search for: eiocbretry

...;/etc/group", O_RDONLY|0x80000) = -530 open("/etc/group", O_RDONLY|0x80000) = -530 open("/etc/group", O_RDONLY|0x80000) = -530 open("/etc/group", O_RDONLY|0x80000) = -530 write(1, "uid=0 gid=0 groups=0,1,2,3,4,6,1"..., 34) = 34 [cut] 530 is EIOCBRETRY according to errno.h, but, honestly, I do not know what does it mean and what I can do with it. SElinux - disabled via /etc/selinux/config. CentOS release 4.4 (Final) ? ????? 2.6.9-67.ELsmp. as well as Red Hat Enterprise Linux Server release 5.1 (Tikanga) 2.6.18-53.1.4.el5 Could anyone please...

Hi, here comes the next version of OCFS2 lockdep support. I've dropped patches with fixes from the series since they were already merged. As Joel suggested, I've simplified the main patch a bit so that we don't have ifdefs around lock declarations and there are also a few other minor improvements. Honza

V1->V2: Check to see if our current ppos is >= i_size after a short DIO read, just in case it was actually a short read and we need to just return. This is similar to what already happens in the write case. If we have a short read while doing O_DIRECT, instead of just returning, fallthrough and try to read the rest via buffered IO. BTRFS needs this because if we encounter a compressed or

Hi, the first four patches in this series fix locking problems in OCFS2 quota code (three of them can lead to potential deadlocks). The fifth patch reorders ip_alloc_sem for directories to be acquired before localalloc locks. Mark would you please merge these? The last two patches implement lockdep annotations for OCFS2 cluster locks. We annotate all the cluster locks except for special ones

...et = ep_poll(file->private_data, ++ (struct epoll_event __user *)iocb->ki_buf, ++ iocb->ki_nbytes, relative_ms); ++ ++ /* ++ * If a timeout was specified, ep_poll returned retry, and we have ++ * not yet registered a timer, go ahead and register one. ++ */ ++ if (ret == -EIOCBRETRY && !iocb->private) { ++ iocb->private = timer; ++ add_timer(timer); ++ } ++ ++ /* ++ * Did we get any events? ++ */ ++ if (ret >= 0) { ++ iocb->ki_cancel = NULL; ++ (void)del_timer(timer); ++ kfree(timer); ++ iocb->private = NULL; ++ } ++ ++ return ret; ++} + + /* +...

Hi, I'm resending this patch series. It's rediffed against linux-next branch of Joel's git tree. The first four patches are obvious fixes of deadlocks in quota code and should go in as soon as possible. The other three patches implement lockdep support for OCFS2 cluster locks. So you can have a look whether the code make sence to you and possibly merge them. They should be NOP when