Signed-off-by: Jingyu Wang <jingyuwang_vip@xxxxxxx>
---
fs/ext4/namei.c | 211 ++++++++++++++++++++++++------------------------
1 file changed, 106 insertions(+), 105 deletions(-)
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 3a31b662f661..7d78c4375905 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -212,22 +212,19 @@ static struct buffer_head *__ext4_read_dirblock(struct inode *inode,
#define dxtrace(command)
#endif
-struct fake_dirent
-{
+struct fake_dirent {
__le32 inode;
__le16 rec_len;
u8 name_len;
u8 file_type;
};
-struct dx_countlimit
-{
+struct dx_countlimit {
__le16 limit;
__le16 count;
};
-struct dx_entry
-{
+struct dx_entry {
__le32 hash;
__le32 block;
};
@@ -238,14 +235,12 @@ struct dx_entry
* hash version mod 4 should never be 0. Sincerely, the paranoia department.
*/
-struct dx_root
-{
+struct dx_root {
struct fake_dirent dot;
char dot_name[4];
struct fake_dirent dotdot;
char dotdot_name[4];
- struct dx_root_info
- {
+ struct dx_root_info {
__le32 reserved_zero;
u8 hash_version;
u8 info_length; /* 8 */
@@ -256,22 +251,19 @@ struct dx_root
struct dx_entry entries[];
};
-struct dx_node
-{
+struct dx_node {
struct fake_dirent fake;
struct dx_entry entries[];
};
-struct dx_frame
-{
+struct dx_frame {
struct buffer_head *bh;
struct dx_entry *entries;
struct dx_entry *at;
};
-struct dx_map_entry
-{
+struct dx_map_entry {
u32 hash;
u16 offs;
u16 size;
@@ -287,14 +279,14 @@ struct dx_tail {
static inline ext4_lblk_t dx_get_block(struct dx_entry *entry);
static void dx_set_block(struct dx_entry *entry, ext4_lblk_t value);
-static inline unsigned dx_get_hash(struct dx_entry *entry);
-static void dx_set_hash(struct dx_entry *entry, unsigned value);
-static unsigned dx_get_count(struct dx_entry *entries);
-static unsigned dx_get_limit(struct dx_entry *entries);
-static void dx_set_count(struct dx_entry *entries, unsigned value);
-static void dx_set_limit(struct dx_entry *entries, unsigned value);
-static unsigned dx_root_limit(struct inode *dir, unsigned infosize);
-static unsigned dx_node_limit(struct inode *dir);
+static inline unsigned int dx_get_hash(struct dx_entry *entry);
+static void dx_set_hash(struct dx_entry *entry, unsigned int value);
+static unsigned int dx_get_count(struct dx_entry *entries);
+static unsigned int dx_get_limit(struct dx_entry *entries);
+static void dx_set_count(struct dx_entry *entries, unsigned int value);
+static void dx_set_limit(struct dx_entry *entries, unsigned int value);
+static unsigned int dx_root_limit(struct inode *dir, unsigned int infosize);
+static unsigned int dx_node_limit(struct inode *dir);
static struct dx_frame *dx_probe(struct ext4_filename *fname,
struct inode *dir,
struct dx_hash_info *hinfo,
@@ -303,7 +295,7 @@ static void dx_release(struct dx_frame *frames);
static int dx_make_map(struct inode *dir, struct buffer_head *bh,
struct dx_hash_info *hinfo,
struct dx_map_entry *map_tail);
-static void dx_sort_map(struct dx_map_entry *map, unsigned count);
+static void dx_sort_map(struct dx_map_entry *map, unsigned int count);
static struct ext4_dir_entry_2 *dx_move_dirents(struct inode *dir, char *from,
char *to, struct dx_map_entry *offsets,
int count, unsigned int blocksize);
@@ -315,7 +307,7 @@ static int ext4_htree_next_block(struct inode *dir, __u32 hash,
struct dx_frame *frame,
struct dx_frame *frames,
__u32 *start_hash);
-static struct buffer_head * ext4_dx_find_entry(struct inode *dir,
+static struct buffer_head *ext4_dx_find_entry(struct inode *dir,
struct ext4_filename *fname,
struct ext4_dir_entry_2 **res_dir);
static int ext4_dx_add_entry(handle_t *handle, struct ext4_filename *fname,
@@ -568,37 +560,37 @@ static inline void dx_set_block(struct dx_entry *entry, ext4_lblk_t value)
entry->block = cpu_to_le32(value);
}
-static inline unsigned dx_get_hash(struct dx_entry *entry)
+static inline unsigned int dx_get_hash(struct dx_entry *entry)
{
return le32_to_cpu(entry->hash);
}
-static inline void dx_set_hash(struct dx_entry *entry, unsigned value)
+static inline void dx_set_hash(struct dx_entry *entry, unsigned int value)
{
entry->hash = cpu_to_le32(value);
}
-static inline unsigned dx_get_count(struct dx_entry *entries)
+static inline unsigned int dx_get_count(struct dx_entry *entries)
{
return le16_to_cpu(((struct dx_countlimit *) entries)->count);
}
-static inline unsigned dx_get_limit(struct dx_entry *entries)
+static inline unsigned int dx_get_limit(struct dx_entry *entries)
{
return le16_to_cpu(((struct dx_countlimit *) entries)->limit);
}
-static inline void dx_set_count(struct dx_entry *entries, unsigned value)
+static inline void dx_set_count(struct dx_entry *entries, unsigned int value)
{
((struct dx_countlimit *) entries)->count = cpu_to_le16(value);
}
-static inline void dx_set_limit(struct dx_entry *entries, unsigned value)
+static inline void dx_set_limit(struct dx_entry *entries, unsigned int value)
{
((struct dx_countlimit *) entries)->limit = cpu_to_le16(value);
}
-static inline unsigned dx_root_limit(struct inode *dir, unsigned infosize)
+static inline unsigned int dx_root_limit(struct inode *dir, unsigned int infosize)
{
unsigned int entry_space = dir->i_sb->s_blocksize -
ext4_dir_rec_len(1, NULL) -
@@ -609,7 +601,7 @@ static inline unsigned dx_root_limit(struct inode *dir, unsigned infosize)
return entry_space / sizeof(struct dx_entry);
}
-static inline unsigned dx_node_limit(struct inode *dir)
+static inline unsigned int dx_node_limit(struct inode *dir)
{
unsigned int entry_space = dir->i_sb->s_blocksize -
ext4_dir_rec_len(0, dir);
@@ -623,9 +615,10 @@ static inline unsigned dx_node_limit(struct inode *dir)
* Debug
*/
#ifdef DX_DEBUG
-static void dx_show_index(char * label, struct dx_entry *entries)
+static void dx_show_index(char *label, struct dx_entry *entries)
{
- int i, n = dx_get_count (entries);
+ int i, n = dx_get_count(entries);
+
printk(KERN_DEBUG "%s index", label);
for (i = 0; i < n; i++) {
printk(KERN_CONT " %x->%lu",
@@ -635,11 +628,10 @@ static void dx_show_index(char * label, struct dx_entry *entries)
printk(KERN_CONT "\n");
}
-struct stats
-{
- unsigned names;
- unsigned space;
- unsigned bcount;
+struct stats {
+ unsigned int names;
+ unsigned int space;
+ unsigned int bcount;
};
static struct stats dx_show_leaf(struct inode *dir,
@@ -647,17 +639,14 @@ static struct stats dx_show_leaf(struct inode *dir,
struct ext4_dir_entry_2 *de,
int size, int show_names)
{
- unsigned names = 0, space = 0;
+ unsigned int names = 0, space = 0;
char *base = (char *) de;
struct dx_hash_info h = *hinfo;
printk("names: ");
- while ((char *) de < base + size)
- {
- if (de->inode)
- {
- if (show_names)
- {
+ while ((char *) de < base + size) {
+ if (de->inode) {
+ if (show_names) {
#ifdef CONFIG_FS_ENCRYPTION
int len;
char *name;
@@ -673,7 +662,7 @@ static struct stats dx_show_leaf(struct inode *dir,
de->name_len, &h);
printk("%*.s:(U)%x.%u ", len,
name, h.hash,
- (unsigned) ((char *) de
+ (unsigned int) ((char *) de
- base));
} else {
struct fscrypt_str de_name =
@@ -707,7 +696,7 @@ static struct stats dx_show_leaf(struct inode *dir,
ext4fs_dirhash(dir, de->name,
de->name_len, &h);
printk("%*.s:(E)%x.%u ", len, name,
- h.hash, (unsigned) ((char *) de
+ h.hash, (unsigned int) ((char *) de
- base));
fscrypt_fname_free_buffer(
&fname_crypto_str);
@@ -715,9 +704,10 @@ static struct stats dx_show_leaf(struct inode *dir,
#else
int len = de->name_len;
char *name = de->name;
+
ext4fs_dirhash(dir, de->name, de->name_len, &h);
printk("%*.s:%x.%u ", len, name, h.hash,
- (unsigned) ((char *) de - base));
+ (unsigned int) ((char *) de - base));
#endif
}
space += ext4_dir_rec_len(de->name_len, dir);
@@ -732,23 +722,24 @@ static struct stats dx_show_leaf(struct inode *dir,
struct stats dx_show_entries(struct dx_hash_info *hinfo, struct inode *dir,
struct dx_entry *entries, int levels)
{
- unsigned blocksize = dir->i_sb->s_blocksize;
- unsigned count = dx_get_count(entries), names = 0, space = 0, i;
- unsigned bcount = 0;
+ unsigned int blocksize = dir->i_sb->s_blocksize;
+ unsigned int count = dx_get_count(entries), names = 0, space = 0, i;
+ unsigned int bcount = 0;
struct buffer_head *bh;
+
printk("%i indexed blocks...\n", count);
- for (i = 0; i < count; i++, entries++)
- {
+ for (i = 0; i < count; i++, entries++) {
ext4_lblk_t block = dx_get_block(entries);
- ext4_lblk_t hash = i ? dx_get_hash(entries): 0;
- u32 range = i < count - 1? (dx_get_hash(entries + 1) - hash): ~hash;
+ ext4_lblk_t hash = i ? dx_get_hash(entries) : 0;
+ u32 range = i < count - 1 ? (dx_get_hash(entries + 1) - hash) : ~hash;
struct stats stats;
- printk("%s%3u:%03u hash %8x/%8x ",levels?"":" ", i, block, hash, range);
- bh = ext4_bread(NULL,dir, block, 0);
+
+ printk("%s%3u:%03u hash %8x/%8x ", levels?"":" ", i, block, hash, range);
+ bh = ext4_bread(NULL, dir, block, 0);
if (!bh || IS_ERR(bh))
continue;
- stats = levels?
- dx_show_entries(hinfo, dir, ((struct dx_node *) bh->b_data)->entries, levels - 1):
+ stats = levels ?
+ dx_show_entries(hinfo, dir, ((struct dx_node *) bh->b_data)->entries, levels - 1) :
dx_show_leaf(dir, hinfo, (struct ext4_dir_entry_2 *)
bh->b_data, blocksize, 0);
names += stats.names;
@@ -800,7 +791,7 @@ static struct dx_frame *
dx_probe(struct ext4_filename *fname, struct inode *dir,
struct dx_hash_info *hinfo, struct dx_frame *frame_in)
{
- unsigned count, indirect, level, i;
+ unsigned int count, indirect, level, i;
struct dx_entry *at, *entries, *p, *q, *m;
struct dx_root *root;
struct dx_frame *frame = frame_in;
@@ -1187,6 +1178,7 @@ int ext4_htree_fill_tree(struct file *dir_file, __u32 start_hash,
hinfo.seed = EXT4_SB(dir->i_sb)->s_hash_seed;
if (ext4_has_inline_data(dir)) {
int has_inline_data = 1;
+
count = ext4_inlinedir_to_tree(dir_file, dir, 0,
&hinfo, start_hash,
start_minor_hash,
@@ -1218,7 +1210,7 @@ int ext4_htree_fill_tree(struct file *dir_file, __u32 start_hash,
goto errout;
count++;
}
- if (start_hash < 2 || (start_hash ==2 && start_minor_hash==0)) {
+ if (start_hash < 2 || (start_hash == 2 && start_minor_hash == 0)) {
de = (struct ext4_dir_entry_2 *) frames[0].bh->b_data;
de = ext4_next_entry(de, dir->i_sb->s_blocksize);
tmp_str.name = de->name;
@@ -1267,7 +1259,7 @@ int ext4_htree_fill_tree(struct file *dir_file, __u32 start_hash,
return count;
errout:
dx_release(frames);
- return (err);
+ return err;
}
static inline int search_dirblock(struct buffer_head *bh,
@@ -1323,7 +1315,7 @@ static int dx_make_map(struct inode *dir, struct buffer_head *bh,
}
/* Sort map by hash value */
-static void dx_sort_map (struct dx_map_entry *map, unsigned count)
+static void dx_sort_map(struct dx_map_entry *map, unsigned int count)
{
struct dx_map_entry *p, *q, *top = map + count - 1;
int more;
@@ -1346,7 +1338,7 @@ static void dx_sort_map (struct dx_map_entry *map, unsigned count)
swap(*(q+1), *q);
more = 1;
}
- } while(more);
+ } while (more);
}
static void dx_insert_block(struct dx_frame *frame, u32 hash, ext4_lblk_t block)
@@ -1440,7 +1432,7 @@ int ext4_fname_setup_ci_filename(struct inode *dir, const struct qstr *iname,
kfree(cf_name->name);
cf_name->name = NULL;
}
- cf_name->len = (unsigned) len;
+ cf_name->len = (unsigned int) len;
if (!IS_ENCRYPTED(dir))
return 0;
