The patch titled
Subject: fix-clusters-leak-in-ocfs2_defrag_extent-fix
has been added to the -mm tree. Its filename is
fix-clusters-leak-in-ocfs2_defrag_extent-fix.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/fix-clusters-leak-in-ocfs2_defrag_extent-fix.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/fix-clusters-leak-in-ocfs2_defrag_extent-fix.patch
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------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: fix-clusters-leak-in-ocfs2_defrag_extent-fix
include localalloc.h, reduce scope of data_ac
Cc: Larry Chen <lchen@xxxxxxxx>
Cc: Mark Fasheh <mark@xxxxxxxxxx>
Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
Cc: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
Cc: Joseph Qi <jiangqi903@xxxxxxxxx>
Cc: Changwei Ge <ge.changwei@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ocfs2/move_extents.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
--- a/fs/ocfs2/move_extents.c~fix-clusters-leak-in-ocfs2_defrag_extent-fix
+++ a/fs/ocfs2/move_extents.c
@@ -25,6 +25,7 @@
#include "ocfs2_ioctl.h"
#include "alloc.h"
+#include "localalloc.h"
#include "aops.h"
#include "dlmglue.h"
#include "extent_map.h"
@@ -227,7 +228,6 @@ static int ocfs2_defrag_extent(struct oc
u32 new_phys_cpos, new_len;
u64 phys_blkno = ocfs2_clusters_to_blocks(inode->i_sb, phys_cpos);
int need_free = 0;
- struct ocfs2_alloc_context *data_ac;
if ((ext_flags & OCFS2_EXT_REFCOUNTED) && *len) {
BUG_ON(!ocfs2_is_refcount_inode(inode));
@@ -345,7 +345,8 @@ static int ocfs2_defrag_extent(struct oc
out_commit:
if (need_free && context->data_ac) {
- data_ac = context->data_ac;
+ struct ocfs2_alloc_context *data_ac = context->data_ac;
+
if (context->data_ac->ac_which == OCFS2_AC_USE_LOCAL)
ocfs2_free_local_alloc_bits(osb, handle, data_ac,
new_phys_cpos, new_len);
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
mm-utilc-improve-kvfree-kerneldoc.patch
fix-crash-on-ocfs2_duplicate_clusters_by_page-v5-checkpatch-fixes.patch
arm-arch-arm-include-asm-pageh-needs-personalityh.patch
fix-clusters-leak-in-ocfs2_defrag_extent-fix.patch
mm.patch
mmpage_alloc-pf_wq_worker-threads-must-sleep-at-should_reclaim_retry-fix.patch
mm-page_alloc-reduce-unnecessary-binary-search-in-memblock_next_valid_pfn-fix.patch
mm-page_alloc-reduce-unnecessary-binary-search-in-memblock_next_valid_pfn-fix-fix.patch
mm-memblock-introduce-memblock_search_pfn_regions-fix.patch
mm-calculate-deferred-pages-after-skipping-mirrored-memory-fix.patch
list_lru-prefetch-neighboring-list-entries-before-acquiring-lock-fix.patch
lib-bitmapc-fix-remaining-space-computation-in-bitmap_print_to_pagebuf-fix.patch
kernel-forkc-export-kernel_thread-to-modules.patch
slab-leaks3-default-y.patch
