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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/msdos/namei.c
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/msdos/namei.c')
-rw-r--r--fs/msdos/namei.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/msdos/namei.c b/fs/msdos/namei.c
index 452461955cbd..30f7d0ae2215 100644
--- a/fs/msdos/namei.c
+++ b/fs/msdos/namei.c
@@ -646,7 +646,7 @@ out:
646 return err; 646 return err;
647} 647}
648 648
649static struct inode_operations msdos_dir_inode_operations = { 649static const struct inode_operations msdos_dir_inode_operations = {
650 .create = msdos_create, 650 .create = msdos_create,
651 .lookup = msdos_lookup, 651 .lookup = msdos_lookup,
652 .unlink = msdos_unlink, 652 .unlink = msdos_unlink,