@@ -1506,8 +1498,8 @@ int ext4_search_dir(struct buffer_head *bh, char *search_buf, int buf_size,
struct inode *dir, struct ext4_filename *fname,
unsigned int offset, struct ext4_dir_entry_2 **res_dir)
{
- struct ext4_dir_entry_2 * de;
- char * dlimit;
+ struct ext4_dir_entry_2 *de;
+ char *dlimit;
int de_len;
de = (struct ext4_dir_entry_2 *)search_buf;
@@ -1517,8 +1509,7 @@ int ext4_search_dir(struct buffer_head *bh, char *search_buf, int buf_size,
/* do minimal checking `by hand' */
if (de->name + de->name_len <= dlimit &&
ext4_match(dir, fname, de)) {
- /* found a match - just to be sure, do
- * a full check */
+ /* found a match - just to be sure, do a full check */
if (ext4_check_dir_entry(dir, NULL, de, bh, search_buf,
buf_size, offset))
return -1;
@@ -1574,9 +1565,9 @@ static struct buffer_head *__ext4_find_entry(struct inode *dir,
ext4_lblk_t start, block;
const u8 *name = fname->usr_fname->name;
size_t ra_max = 0; /* Number of bh's in the readahead
- buffer, bh_use[] */
- size_t ra_ptr = 0; /* Current index into readahead
- buffer */
+ * buffer, bh_use[]
+ */
+ size_t ra_ptr = 0; /* Current index into readahead buffer */
ext4_lblk_t nblocks;
int i, namelen, retval;
@@ -1588,6 +1579,7 @@ static struct buffer_head *__ext4_find_entry(struct inode *dir,
if (ext4_has_inline_data(dir)) {
int has_inline_data = 1;
+
ret = ext4_find_inline_entry(dir, fname, res_dir,
&has_inline_data);
if (has_inline_data) {
@@ -1651,7 +1643,8 @@ static struct buffer_head *__ext4_find_entry(struct inode *dir,
goto cleanup_and_exit;
}
}
- if ((bh = bh_use[ra_ptr++]) == NULL)
+ bh = bh_use[ra_ptr++];
+ if (bh == NULL)
goto next;
wait_on_buffer(bh);
if (!buffer_uptodate(bh)) {
@@ -1750,11 +1743,11 @@ static struct buffer_head *ext4_lookup_entry(struct inode *dir,
return bh;
}
-static struct buffer_head * ext4_dx_find_entry(struct inode *dir,
+static struct buffer_head *ext4_dx_find_entry(struct inode *dir,
struct ext4_filename *fname,
struct ext4_dir_entry_2 **res_dir)
{
- struct super_block * sb = dir->i_sb;
+ struct super_block *sb = dir->i_sb;
struct dx_frame frames[EXT4_HTREE_LEVEL], *frame;
struct buffer_head *bh;
ext4_lblk_t block;
@@ -1863,7 +1856,7 @@ static struct dentry *ext4_lookup(struct inode *dir, struct dentry *dentry, unsi
struct dentry *ext4_get_parent(struct dentry *child)
{
__u32 ino;
- struct ext4_dir_entry_2 * de;
+ struct ext4_dir_entry_2 *de;
struct buffer_head *bh;
bh = ext4_find_entry(d_inode(child), &dotdot_name, &de, NULL);
@@ -1890,16 +1883,16 @@ struct dentry *ext4_get_parent(struct dentry *child)
static struct ext4_dir_entry_2 *
dx_move_dirents(struct inode *dir, char *from, char *to,
struct dx_map_entry *map, int count,
- unsigned blocksize)
+ unsigned int blocksize)
{
- unsigned rec_len = 0;
+ unsigned int rec_len = 0;
while (count--) {
struct ext4_dir_entry_2 *de = (struct ext4_dir_entry_2 *)
(from + (map->offs<<2));
rec_len = ext4_dir_rec_len(de->name_len, dir);
- memcpy (to, de, rec_len);
+ memcpy(to, de, rec_len);
((struct ext4_dir_entry_2 *) to)->rec_len =
ext4_rec_len_to_disk(rec_len, blocksize);
@@ -1924,10 +1917,10 @@ static struct ext4_dir_entry_2 *dx_pack_dirents(struct inode *dir, char *base,
unsigned int blocksize)
{
struct ext4_dir_entry_2 *next, *to, *prev, *de = (struct ext4_dir_entry_2 *) base;
- unsigned rec_len = 0;
+ unsigned int rec_len = 0;
prev = to = de;
- while ((char*)de < base + blocksize) {
+ while ((char *)de < base + blocksize) {
next = ext4_next_entry(de, blocksize);
if (de->inode && de->name_len) {
rec_len = ext4_dir_rec_len(de->name_len, dir);
@@ -1948,18 +1941,18 @@ static struct ext4_dir_entry_2 *dx_pack_dirents(struct inode *dir, char *base,
* Returns pointer to de in block into which the new entry will be inserted.
