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| author | Jeff Layton | 2015-01-16 21:05:57 +0100 |
|---|---|---|
| committer | Jeff Layton | 2015-01-16 22:08:50 +0100 |
| commit | 9bd0f45b7037fcfa8b575c7e27d0431d6e6dc3bb (patch) | |
| tree | 205f3c2107cec0323dc25c959fefcc4fd709fa49 /include/linux/fs.h | |
| parent | locks: clean up the lm_change prototype (diff) | |
| download | kernel-qcow2-linux-9bd0f45b7037fcfa8b575c7e27d0431d6e6dc3bb.tar.gz kernel-qcow2-linux-9bd0f45b7037fcfa8b575c7e27d0431d6e6dc3bb.tar.xz kernel-qcow2-linux-9bd0f45b7037fcfa8b575c7e27d0431d6e6dc3bb.zip | |
locks: keep a count of locks on the flctx lists
This makes things a bit more efficient in the cifs and ceph lock
pushing code.
Signed-off-by: Jeff Layton <jlayton@primarydata.com>
Acked-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'include/linux/fs.h')
| -rw-r--r-- | include/linux/fs.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index 94e706a0a408..f87cb2f03103 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -972,6 +972,9 @@ struct file_lock_context { struct list_head flc_flock; struct list_head flc_posix; struct list_head flc_lease; + int flc_flock_cnt; + int flc_posix_cnt; + int flc_lease_cnt; }; /* The following constant reflects the upper bound of the file/locking space */ |