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| author | Filipe Manana <fdmanana@suse.com> | 2015-06-13 07:52:56 +0200 |
|---|---|---|
| committer | Chris Mason <clm@fb.com> | 2015-06-30 23:36:46 +0200 |
| commit | c3f4a1685bb87e59c886ee68f7967eae07d4dffa (patch) | |
| tree | 9337b53985de5c9010d75c82d9c34148c493e708 /MAINTAINERS | |
| parent | Btrfs: fix race between balance and unused block group deletion (diff) | |
| download | linux-c3f4a1685bb87e59c886ee68f7967eae07d4dffa.tar.xz linux-c3f4a1685bb87e59c886ee68f7967eae07d4dffa.zip | |
Btrfs: use kmem_cache_free when freeing entry in inode cache
The free space entries are allocated using kmem_cache_zalloc(),
through __btrfs_add_free_space(), therefore we should use
kmem_cache_free() and not kfree() to avoid any confusion and
any potential problem. Looking at the kfree() definition at
mm/slab.c it has the following comment:
/*
* (...)
*
* Don't free memory not originally allocated by kmalloc()
* or you will run into trouble.
*/
So better be safe and use kmem_cache_free().
Cc: stable@vger.kernel.org
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'MAINTAINERS')
0 files changed, 0 insertions, 0 deletions