*/
static struct ext4_dir_entry_2 *do_split(handle_t *handle, struct inode *dir,
- struct buffer_head **bh,struct dx_frame *frame,
+ struct buffer_head **bh, struct dx_frame *frame,
struct dx_hash_info *hinfo)
{
- unsigned blocksize = dir->i_sb->s_blocksize;
- unsigned continued;
+ unsigned int blocksize = dir->i_sb->s_blocksize;
+ unsigned int continued;
int count;
struct buffer_head *bh2;
ext4_lblk_t newblock;
u32 hash2;
struct dx_map_entry *map;
char *data1 = (*bh)->b_data, *data2;
- unsigned split, move, size;
+ unsigned int split, move, size;
struct ext4_dir_entry_2 *de = NULL, *de2;
int csum_size = 0;
int err = 0, i;
@@ -2208,9 +2201,9 @@ static int make_indexed_dir(handle_t *handle, struct ext4_filename *fname,
struct dx_entry *entries;
struct ext4_dir_entry_2 *de, *de2;
char *data2, *top;
- unsigned len;
+ unsigned int len;
int retval;
- unsigned blocksize;
+ unsigned int blocksize;
ext4_lblk_t block;
struct fake_dirent *fde;
int csum_size = 0;
@@ -2303,7 +2296,7 @@ static int make_indexed_dir(handle_t *handle, struct ext4_filename *fname,
if (retval)
goto out_frames;
- de = do_split(handle,dir, &bh2, frame, &fname->hinfo);
+ de = do_split(handle, dir, &bh2, frame, &fname->hinfo);
if (IS_ERR(de)) {
retval = PTR_ERR(de);
goto out_frames;
@@ -2342,8 +2335,8 @@ static int ext4_add_entry(handle_t *handle, struct dentry *dentry,
struct super_block *sb;
struct ext4_filename fname;
int retval;
- int dx_fallback=0;
- unsigned blocksize;
+ int dx_fallback = 0;
+ unsigned int blocksize;
ext4_lblk_t block, blocks;
int csum_size = 0;
@@ -2536,8 +2529,9 @@ static int ext4_dx_add_entry(handle_t *handle, struct ext4_filename *fname,
if (err)
goto journal_error;
if (!add_level) {
- unsigned icount1 = icount/2, icount2 = icount - icount1;
- unsigned hash2 = dx_get_hash(entries + icount1);
+ unsigned int icount1 = icount/2, icount2 = icount - icount1;
+ unsigned int hash2 = dx_get_hash(entries + icount1);
+
dxtrace(printk(KERN_DEBUG "Split index %i/%i\n",
icount1, icount2));
@@ -2567,7 +2561,7 @@ static int ext4_dx_add_entry(handle_t *handle, struct ext4_filename *fname,
err = ext4_handle_dirty_dx_node(handle, dir, bh2);
if (err)
goto journal_error;
- brelse (bh2);
+ brelse(bh2);
err = ext4_handle_dirty_dx_node(handle, dir,
(frame - 1)->bh);
if (err)
@@ -2578,6 +2572,7 @@ static int ext4_dx_add_entry(handle_t *handle, struct ext4_filename *fname,
goto journal_error;
} else {
struct dx_root *dxroot;
+
memcpy((char *) entries2, (char *) entries,
icount * sizeof(struct dx_entry));
dx_set_limit(entries2, dx_node_limit(dir));
@@ -2683,6 +2678,7 @@ static int ext4_delete_entry(handle_t *handle,
if (ext4_has_inline_data(dir)) {
int has_inline_data = 1;
+
err = ext4_delete_inline_entry(handle, dir, de_del, bh,
&has_inline_data);
if (has_inline_data)
@@ -2757,6 +2753,7 @@ static int ext4_add_nondir(handle_t *handle,
struct inode *dir = d_inode(dentry->d_parent);
struct inode *inode = *inodep;
int err = ext4_add_entry(handle, dentry, inode);
