From 7652bdfcb5888a389a7850ed19a4630e3a09cb9c Mon Sep 17 00:00:00 2001
From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Date: Wed, 25 Jul 2012 18:12:03 +0300
Subject: ext4: 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: "Theodore Ts'o" <tytso@mit.edu>
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>
---
fs/ext4/inode.c | 8 --------
1 file changed, 8 deletions(-)
(limited to 'fs/ext4/inode.c')
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 6324f74e034..bcb60d08a96 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -4589,14 +4589,6 @@ static int ext4_expand_extra_isize(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 ext4_mark_inode_dirty(handle_t *handle, struct inode *inode)
{
--
cgit v1.2.3-70-g09d2
From f6463b0da6937e288b115d641ccd46c70fb3a4a8 Mon Sep 17 00:00:00 2001
From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Date: Wed, 25 Jul 2012 18:12:04 +0300
Subject: ext4: nuke pdflush from comments
The pdflush thread is long gone, so this patch removes references to pdflush
from ext4 comments.
Cc: "Theodore Ts'o" <tytso@mit.edu>
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>
---
fs/ext4/inode.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'fs/ext4/inode.c')
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index bcb60d08a96..dff171c3a12 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -1970,7 +1970,7 @@ static void ext4_end_io_buffer_write(struct buffer_head *bh, int uptodate);
* This function can get called via...
* - ext4_da_writepages after taking page lock (have journal handle)
* - journal_submit_inode_data_buffers (no journal handle)
- * - shrink_page_list via pdflush (no journal handle)
+ * - shrink_page_list via the kswapd/direct reclaim (no journal handle)
* - grab_page_cache when doing write_begin (have journal handle)
*
* We don't do any block allocation in this function. If we have page with
--
cgit v1.2.3-70-g09d2