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| author | Peter Lieven <pl@dlhnet.de> | 2013-02-25 19:12:03 +0200 |
|---|---|---|
| committer | Michael Roth <mdroth@linux.vnet.ibm.com> | 2013-04-02 15:44:43 -0500 |
| commit | 0fcf00b55c6a5fb8af1f62a9eb4cbfa3171709e6 (patch) | |
| tree | 0c002dd3ce4f3a44401ee98e8d6d811f0951c4e5 /target-mips | |
| parent | 5610ef5863a7834f0680f520beb8c48b2dc107e4 (diff) | |
| download | qemu-0fcf00b55c6a5fb8af1f62a9eb4cbfa3171709e6.tar.gz | |
page_cache: fix memory leak
XBZRLE encoded migration introduced a MRU page cache
meachnism. Unfortunately, cached items where never freed in
case of a collision in the page cache on cache_insert().
This lead to out of memory conditions during XBZRLE migration
if the page cache was small and there where a lot of collisions
in the cache.
Signed-off-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Orit Wasserman <owasserm@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Juan Quintela <quintela@redhat.com>
(cherry picked from commit 32a1c08b60a8ac0e63b54a5793a26b5e32b36618)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Diffstat (limited to 'target-mips')
0 files changed, 0 insertions, 0 deletions