diff options
| author | Prasad Joshi <[email protected]> | 2011-11-26 05:30:47 +0000 |
|---|---|---|
| committer | Prasad Joshi <[email protected]> | 2012-01-28 05:53:10 +0000 |
| commit | 96150606e2fb82d242c9e4a414e4e922849f7bf7 (patch) | |
| tree | efdb8a85b5838aa13e6c233ebec580c1f956be5d /lib/string_helpers.c | |
| parent | Revert "rtc: Expire alarms after the time is set." (diff) | |
| download | kernel-96150606e2fb82d242c9e4a414e4e922849f7bf7.tar.gz kernel-96150606e2fb82d242c9e4a414e4e922849f7bf7.zip | |
logfs: update page reference count for pined pages
LogFS sets PG_private flag to indicate a pined page. We assumed that
marking a page as private is enough to ensure its existence. But
instead it is necessary to hold a reference count to the page.
The change resolves the following BUG
BUG: Bad page state in process flush-253:16 pfn:6a6d0
page flags: 0x100000000000808(uptodate|private)
Suggested-and-Acked-by: Joern Engel <[email protected]>
Signed-off-by: Prasad Joshi <[email protected]>
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions