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authorCarsten Otte <cotte@de.ibm.com>2005-06-23 22:05:26 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-24 00:06:41 -0700
commit6d79125bba55ee82701f1c7d4ebbc1aa20ecbe4e (patch)
treefbd7f82fea19fd89e09312fe89919774b94a6efe /fs/ext2/file.c
parentceffc078528befc008c6f2c2c4decda79eabd534 (diff)
downloadlinaro-lsk-6d79125bba55ee82701f1c7d4ebbc1aa20ecbe4e.tar.gz
[PATCH] xip: ext2: execute in place
These are the ext2 related parts. Ext2 now uses the xip_* file operations along with the get_xip_page aop when mounted with -o xip. Signed-off-by: Carsten Otte <cotte@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/ext2/file.c')
-rw-r--r--fs/ext2/file.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/fs/ext2/file.c b/fs/ext2/file.c
index f5e86141ec5..2b3d572365a 100644
--- a/fs/ext2/file.c
+++ b/fs/ext2/file.c
@@ -55,6 +55,24 @@ struct file_operations ext2_file_operations = {
.sendfile = generic_file_sendfile,
};
+#ifdef CONFIG_EXT2_FS_XIP
+struct file_operations ext2_xip_file_operations = {
+ .llseek = generic_file_llseek,
+ .read = do_sync_read,
+ .write = do_sync_write,
+ .aio_read = xip_file_aio_read,
+ .aio_write = xip_file_aio_write,
+ .ioctl = ext2_ioctl,
+ .mmap = xip_file_mmap,
+ .open = generic_file_open,
+ .release = ext2_release_file,
+ .fsync = ext2_sync_file,
+ .readv = xip_file_readv,
+ .writev = xip_file_writev,
+ .sendfile = xip_file_sendfile,
+};
+#endif
+
struct inode_operations ext2_file_inode_operations = {
.truncate = ext2_truncate,
#ifdef CONFIG_EXT2_FS_XATTR