On Mon, Oct 01, 2012 at 10:50:47AM +0800, Fengguang Wu wrote: > Hi Dmitry, > > FYI, there are new smatch warnings show up in > > tree: git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git dev > head: 07043757c1a4018a04aded14deb1f28269a4b2ad > commit: c6a59106b4106d13dc824a388c5572ddd65a0779 [47/50] ext4: punch_hole should wait for DIO writers > > arch/x86/include/asm/jump_label.h:25 arch_static_branch() info: ignoring unreachable code. > + fs/ext4/extents.c:4949 ext4_ext_punch_hole() warn: inconsistent returns mutex:&inode->i_mutex: locked (4813,4815) unlocked (4806,4949) Hi Fengguang, Thanks for pointing this out! I've fixed the obvious bug in the commit once the smatch warning was pointed out. - Ted -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
