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| author | Richard Kennedy <richard@rsk.demon.co.uk> | 2008-07-11 17:20:49 -0700 |
|---|---|---|
| committer | J. Bruce Fields <bfields@citi.umich.edu> | 2008-07-13 17:22:24 -0400 |
| commit | afc1246f917c664b0df98b3c22fa62db74d2ca33 (patch) | |
| tree | 6845972ea8f939cde7569264a63cd788d68e5e69 /include | |
| parent | e518f0560a191269bd345178c899c790eb1ad4c8 (diff) | |
| download | op-kernel-dev-afc1246f917c664b0df98b3c22fa62db74d2ca33.zip op-kernel-dev-afc1246f917c664b0df98b3c22fa62db74d2ca33.tar.gz | |
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>
Diffstat (limited to 'include')
| -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 7c10808..87f89bd 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; |
