Opened 5 years ago

Last modified 5 years ago

#12501 new bug

Page fault in file_cache_sync

Reported by: jessicah Owned by: axeld
Priority: normal Milestone: Unscheduled
Component: System/Kernel Version: R1/Development
Keywords: Cc:
Blocked By: Blocking:
Platform: All


Was performing big copies with Tracker when it KDL'd (two copy operations at once), triggered by what looks like perhaps running out of vnodes...

Attachments (1)

File_000.jpeg (2.0 MB ) - added by jessicah 5 years ago.

Download all attachments as: .zip

Change History (2)

by jessicah, 5 years ago

Attachment: File_000.jpeg added


comment:1 by phoudoin, 5 years ago

Well, guess that the vnode VMCache is not set or not valid anymore:

I also wonder in cache_prefetch_vnode() if the resource guard:

... is not misplaced. What will forbid to exaust, on a big file, the whole vnode cache in the prefetch loop done below this check?

Shouldn't the check be moved in the while loop instead?

Last edited 5 years ago by phoudoin (previous) (diff)
Note: See TracTickets for help on using tickets.