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Bug #2384
closedlibceph: fix all vmalloc (buffer_new) callers to use GFP_KERNEL
% Done:
0%
Source:
Community (dev)
Tags:
Backport:
Regression:
No
Severity:
Reviewed:
Affected Versions:
ceph-qa-suite:
Crash signature (v1):
Crash signature (v2):
Description
GFP_NOFS is not safe because __vmalloc may ahve to adjust page tables with GFP_KERNEL. need to fix our callers to not use NOFS.
see recent linux-fsdevel thread.
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