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authorLukas Czerner <lczerner@redhat.com>2013-05-21 23:26:36 -0400
committerTheodore Ts'o <tytso@mit.edu>2013-05-21 23:26:36 -0400
commitd8c8900ac113d2b2b3d382acda198b4ae29b1b51 (patch)
tree7d5874b39bd61a2d31ff3dbf537cddd4b5b5e20a /fs/ext3
parentca99fdd26b450cfc1dbcb6b01e1753ee5e6c88e0 (diff)
downloadop-kernel-dev-d8c8900ac113d2b2b3d382acda198b4ae29b1b51.zip
op-kernel-dev-d8c8900ac113d2b2b3d382acda198b4ae29b1b51.tar.gz
jbd: change journal_invalidatepage() to accept length
->invalidatepage() aop now accepts range to invalidate so we can make use of it in journal_invalidatepage() and all the users in ext3 file system. Also update ext3 trace point to print out length argument. Signed-off-by: Lukas Czerner <lczerner@redhat.com> Reviewed-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/ext3')
-rw-r--r--fs/ext3/inode.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c
index b6e5934..f67668f 100644
--- a/fs/ext3/inode.c
+++ b/fs/ext3/inode.c
@@ -1830,15 +1830,15 @@ static void ext3_invalidatepage(struct page *page, unsigned int offset,
{
journal_t *journal = EXT3_JOURNAL(page->mapping->host);
- trace_ext3_invalidatepage(page, offset);
+ trace_ext3_invalidatepage(page, offset, length);
/*
* If it's a full truncate we just forget about the pending dirtying
*/
- if (offset == 0)
+ if (offset == 0 && length == PAGE_CACHE_SIZE)
ClearPageChecked(page);
- journal_invalidatepage(journal, page, offset);
+ journal_invalidatepage(journal, page, offset, length);
}
static int ext3_releasepage(struct page *page, gfp_t wait)
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