Dilger <adilger.kernel@dilger.ca>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ext3')
| -rw-r--r-- | fs/ext3/inode.c | 8 | ||||
| -rw-r--r-- | fs/ext3/super.c | 11 |
2 files changed, 0 insertions, 19 deletions
diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c index 9a4a5c48b1c9..a07597307fd1 100644 --- a/fs/ext3/inode.c +++ b/fs/ext3/inode.c @@ -3459,14 +3459,6 @@ ext3_reserve_inode_write(handle_t *handle, struct inode *inode, * inode out, but prune_icache isn't a user-visible syncing function. * Whenever the user wants stuff synced (sys_sync, sys_msync, sys_fsync) * we start and wait on commits. - * - * Is this efficient/effective? Well, we're being nice to the system - * by cleaning up our inodes proactively so they can be reaped - * without I/O. But we are potentially leaving up to five seconds' - * worth of inodes floating about which prune_icache wants us to - * write out. One way to fix that would be to get prune_icache() - * to do a write_super() to free up some memory. It has the desired - * effect. */ int ext3_mark_inode_dirty(handle_t *handle, struct inode *inode) { diff --git a/fs/ext3/super.c b/fs/ext3/super.c index ff9bcdc5b0d5..8c892e93d8e7 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@ -64,11 +64,6 @@ static int ext3_freeze(struct super_block *sb); /* * Wrappers for journal_start/end. - * - * The only special thing we need to do here is to make sure that all - * journal_end calls result in the superblock being marked dirty, so - * that sync() will call the filesystem's write_super callback if - * appropriate. */ handle_t *ext3_journal_start_sb(struct super_block *sb, int nblocks) { @@ -90,12 +85,6 @@ handle_t *ext3_journal_start_sb(struct super_block *sb, int nblocks) return journal_start(journal, nblocks); } -/* - * The only special thing we need to do here is to make sure that all - * journal_stop calls result in the superblock being marked dirty, so - * that sync() will call the filesystem's write_super callback if - * appropriate. - */ int __ext3_journal_stop(const char *where, handle_t *handle) { struct super_block *sb; |