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[PATCH] mark struct inode_operations const 3

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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>
This commit is contained in:
Arjan van de Ven
2007-02-12 00:55:40 -08:00
committed by Linus Torvalds
parent 92e1d5be91
commit c5ef1c42c5
48 changed files with 103 additions and 103 deletions
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fs/qnx4/dir.c
+1 -1
View File
@@ -87,7 +87,7 @@ const struct file_operations qnx4_dir_operations =
.fsync = file_fsync,
};
struct inode_operations qnx4_dir_inode_operations =
const struct inode_operations qnx4_dir_inode_operations =
{
.lookup = qnx4_lookup,
#ifdef CONFIG_QNX4FS_RW
fs/qnx4/file.c
+1 -1
View File
@@ -33,7 +33,7 @@ const struct file_operations qnx4_file_operations =
#endif
};
struct inode_operations qnx4_file_inode_operations =
const struct inode_operations qnx4_file_inode_operations =
{
#ifdef CONFIG_QNX4FS_RW
.truncate = qnx4_truncate,