From c5ef1c42c51b1b5b4a401a6517bdda30933ddbaf Mon Sep 17 00:00:00 2001 From: Arjan van de Ven Date: Mon, 12 Feb 2007 00:55:40 -0800 Subject: [PATCH] mark struct inode_operations const 3 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 Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/qnx4/dir.c | 2 +- fs/qnx4/file.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/qnx4') diff --git a/fs/qnx4/dir.c b/fs/qnx4/dir.c index c94db1db7a71..ea9ffefb48ad 100644 --- a/fs/qnx4/dir.c +++ b/fs/qnx4/dir.c @@ -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 diff --git a/fs/qnx4/file.c b/fs/qnx4/file.c index 467e5ac7280e..44649981bbc8 100644 --- a/fs/qnx4/file.c +++ b/fs/qnx4/file.c @@ -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, -- cgit v1.2.3