The patch titled Subject: ocfs2: add freeze protection to ocfs2_file_splice_write() has been added to the -mm tree. Its filename is ocfs2-add-freeze-protection-to-ocfs2_file_splice_write.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Jan Kara <jack@xxxxxxx> Subject: ocfs2: add freeze protection to ocfs2_file_splice_write() ocfs2_file_splice_write() was missed when adding freeze protection to all write paths. Fix that. Signed-off-by: Jan Kara <jack@xxxxxxx> Acked-by: Joel Becker <jlbec@xxxxxxxxxxxx> Cc: Mark Fasheh <mfasheh@xxxxxxxx> Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- fs/ocfs2/file.c | 4 ++++ 1 file changed, 4 insertions(+) diff -puN fs/ocfs2/file.c~ocfs2-add-freeze-protection-to-ocfs2_file_splice_write fs/ocfs2/file.c --- a/fs/ocfs2/file.c~ocfs2-add-freeze-protection-to-ocfs2_file_splice_write +++ a/fs/ocfs2/file.c @@ -2467,6 +2467,9 @@ static ssize_t ocfs2_file_splice_write(s out->f_path.dentry->d_name.len, out->f_path.dentry->d_name.name, len); + if (!sb_start_file_write(out)) + return -EAGAIN; + if (pipe->inode) mutex_lock_nested(&pipe->inode->i_mutex, I_MUTEX_PARENT); @@ -2505,6 +2508,7 @@ static ssize_t ocfs2_file_splice_write(s balance_dirty_pages_ratelimited(mapping); } + sb_end_write(inode->i_sb); return ret; } _ Patches currently in -mm which might be from jack@xxxxxxx are linux-next.patch ocfs2-add-freeze-protection-to-ocfs2_file_splice_write.patch fs-change-return-values-from-eacces-to-eperm.patch bdi-allow-block-devices-to-say-that-they-require-stable-page-writes.patch mm-only-enforce-stable-page-writes-if-the-backing-device-requires-it.patch 9pfs-fix-filesystem-to-wait-for-stable-page-writeback.patch block-optionally-snapshot-page-contents-to-provide-stable-pages-during-write.patch ocfs2-wait-for-page-writeback-to-provide-stable-pages.patch ubifs-wait-for-page-writeback-to-provide-stable-pages.patch hfsplus-add-osx-prefix-for-handling-namespace-of-mac-os-x-extended-attributes.patch hfsplus-add-on-disk-layout-declarations-related-to-attributes-tree.patch hfsplus-add-functionality-of-manipulating-by-records-in-attributes-tree.patch hfsplus-rework-functionality-of-getting-setting-and-deleting-of-extended-attributes.patch hfsplus-add-support-of-manipulation-by-attributes-file.patch ocfs2-fix-possible-use-after-free-with-aio.patch fs-direct-ioc-fix-possible-use-after-free-with-aio.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