+
if (!err) {
err = ext4_mark_inode_dirty(handle, inode);
if (IS_DIRSYNC(dir))
@@ -3077,6 +3074,7 @@ bool ext4_empty_dir(struct inode *inode)
while (offset < inode->i_size) {
if (!(offset & (sb->s_blocksize - 1))) {
unsigned int lblock;
+
brelse(bh);
lblock = offset >> EXT4_BLOCK_SIZE_BITS(sb);
bh = ext4_read_dirblock(inode, lblock, EITHER);
@@ -3113,7 +3111,8 @@ static int ext4_rmdir(struct inode *dir, struct dentry *dentry)
return -EIO;
/* Initialize quotas before so that eventual writes go in
- * separate transaction */
+ * separate transaction
+ */
retval = dquot_initialize(dir);
if (retval)
return retval;
@@ -3160,8 +3159,8 @@ static int ext4_rmdir(struct inode *dir, struct dentry *dentry)
inode_inc_iversion(inode);
clear_nlink(inode);
/* There's no need to set i_disksize: the fact that i_nlink is
- * zero will ensure that the right thing happens during any
- * recovery. */
+ * zero will ensure that the right thing happens during any recovery.
+ */
inode->i_size = 0;
ext4_orphan_add(handle, inode);
inode->i_ctime = dir->i_ctime = dir->i_mtime = current_time(inode);
@@ -3565,7 +3564,7 @@ static int ext4_rename_dir_prepare(handle_t *handle, struct ext4_renament *ent)
}
static int ext4_rename_dir_finish(handle_t *handle, struct ext4_renament *ent,
- unsigned dir_ino)
+ unsigned int dir_ino)
{
int retval;
@@ -3591,7 +3590,7 @@ static int ext4_rename_dir_finish(handle_t *handle, struct ext4_renament *ent,
}
static int ext4_setent(handle_t *handle, struct ext4_renament *ent,
- unsigned ino, unsigned file_type)
+ unsigned int ino, unsigned int file_type)
{
int retval, retval2;
@@ -3619,7 +3618,7 @@ static int ext4_setent(handle_t *handle, struct ext4_renament *ent,
}
static void ext4_resetent(handle_t *handle, struct ext4_renament *ent,
- unsigned ino, unsigned file_type)
+ unsigned int ino, unsigned int file_type)
{
struct ext4_renament old = *ent;
int retval = 0;
@@ -3786,7 +3785,8 @@ static int ext4_rename(struct user_namespace *mnt_userns, struct inode *old_dir,
return retval;
/* Initialize quotas before so that eventual writes go
- * in separate transaction */
+ * in separate transaction
+ */
if (new.inode) {
retval = dquot_initialize(new.inode);
if (retval)
@@ -3925,7 +3925,8 @@ static int ext4_rename(struct user_namespace *mnt_userns, struct inode *old_dir,
if (new.inode) {
/* checked ext4_empty_dir above, can't have another
* parent, ext4_dec_count() won't work for many-linked
- * dirs */
+ * dirs
+ */
clear_nlink(new.inode);
} else {
ext4_inc_count(new.dir);
@@ -3942,7 +3943,7 @@ static int ext4_rename(struct user_namespace *mnt_userns, struct inode *old_dir,
if (S_ISDIR(old.inode->i_mode)) {
/*
* We disable fast commits here that's because the
- * replay code is not yet capable of changing dot dot
+ * replay code is not yet capable of changing dot
* dirents in directories.
*/
ext4_fc_mark_ineligible(old.inode->i_sb,
base-commit: 5957ac6635a1a12d4aa2661bbf04d3085a73372a
--
2.34.1
