diff options
| author | Thomas Petazzoni <[email protected]> | 2008-08-06 15:12:22 +0200 |
|---|---|---|
| committer | J. Bruce Fields <[email protected]> | 2008-09-29 17:56:57 -0400 |
| commit | bfcd17a6c5529bc37234cfa720a047cf9397bcfc (patch) | |
| tree | f4e087479a8c559f1a5ca3be96c64afd172e12c1 /net/unix/sysctl_net_unix.c | |
| parent | 04716e6621ff4abb422d64ba7b48718f52716a3e (diff) | |
Configure out file locking features
This patch adds the CONFIG_FILE_LOCKING option which allows to remove
support for advisory locks. With this patch enabled, the flock()
system call, the F_GETLK, F_SETLK and F_SETLKW operations of fcntl()
and NFS support are disabled. These features are not necessarly needed
on embedded systems. It allows to save ~11 Kb of kernel code and data:
text data bss dec hex filename
1125436 118764 212992 1457192 163c28 vmlinux.old
1114299 118564 212992 1445855 160fdf vmlinux
-11137 -200 0 -11337 -2C49 +/-
This patch has originally been written by Matt Mackall
<[email protected]>, and is part of the Linux Tiny project.
Signed-off-by: Thomas Petazzoni <[email protected]>
Signed-off-by: Matt Mackall <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: J. Bruce Fields <[email protected]>
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions