Displaying 4 results from an estimated 4 matches for "mpage_writepage".
2002 Sep 22
2
Assertion failure in ext3_get_block() at inode.c:853: "handle != 0"
...c02f2680 c1275e98 00000000 c016598a
Sep 21 23:10:05 devil kernel: c95c4e84 00000000 c9f65e90 00000001 c95c4f0c c9f65f70 00000000 00000004
Sep 21 23:10:05 devil kernel: c95c4f0c c9f65e58 fffffffc c9f65ee0 c95c4f3c c95c4f2c c95c4f1c c9f64000
Sep 21 23:10:05 devil kernel: Call Trace: [mpage_writepages+990/1971] [filemap_nopage+243/612] [do_no_page+617/784] [handle_mm_fault+149/360] [__set_page_dirty_buffers+344/404]
Sep 21 23:10:05 devil kernel: [filemap_sync_pte+106/116] [ext3_writepages+31/48] [ext3_get_block+0/104] [do_writepages+24/44] [filemap_fdatawrite+93/112] [msync_interval+102/196...
2007 Apr 24
2
Strange content in the kernel dmesg traces
...d content in the trace log (dmesg),
and I cannot figure out what it is or why it is there. If anyone
recognizes this situation, I invite comment and suggestions on how to
eliminate or decipher it:
4296757675 pdflush(80): do_writepages: map>ops>wrtpgs ffffffffa0195ff5
4296757675 pdflush(80): mpage_writepages w/b index 49728 pages 256000
<7><7><7><7><7><7><7><7><7><7><7><7><7><7><7><7><7><7><7><7><7>
<7><7><7><7><7><7><7><7><7&g...
2006 Nov 03
2
Newbie questions -- is OCFS2 what I even want?
Dear Sirs and Madams,
I run a small visual effects production company, Hammerhead Productions.
We'd like to have an easily extensible inexpensive relatively
high-performance
storage network using open-source components. I was hoping that OCFS2
would be that system.
I have a half-dozen 2 TB fileservers I'd like the rest of the network to see
as a single 12 TB disk, with the aggregate
2007 Apr 03
0
Page cache flushing algorithm question
...ch page that gets flushed depends in part on what file system is being
written to and whether or not there is a function for that file system to
handle the pages.
However, as far as I can tell, if the mapping data for a page does not exist
(mapping->a_ops->writepage == NULL), it is handed to mpage_writepage() for
buffer management and i/o submission, whereas almost all of the file systems
that do map this function map it to block_write_full_page. These two
functions use completely different algorithms for flushing a page from the
cache, or at least it sure looks that way. (This figures, because if t...