Hi Chao, On Mon, Jan 11, 2016 at 03:25:11PM +0800, Chao Yu wrote: > Hi Jaegeuk, > > > -----Original Message----- > > From: Jaegeuk Kim [mailto:jaegeuk@xxxxxxxxxx] > > Sent: Sunday, January 10, 2016 9:10 AM > > To: linux-kernel@xxxxxxxxxxxxxxx; linux-fsdevel@xxxxxxxxxxxxxxx; > > linux-f2fs-devel@xxxxxxxxxxxxxxxxxxxxx > > Cc: Jaegeuk Kim > > Subject: [f2fs-dev] [PATCH] f2fs: should unset atomic flag after successful commit > > > > If there is an error during commit, we should keep the flag in order to > > abort it. > > > > Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx> > > --- > > fs/f2fs/file.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c > > index dfaed51..db0b2cb 100644 > > --- a/fs/f2fs/file.c > > +++ b/fs/f2fs/file.c > > @@ -1374,10 +1374,10 @@ static int f2fs_ioc_commit_atomic_write(struct file *filp) > > return ret; > > > > if (f2fs_is_atomic_file(inode)) { > > - clear_inode_flag(F2FS_I(inode), FI_ATOMIC_FILE); > > It was added in 6282adbf932c ("f2fs: call set_page_dirty to attach i_wb for > cgroup ") to avoid panic in kernel with writeback supported cgroup. We > should keep it here. > > > ret = commit_inmem_pages(inode, false); > > if (ret) > > goto err_out; > > + clear_inode_flag(F2FS_I(inode), FI_ATOMIC_FILE); > > How about setting atomic flag if there occurs an error during committing. Got your point. Thanks, > > Thanks, > > > } > > > > ret = f2fs_sync_file(filp, 0, LLONG_MAX, 0); > > -- > > 2.6.3 > > > > > > ------------------------------------------------------------------------------ > > Site24x7 APM Insight: Get Deep Visibility into Application Performance > > APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month > > Monitor end-to-end web transactions and take corrective actions now > > Troubleshoot faster and improve end-user experience. Signup Now! > > http://pubads.g.doubleclick.net/gampad/clk?id=267308311&iu=/4140 > > _______________________________________________ > > Linux-f2fs-devel mailing list > > Linux-f2fs-devel@xxxxxxxxxxxxxxxxxxxxx > > https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
