The patch titled do_mbind(): fix memory leak has been removed from the -mm tree. Its filename was do_mbind-fix-memory-leak.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: do_mbind(): fix memory leak From: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx> If migrate_prep is failed, new variable is leaked. This patch fixes it. Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx> Acked-by: Christoph Lameter <cl@xxxxxxxxxxxxxxxxxxxx> Cc: <stable@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- diff -puN mm/mempolicy.c~do_mbind-fix-memory-leak mm/mempolicy.c --- a/mm/mempolicy.c~do_mbind-fix-memory-leak +++ a/mm/mempolicy.c @@ -1024,7 +1024,7 @@ static long do_mbind(unsigned long start err = migrate_prep(); if (err) - return err; + goto mpol_out; } { NODEMASK_SCRATCH(scratch); @@ -1039,10 +1039,9 @@ static long do_mbind(unsigned long start err = -ENOMEM; NODEMASK_SCRATCH_FREE(scratch); } - if (err) { - mpol_put(new); - return err; - } + if (err) + goto mpol_out; + vma = check_range(mm, start, end, nmask, flags | MPOL_MF_INVERT, &pagelist); @@ -1062,6 +1061,7 @@ static long do_mbind(unsigned long start putback_lru_pages(&pagelist); up_write(&mm->mmap_sem); + mpol_out: mpol_put(new); return err; } _ Patches currently in -mm which might be from kosaki.motohiro@xxxxxxxxxxxxxx are origin.patch page-allocator-always-wake-kswapd-when-restarting-an-allocation-attempt-after-direct-reclaim-failed.patch page-allocator-do-not-allow-interrupts-to-use-alloc_harder.patch linux-next.patch oom-dump-stack-and-vm-state-when-oom-killer-panics.patch readahead-add-blk_run_backing_dev.patch mmap-dont-return-enomem-when-mapcount-is-temporarily-exceeded-in-munmap.patch mmap-dont-return-enomem-when-mapcount-is-temporarily-exceeded-in-munmap-checkpatch-fixes.patch mm-vsmcan-check-shrink_active_list-sc-isolate_pages-return-value.patch mm-move-inc_zone_page_statenr_isolated-to-just-isolated-place.patch oom_kill-use-rss-value-instead-of-vm-size-for-badness.patch fs-symlink-write_begin-allocation-context-fix-reiser4-fix.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html