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| author | Jan Kara <jack@suse.cz> | 2011-01-20 14:44:26 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-20 17:02:06 -0800 |
| commit | 382e27daa542ce97c500dc357841c6416c735cc2 (patch) | |
| tree | 1fc6d8375848ef3e756e3b9bc1fe9da7dcfa8a3e /mm/truncate.c | |
| parent | 987eba66e0e6aa654d60881a14731a353ee0acb4 (diff) | |
| download | lwn-382e27daa542ce97c500dc357841c6416c735cc2.tar.gz lwn-382e27daa542ce97c500dc357841c6416c735cc2.zip | |
mm: fix truncate_setsize() comment
Contrary to what the comment says, truncate_setsize() should be called
*before* filesystem truncated blocks.
Signed-off-by: Jan Kara <jack@suse.cz>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Al Viro <viro@ZenIV.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/truncate.c')
| -rw-r--r-- | mm/truncate.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/mm/truncate.c b/mm/truncate.c index 3c2d5ddfa0d4..49feb46e77b8 100644 --- a/mm/truncate.c +++ b/mm/truncate.c @@ -549,13 +549,12 @@ EXPORT_SYMBOL(truncate_pagecache); * @inode: inode * @newsize: new file size * - * truncate_setsize updastes i_size update and performs pagecache - * truncation (if necessary) for a file size updates. It will be - * typically be called from the filesystem's setattr function when - * ATTR_SIZE is passed in. + * truncate_setsize updates i_size and performs pagecache truncation (if + * necessary) to @newsize. It will be typically be called from the filesystem's + * setattr function when ATTR_SIZE is passed in. * - * Must be called with inode_mutex held and after all filesystem - * specific block truncation has been performed. + * Must be called with inode_mutex held and before all filesystem specific + * block truncation has been performed. */ void truncate_setsize(struct inode *inode, loff_t newsize) { |