RE: [PATCH 1/2] f2fs: fix extent cache memory leak

2015-03-08 Thread Chao Yu 
Hi Wanpeng,

> -Original Message-
> From: Wanpeng Li [mailto:wanpeng...@linux.intel.com]
> Sent: Friday, March 06, 2015 3:01 PM
> To: Jaegeuk Kim
> Cc: Changman Lee; Chao Yu; linux-f2fs-de...@lists.sourceforge.net;
> linux-fsde...@vger.kernel.org; linux-kernel@vger.kernel.org; Wanpeng Li
> Subject: [PATCH 1/2] f2fs: fix extent cache memory leak
> 
> extent tree/node slab cache is created during f2fs insmod,
> how, it isn't destroyed during f2fs rmmod, this patch fix
> it by destroy extent tree/node slab cache once rmmod f2fs.

This is my bad, thanks for your catching and fixing.

> 
> Signed-off-by: Wanpeng Li 

Reviewed-by: Chao Yu 

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[PATCH 1/2] f2fs: fix extent cache memory leak

2015-03-05 Thread Wanpeng Li 
extent tree/node slab cache is created during f2fs insmod,
how, it isn't destroyed during f2fs rmmod, this patch fix 
it by destroy extent tree/node slab cache once rmmod f2fs.

Signed-off-by: Wanpeng Li 
---
 fs/f2fs/super.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index e649f21..0b8a2d8 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -1323,6 +1323,7 @@ static void __exit exit_f2fs_fs(void)
remove_proc_entry("fs/f2fs", NULL);
f2fs_destroy_root_stats();
unregister_filesystem(&f2fs_fs_type);
+   destroy_extent_cache();
destroy_checkpoint_caches();
destroy_segment_manager_caches();
destroy_node_manager_caches();
-- 
1.9.1

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