search for: vnode_t

Displaying 6 results from an estimated 6 matches for "vnode_t".

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2007 Nov 20
6
How to dereference a pointer to a pointer
Hi. I would like to print out a field of a vnode, but the argument to the function is of type vnode_t **. If I set "this->vpp" to arg2 in an entry function to zfs_lookup(), I''d like to retrieve the value of one of the fields of *(this->vpp) in the return function. Something like the below (but the syntax below is not right): printf("zfs_lookup: %d",...
2007 Jul 26
2
Tracing znode_t from dnode_t
Hi, To get my understanding of zfs data structures correct, I need to trace znode_t from given dnode_t. I came up with following trace, is this correct? dnote_t->dn_bonus->db_user_ptr points to corresponding znode_t Is there any other(better) way to trace znode_t from dnode_t? Cheers, -Atul
2013 Jul 17
3
Help with filing a [maybe] ZFS/mmap bug.
Hi All, I have what I think is a ZFS related bug. Unfortunately my simplest test case is a bit cumbersome and I haven't definitively proven that the problem is ZFS related. I'm hoping for some feedback on how to move forward. Quick background: I rip my CD's using grip and produce flac files. I tag the music using Musicbrainz' Picard and transcode it to mp3's within Picard
2006 Jun 13
1
printing vnode page list
I''m trying to debug a problem that requires I print the dirty pages (v_pages) list. Any suggestions? This message posted from opensolaris.org
2008 Feb 21
3
Reclaiming transmit descriptors by NIC drivers with Crossbow new scheduling
The following is mainly a capture of parts of multiple off-line discussions within members of the Crossbow team (Gopi, Thiru, Roamer, May-Lin, Thirumailai, Nitin, KB, ...), I thought I''d open it up to other participants. Crossbow''s core scheduling involves switching a NIC (or individual Rx rings on the NIC) to polling mode. The receive interrupt will become not only rarer,
2007 May 09
5
Refactor zfs_zget()
Hi, Since almost all operations in the FUSE low-level API identify files by inode number, I''ve been using zfs_zget() to get the corresponding znode/vnode in order to call the corresponding VFS function in zfs_vnops.c. However, there are some cases when zfs_zget() behaves slightly different than I need: 1) If zp->z_unlinked != 0 then zfs_zget() returns ENOENT. I need it to return