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authorArjan van de Ven <arjan@linux.intel.com>2007-02-12 03:55:39 -0500
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-12 12:48:46 -0500
commit92e1d5be91a0e3ffa5c4697eeb09b2aa22792122 (patch)
tree4eb22a9f6c38e9f4cc2a5100cd6659b0af08b7ae /fs/isofs/isofs.h
parent754661f143e70d66eae6c48532ca245aa05dec0e (diff)
[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/isofs/isofs.h')
-rw-r--r--fs/isofs/isofs.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/isofs/isofs.h b/fs/isofs/isofs.h
index e6308c8b5735..efe2872cd4e3 100644
--- a/fs/isofs/isofs.h
+++ b/fs/isofs/isofs.h
@@ -174,7 +174,7 @@ isofs_normalize_block_and_offset(struct iso_directory_record* de,
174 } 174 }
175} 175}
176 176
177extern struct inode_operations isofs_dir_inode_operations; 177extern const struct inode_operations isofs_dir_inode_operations;
178extern const struct file_operations isofs_dir_operations; 178extern const struct file_operations isofs_dir_operations;
179extern const struct address_space_operations isofs_symlink_aops; 179extern const struct address_space_operations isofs_symlink_aops;
180extern struct export_operations isofs_export_ops; 180extern struct export_operations isofs_export_ops;