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[v1,23/25] pnfsblock: Implement release_inval_marks

Message ID 1310947152-12255-24-git-send-email-rees@umich.edu (mailing list archive)
State New, archived
Headers show

Commit Message

Jim Rees July 17, 2011, 11:59 p.m. UTC 
From: Zhang Jingwang <zhangjingwang@nrchpc.ac.cn>

Leaving it unimplemented will cause memory leak.

Signed-off-by: Zhang Jingwang <zhangjingwang@nrchpc.ac.cn>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: Benny Halevy <benny@tonian.com>
---
 fs/nfs/blocklayout/blocklayout.c |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)
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Patch

diff --git a/fs/nfs/blocklayout/blocklayout.c b/fs/nfs/blocklayout/blocklayout.c
index d6ace20..f2ec40e 100644
--- a/fs/nfs/blocklayout/blocklayout.c
+++ b/fs/nfs/blocklayout/blocklayout.c
@@ -525,10 +525,15 @@  release_extents(struct pnfs_block_layout *bl, struct pnfs_layout_range *range)
 	spin_unlock(&bl->bl_ext_lock);
 }
 
-/* STUB */
 static void
 release_inval_marks(struct pnfs_inval_markings *marks)
 {
+	struct pnfs_inval_tracking *pos, *temp;
+
+	list_for_each_entry_safe(pos, temp, &marks->im_tree.mtt_stub, it_link) {
+		list_del(&pos->it_link);
+		kfree(pos);
+	}
 	return;
 }