Hello, This week I completed work on IN_CREATE and did some testing on inotify and found few bugs. IN_CREATE created some new bugs too on which I'm currently working on.
Vishesh On 07/08/2012 09:41 PM, Vishesh Yadav wrote: > Hello, > > This week I worked on NOTE_CREATE and IN_MOVED_* flags. These flags > required some workaround as their behavior required a little more > information than what is offered by kevent. There were few more problems > with this including the merging of events in kqueue for which I'm trying to > find a viable solution. > > Vishesh > > On Tue, Jul 3, 2012 at 12:10 PM, Vishesh Yadav <vishes...@gmail.com> wrote: > >> Hello, >> >> I wasn't able to put much work on code last week. Did some work on man >> pages. >> >> Vishesh >> >> >> On Tue, Jun 26, 2012 at 10:13 AM, Vishesh Yadav <vishes...@gmail.com>wrote: >> >>> Hello, >>> >>> In fifth week I implement idr - integer management library using code of >>> file descriptor allocators in kern_descrip.c. Worked to use the new library >>> to be used with filedesc, however something or other didn't work out. Will >>> be trying that again after looking at code more properly. Rest tested >>> existing work done till now which seems to work quite fine. There are >>> mainly two events left to handle IN_MOVED_TO and IN_MOVED_FROM, which I'm >>> being able to detect however have to synchronise them both using cookie >>> argument. >>> >>> Vishesh >>> >>> >>> On Mon, Jun 18, 2012 at 2:54 AM, Vishesh Yadav <vishes...@gmail.com>wrote: >>> >>>> Hello, >>>> >>>> This week's status - >>>> >>>> * Added following notes for EVFILT_VNODE - NOTE_OPEN, NOTE_ACCESS, >>>> NOTE_CLOSE_WRITE, NOTE_CLOSE_NOWRITE, NOTE_CREATE. They work with Hammer >>>> and UFS. >>>> >>>> * Implemented inotify_read() and have the most important masks working. >>>> Hence now we have a working inotify system. >>>> >>>> Vishesh >>>> >>>> On 06/10/2012 11:42 PM, Vishesh Yadav wrote: >>>>> Hello, >>>>> >>>>> Not much new code this week. Improved and tested existing code, exposed >>>>> watch/instance limits through sysctl and made the system respect the >>>> limits. >>>>> >>>>> Rest studied kernel kqueue interface and its usage to be used in >>>>> inotify_read. Planned to add few knotes like NOTE_ACCESS, NOTE_CLOSE >>>> and >>>>> linux like idr integer management that can be used in fdalloc and watch >>>>> descriptors. >>>>> >>>>> Regards, >>>>> Vishesh >>>>> >>>>> On 06/03/2012 10:14 PM, Vishesh Yadav wrote: >>>>>> Hello, >>>>>> >>>>>> This week I finished watch management functions. Now watches can be >>>> added, >>>>>> removed from into the inotify_instance. Hence inotify_add_watch, >>>>>> inotify_rm_watch are now almost complete. Just have to check error >>>> codes >>>>>> that are being returned. I also implemented fo_close for inotify >>>> fileops >>>>>> which cleans up the instance well now. >>>>>> >>>>>> Regards, >>>>>> Vishesh >>>>>> >>>>>> On Sat, May 26, 2012 at 7:07 PM, Vishesh Yadav <vishes...@gmail.com> >>>> wrote: >>>>>> >>>>>>> Hello everyone, >>>>>>> >>>>>>> Current status for first week - >>>>>>> >>>>>>> - Repository and wiki setup at Github[1] >>>>>>> - Made the basic skeleton for inotify interface - system calls, >>>> helper >>>>>>> functions, structures, headers and few basic stuff in there. >>>>>>> - Currently working on management of watches (will be using separate >>>>>>> file tables for watches). Once this is done, can write some working >>>> code. >>>>>>> >>>>>>> In community bonding period, I setup my working environment, browse >>>> and >>>>>>> understood relevant kernel codebase and studied Linux early and >>>> recent >>>>>>> inotify implementation. >>>>>>> >>>>>>> Now that exams are almost over, I hope I can catch up some pace now. >>>>>>> >>>>>>> Regards, >>>>>>> Vishesh >>>>>>> >>>>>>> [1] https://github.com/vishesh/DragonFlyBSD/ >>>>>>> >>>>>> >>>>> >>>>> >>>> >>>> >>>> >>> >> >
