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| author | David Jeffery <[email protected]> | 2014-08-05 15:19:42 +0000 |
|---|---|---|
| committer | Trond Myklebust <[email protected]> | 2014-08-22 22:04:44 +0000 |
| commit | 92a56555bd576c61b27a5cab9f38a33a1e9a1df5 (patch) | |
| tree | d25e9c5821615dcb0e48d37373f36a0baa7f3e85 /lib/string.c | |
| parent | nfs: can_coalesce_requests must enforce contiguity (diff) | |
| download | kernel-92a56555bd576c61b27a5cab9f38a33a1e9a1df5.tar.gz kernel-92a56555bd576c61b27a5cab9f38a33a1e9a1df5.zip | |
nfs: Don't busy-wait on SIGKILL in __nfs_iocounter_wait
If a SIGKILL is sent to a task waiting in __nfs_iocounter_wait,
it will busy-wait or soft lockup in its while loop.
nfs_wait_bit_killable won't sleep, and the loop won't exit on
the error return.
Stop the busy-wait by breaking out of the loop when
nfs_wait_bit_killable returns an error.
Signed-off-by: David Jeffery <[email protected]>
Signed-off-by: Trond Myklebust <[email protected]>
Diffstat (limited to 'lib/string.c')
0 files changed, 0 insertions, 0 deletions