Jason Woodward has uploaded this change for review. ( https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1199685?usp=email ) Change subject: nfs_main.c: add prctl(PR_SET_IO_FLUSHER,1) call to avoid kernel deadlocks ...................................................................... nfs_main.c: add prctl(PR_SET_IO_FLUSHER,1) call to avoid kernel deadlocks See https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=master&id=8d19f1c8e1937baf74e1962aae9f90fa3aeab463 Setting PR_SET_IO_FLUSHER prevents recursive allocation for user space components that are in the I/O path. Otherwise a deadlock can occur when device I/O needs to allocate memory but the allocation would require device I/O to complete. Change-Id: Ia5328ba133ba3fc4950db22b0ec2aab718143b6c Signed-off-by: Jason Woodward <jawoodwa@microsoft.com> --- M src/MainNFSD/nfs_main.c 1 file changed, 18 insertions(+), 0 deletions(-) git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/85/1199685/1 -- To view, visit https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1199685?usp=email To unsubscribe, or for help writing mail filters, visit https://review.gerrithub.io/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: ffilz/nfs-ganesha Gerrit-Branch: next Gerrit-Change-Id: Ia5328ba133ba3fc4950db22b0ec2aab718143b6c Gerrit-Change-Number: 1199685 Gerrit-PatchSet: 1 Gerrit-Owner: Jason Woodward <jawoodwa@microsoft.com>