diff options
| author | Arjan van de Ven <arjan@linux.intel.com> | 2007-02-12 00:55:31 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-12 09:48:44 -0800 |
| commit | 5dfe4c964a0dd7bb3a1d64a4166835a153146207 (patch) | |
| tree | 2fb2fd8c09922be4f40a5a9ac50b537b1d780e27 /arch/sparc64/solaris | |
| parent | 540473208f8ac71c25a87e1a2670c3c18dd4d6db (diff) | |
| download | linux-5dfe4c964a0dd7bb3a1d64a4166835a153146207.tar.gz linux-5dfe4c964a0dd7bb3a1d64a4166835a153146207.tar.bz2 linux-5dfe4c964a0dd7bb3a1d64a4166835a153146207.zip | |
[PATCH] mark struct file_operations const 2
Many struct file_operations in the kernel can be "const". Marking them const
moves these to the .rodata section, which avoids false sharing with potential
dirty data. In addition it'll catch accidental writes at compile time to
these shared resources.
[akpm@osdl.org: sparc64 fix]
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/sparc64/solaris')
| -rw-r--r-- | arch/sparc64/solaris/socksys.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sparc64/solaris/socksys.c b/arch/sparc64/solaris/socksys.c index 89a4757f192f..c2864447de82 100644 --- a/arch/sparc64/solaris/socksys.c +++ b/arch/sparc64/solaris/socksys.c @@ -163,7 +163,7 @@ static unsigned int socksys_poll(struct file * filp, poll_table * wait) return mask; } -static struct file_operations socksys_fops = { +static const struct file_operations socksys_fops = { .open = socksys_open, .release = socksys_release, }; |