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| author | Arjan van de Ven <arjan@linux.intel.com> | 2007-02-12 00:55:39 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-12 09:48:46 -0800 |
| commit | 92e1d5be91a0e3ffa5c4697eeb09b2aa22792122 (patch) | |
| tree | 4eb22a9f6c38e9f4cc2a5100cd6659b0af08b7ae /fs/hpfs/file.c | |
| parent | 754661f143e70d66eae6c48532ca245aa05dec0e (diff) | |
| download | linux-3.10-92e1d5be91a0e3ffa5c4697eeb09b2aa22792122.tar.gz linux-3.10-92e1d5be91a0e3ffa5c4697eeb09b2aa22792122.tar.bz2 linux-3.10-92e1d5be91a0e3ffa5c4697eeb09b2aa22792122.zip | |
[PATCH] mark struct inode_operations const 2
Many struct inode_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.
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 'fs/hpfs/file.c')
| -rw-r--r-- | fs/hpfs/file.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/hpfs/file.c b/fs/hpfs/file.c index fb4c8915010..b4eafc0f1e5 100644 --- a/fs/hpfs/file.c +++ b/fs/hpfs/file.c @@ -132,7 +132,7 @@ const struct file_operations hpfs_file_ops = .sendfile = generic_file_sendfile, }; -struct inode_operations hpfs_file_iops = +const struct inode_operations hpfs_file_iops = { .truncate = hpfs_truncate, .setattr = hpfs_notify_change, |