diff options
| author | Richard Kennedy | 2008-07-12 02:20:49 +0200 |
|---|---|---|
| committer | J. Bruce Fields | 2008-07-13 23:22:24 +0200 |
| commit | afc1246f917c664b0df98b3c22fa62db74d2ca33 (patch) | |
| tree | 6845972ea8f939cde7569264a63cd788d68e5e69 | |
| parent | nfsd: take file and mnt write in nfs4_upgrade_open (diff) | |
| download | kernel-qcow2-linux-afc1246f917c664b0df98b3c22fa62db74d2ca33.tar.gz kernel-qcow2-linux-afc1246f917c664b0df98b3c22fa62db74d2ca33.tar.xz kernel-qcow2-linux-afc1246f917c664b0df98b3c22fa62db74d2ca33.zip | |
file lock: reorder struct file_lock to save space on 64 bit builds
Reduce sizeof struct file_lock by 8 on 64 bit builds allowing +1 objects
per slab in the file_lock_cache
Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| -rw-r--r-- | include/linux/fs.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index 7c1080826832..87f89bd0f6ee 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -917,12 +917,12 @@ struct file_lock { struct list_head fl_link; /* doubly linked list of all locks */ struct list_head fl_block; /* circular list of blocked processes */ fl_owner_t fl_owner; + unsigned char fl_flags; + unsigned char fl_type; unsigned int fl_pid; struct pid *fl_nspid; wait_queue_head_t fl_wait; struct file *fl_file; - unsigned char fl_flags; - unsigned char fl_type; loff_t fl_start; loff_t fl_end; |