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| author | Arnd Bergmann <arnd@arndb.de> | 2013-06-20 02:14:59 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2013-06-20 02:15:45 +0200 |
| commit | e5051b8472c2fde91e44d906c9a2e516a10b60b2 (patch) | |
| tree | b7c27378ca981a7bcf86639db7b0cde834feb0b6 /mm/memcontrol.c | |
| parent | c3b693d1d63444afe4fbf809d8a311b63741e503 (diff) | |
| parent | 3bfbc6cd9b41f937a134ba65a4a1eefba062b9a8 (diff) | |
Merge tag 'imx-soc-3.11' of git://git.linaro.org/people/shawnguo/linux-2.6 into next/soc
From Shawn Guo:
imx soc changes for 3.11:
* New SoCs i.MX6 Sololite and Vybrid VF610 support
* imx5 and imx6 clock fixes and additions
* Update clock driver to use of_clk_init() function
* Refactor restart routine mxc_restart() to get it work for DT boot
as well
* Clean up mxc specific ulpi access ops
* imx defconfig updates
* tag 'imx-soc-3.11' of git://git.linaro.org/people/shawnguo/linux-2.6: (29 commits)
ARM: imx_v6_v7_defconfig: Enable Vybrid VF610
ARM: imx_v6_v7_defconfig: Enable imx-wm8962 by default
ARM: clk-imx6qdl: Add clko1 configuration for imx6qdl-sabresd
ARM: imx_v6_v7_defconfig: Enable PWM and backlight options
ARM: imx: Remove mxc specific ulpi access ops
ARM: imx: add initial support for VF610
ARM: imx: add VF610 clock support
ARM: imx_v6_v7_defconfig: enable parallel display
ARM: imx: clk: No need to initialize phandle struct
ARM: imx: irq-common: Include header to avoid sparse warning
ARM: imx: Enable mx6 solo-lite support
ARM: imx6: use common of_clk_init() call to initialize clocks
ARM: imx6q: call of_clk_init() to register fixed rate clocks
ARM: imx: imx_v6_v7_defconfig: Select CONFIG_DRM_IMX_TVE
ARM: i.MX6: clk: add different DualLite MLB clock config
ARM i.MX5: Add S/PDIF clocks
ARM i.MX53: Add SATA clock
ARM: imx6q: clk: add the eim_slow clock
ARM: imx: remove MLB PLL from pllv3
ARM: imx: disable pll8_mlb in mx6q_clks
...
Conflicts:
arch/arm/Kconfig.debug (simple add/add conflict)
Includes an update to 3.10-rc6
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'mm/memcontrol.c')
| -rw-r--r-- | mm/memcontrol.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 010d6c14129a..194721839cf5 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -1199,7 +1199,6 @@ struct mem_cgroup *mem_cgroup_iter(struct mem_cgroup *root, mz = mem_cgroup_zoneinfo(root, nid, zid); iter = &mz->reclaim_iter[reclaim->priority]; - last_visited = iter->last_visited; if (prev && reclaim->generation != iter->generation) { iter->last_visited = NULL; goto out_unlock; @@ -1218,13 +1217,12 @@ struct mem_cgroup *mem_cgroup_iter(struct mem_cgroup *root, * is alive. */ dead_count = atomic_read(&root->dead_count); - smp_rmb(); - last_visited = iter->last_visited; - if (last_visited) { - if ((dead_count != iter->last_dead_count) || - !css_tryget(&last_visited->css)) { + if (dead_count == iter->last_dead_count) { + smp_rmb(); + last_visited = iter->last_visited; + if (last_visited && + !css_tryget(&last_visited->css)) last_visited = NULL; - } } } @@ -3141,8 +3139,6 @@ int memcg_update_cache_size(struct kmem_cache *s, int num_groups) return -ENOMEM; } - INIT_WORK(&s->memcg_params->destroy, - kmem_cache_destroy_work_func); s->memcg_params->is_root_cache = true; /* |