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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2015-03-12 18:46:19 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-03-12 18:46:19 -0700 |
| commit | c202baf017aea0c860e53131bc55bb1af7177e76 (patch) | |
| tree | f3b19d008aac14979e115542f4b689e6c99f33cd /fs/nilfs2 | |
| parent | mm: thp: Return the correct value for change_huge_pmd (diff) | |
| parent | memcg: disable hierarchy support if bound to the legacy cgroup hierarchy (diff) | |
| download | linux-dev-c202baf017aea0c860e53131bc55bb1af7177e76.tar.xz linux-dev-c202baf017aea0c860e53131bc55bb1af7177e76.zip | |
Merge branch 'akpm' (patches from Andrew)
Merge misc fixes from Andrew Morton:
"13 fixes"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
memcg: disable hierarchy support if bound to the legacy cgroup hierarchy
mm: reorder can_do_mlock to fix audit denial
kasan, module: move MODULE_ALIGN macro into <linux/moduleloader.h>
kasan, module, vmalloc: rework shadow allocation for modules
fanotify: fix event filtering with FAN_ONDIR set
mm/nommu.c: export symbol max_mapnr
arch/c6x/include/asm/pgtable.h: define dummy pgprot_writecombine for !MMU
nilfs2: fix deadlock of segment constructor during recovery
mm: cma: fix CMA aligned offset calculation
mm, hugetlb: close race when setting PageTail for gigantic pages
mm, oom: do not fail __GFP_NOFAIL allocation if oom killer is disabled
drivers/rtc/rtc-s3c.c: add .needs_src_clk to s3c6410 RTC data
ocfs2: make append_dio an incompat feature
Diffstat (limited to 'fs/nilfs2')
| -rw-r--r-- | fs/nilfs2/segment.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/nilfs2/segment.c b/fs/nilfs2/segment.c index 469086b9f99b..0c3f303baf32 100644 --- a/fs/nilfs2/segment.c +++ b/fs/nilfs2/segment.c @@ -1907,6 +1907,7 @@ static void nilfs_segctor_drop_written_files(struct nilfs_sc_info *sci, struct the_nilfs *nilfs) { struct nilfs_inode_info *ii, *n; + int during_mount = !(sci->sc_super->s_flags & MS_ACTIVE); int defer_iput = false; spin_lock(&nilfs->ns_inode_lock); @@ -1919,10 +1920,10 @@ static void nilfs_segctor_drop_written_files(struct nilfs_sc_info *sci, brelse(ii->i_bh); ii->i_bh = NULL; list_del_init(&ii->i_dirty); - if (!ii->vfs_inode.i_nlink) { + if (!ii->vfs_inode.i_nlink || during_mount) { /* - * Defer calling iput() to avoid a deadlock - * over I_SYNC flag for inodes with i_nlink == 0 + * Defer calling iput() to avoid deadlocks if + * i_nlink == 0 or mount is not yet finished. */ list_add_tail(&ii->i_dirty, &sci->sc_iput_queue); defer_iput = true; |