These changes are the raw update to linux-4.4.6-rt14. Kernel sources

are taken from kernel.org, and rt patch from the rt wiki download page.

During the rebasing, the following patch collided:

Force tick interrupt and get rid of softirq magic(I70131fb85).

Collisions have been removed because its logic was found on the
source already.

Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

1 files changed, 16 insertions, 18 deletions

diff --git a/kernel/fs/ext4/inline.c b/kernel/fs/ext4/inline.c
index 095c7a258..d884989cc 100644
--- a/kernel/fs/ext4/inline.c
+++ b/kernel/fs/ext4/inline.c
@@ -434,8 +434,7 @@ static int ext4_destroy_inline_data_nolock(handle_t *handle,
 	memset((void *)ext4_raw_inode(&is.iloc)->i_block,
 		0, EXT4_MIN_INLINE_DATA_SIZE);
 
-	if (EXT4_HAS_INCOMPAT_FEATURE(inode->i_sb,
-				      EXT4_FEATURE_INCOMPAT_EXTENTS)) {
+	if (ext4_has_feature_extents(inode->i_sb)) {
 		if (S_ISDIR(inode->i_mode) ||
 		    S_ISREG(inode->i_mode) || S_ISLNK(inode->i_mode)) {
 			ext4_set_inode_flag(inode, EXT4_INODE_EXTENTS);
@@ -995,20 +994,18 @@ void ext4_show_inline_dir(struct inode *dir, struct buffer_head *bh,
  * and -EEXIST if directory entry already exists.
  */
 static int ext4_add_dirent_to_inline(handle_t *handle,
+				     struct ext4_filename *fname,
 				     struct dentry *dentry,
 				     struct inode *inode,
 				     struct ext4_iloc *iloc,
 				     void *inline_start, int inline_size)
 {
 	struct inode	*dir = d_inode(dentry->d_parent);
-	const char	*name = dentry->d_name.name;
-	int		namelen = dentry->d_name.len;
 	int		err;
 	struct ext4_dir_entry_2 *de;
 
-	err = ext4_find_dest_de(dir, inode, iloc->bh,
-				inline_start, inline_size,
-				name, namelen, &de);
+	err = ext4_find_dest_de(dir, inode, iloc->bh, inline_start,
+				inline_size, fname, &de);
 	if (err)
 		return err;
 
@@ -1016,8 +1013,7 @@ static int ext4_add_dirent_to_inline(handle_t *handle,
 	err = ext4_journal_get_write_access(handle, iloc->bh);
 	if (err)
 		return err;
-	ext4_insert_dentry(dir, inode, de, inline_size, &dentry->d_name,
-			   name, namelen);
+	ext4_insert_dentry(dir, inode, de, inline_size, fname);
 
 	ext4_show_inline_dir(dir, iloc->bh, inline_start, inline_size);
 
@@ -1248,8 +1244,8 @@ out:
  * If succeeds, return 0. If not, extended the inline dir and copied data to
  * the new created block.
  */
-int ext4_try_add_inline_entry(handle_t *handle, struct dentry *dentry,
-			      struct inode *inode)
+int ext4_try_add_inline_entry(handle_t *handle, struct ext4_filename *fname,
+			      struct dentry *dentry, struct inode *inode)
 {
 	int ret, inline_size;
 	void *inline_start;
@@ -1268,7 +1264,7 @@ int ext4_try_add_inline_entry(handle_t *handle, struct dentry *dentry,
 						 EXT4_INLINE_DOTDOT_SIZE;
 	inline_size = EXT4_MIN_INLINE_DATA_SIZE - EXT4_INLINE_DOTDOT_SIZE;
 
-	ret = ext4_add_dirent_to_inline(handle, dentry, inode, &iloc,
+	ret = ext4_add_dirent_to_inline(handle, fname, dentry, inode, &iloc,
 					inline_start, inline_size);
 	if (ret != -ENOSPC)
 		goto out;
@@ -1289,8 +1285,9 @@ int ext4_try_add_inline_entry(handle_t *handle, struct dentry *dentry,
 	if (inline_size) {
 		inline_start = ext4_get_inline_xattr_pos(dir, &iloc);
 
-		ret = ext4_add_dirent_to_inline(handle, dentry, inode, &iloc,
-						inline_start, inline_size);
+		ret = ext4_add_dirent_to_inline(handle, fname, dentry,
+						inode, &iloc, inline_start,
+						inline_size);
 
 		if (ret != -ENOSPC)
 			goto out;
@@ -1611,6 +1608,7 @@ out:
 }
 
 struct buffer_head *ext4_find_inline_entry(struct inode *dir,
+					struct ext4_filename *fname,
 					const struct qstr *d_name,
 					struct ext4_dir_entry_2 **res_dir,
 					int *has_inline_data)
@@ -1632,8 +1630,8 @@ struct buffer_head *ext4_find_inline_entry(struct inode *dir,
 	inline_start = (void *)ext4_raw_inode(&iloc)->i_block +
 						EXT4_INLINE_DOTDOT_SIZE;
 	inline_size = EXT4_MIN_INLINE_DATA_SIZE - EXT4_INLINE_DOTDOT_SIZE;
-	ret = search_dir(iloc.bh, inline_start, inline_size,
-			 dir, d_name, 0, res_dir);
+	ret = ext4_search_dir(iloc.bh, inline_start, inline_size,
+			      dir, fname, d_name, 0, res_dir);
 	if (ret == 1)
 		goto out_find;
 	if (ret < 0)
@@ -1645,8 +1643,8 @@ struct buffer_head *ext4_find_inline_entry(struct inode *dir,
 	inline_start = ext4_get_inline_xattr_pos(dir, &iloc);
 	inline_size = ext4_get_inline_size(dir) - EXT4_MIN_INLINE_DATA_SIZE;
 
-	ret = search_dir(iloc.bh, inline_start, inline_size,
-			 dir, d_name, 0, res_dir);
+	ret = ext4_search_dir(iloc.bh, inline_start, inline_size,
+			      dir, fname, d_name, 0, res_dir);
 	if (ret == 1)
 		goto out_find;