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-rw-r--r--fs/ubifs/dir.c18
-rw-r--r--fs/ubifs/file.c6
-rw-r--r--fs/ubifs/key.h6
-rw-r--r--fs/ubifs/super.c4
-rw-r--r--fs/ubifs/xattr.c8
5 files changed, 24 insertions, 18 deletions
diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c
index e49bd2808bf3..795992a8321e 100644
--- a/fs/ubifs/dir.c
+++ b/fs/ubifs/dir.c
@@ -515,8 +515,8 @@ static int ubifs_link(struct dentry *old_dentry, struct inode *dir,
dbg_gen("dent '%pd' to ino %lu (nlink %d) in dir ino %lu",
dentry, inode->i_ino,
inode->i_nlink, dir->i_ino);
- ubifs_assert(mutex_is_locked(&dir->i_mutex));
- ubifs_assert(mutex_is_locked(&inode->i_mutex));
+ ubifs_assert(inode_is_locked(dir));
+ ubifs_assert(inode_is_locked(inode));
err = dbg_check_synced_i_size(c, inode);
if (err)
@@ -572,8 +572,8 @@ static int ubifs_unlink(struct inode *dir, struct dentry *dentry)
dbg_gen("dent '%pd' from ino %lu (nlink %d) in dir ino %lu",
dentry, inode->i_ino,
inode->i_nlink, dir->i_ino);
- ubifs_assert(mutex_is_locked(&dir->i_mutex));
- ubifs_assert(mutex_is_locked(&inode->i_mutex));
+ ubifs_assert(inode_is_locked(dir));
+ ubifs_assert(inode_is_locked(inode));
err = dbg_check_synced_i_size(c, inode);
if (err)
return err;
@@ -661,8 +661,8 @@ static int ubifs_rmdir(struct inode *dir, struct dentry *dentry)
dbg_gen("directory '%pd', ino %lu in dir ino %lu", dentry,
inode->i_ino, dir->i_ino);
- ubifs_assert(mutex_is_locked(&dir->i_mutex));
- ubifs_assert(mutex_is_locked(&inode->i_mutex));
+ ubifs_assert(inode_is_locked(dir));
+ ubifs_assert(inode_is_locked(inode));
err = check_dir_empty(c, d_inode(dentry));
if (err)
return err;
@@ -996,10 +996,10 @@ static int ubifs_rename(struct inode *old_dir, struct dentry *old_dentry,
dbg_gen("dent '%pd' ino %lu in dir ino %lu to dent '%pd' in dir ino %lu",
old_dentry, old_inode->i_ino, old_dir->i_ino,
new_dentry, new_dir->i_ino);
- ubifs_assert(mutex_is_locked(&old_dir->i_mutex));
- ubifs_assert(mutex_is_locked(&new_dir->i_mutex));
+ ubifs_assert(inode_is_locked(old_dir));
+ ubifs_assert(inode_is_locked(new_dir));
if (unlink)
- ubifs_assert(mutex_is_locked(&new_inode->i_mutex));
+ ubifs_assert(inode_is_locked(new_inode));
if (unlink && is_dir) {
diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c
index 0edc12856147..065c88f8e4b8 100644
--- a/fs/ubifs/file.c
+++ b/fs/ubifs/file.c
@@ -1317,7 +1317,7 @@ int ubifs_fsync(struct file *file, loff_t start, loff_t end, int datasync)
err = filemap_write_and_wait_range(inode->i_mapping, start, end);
if (err)
return err;
- mutex_lock(&inode->i_mutex);
+ inode_lock(inode);
/* Synchronize the inode unless this is a 'datasync()' call. */
if (!datasync || (inode->i_state & I_DIRTY_DATASYNC)) {
@@ -1332,7 +1332,7 @@ int ubifs_fsync(struct file *file, loff_t start, loff_t end, int datasync)
*/
err = ubifs_sync_wbufs_by_inode(c, inode);
out:
- mutex_unlock(&inode->i_mutex);
+ inode_unlock(inode);
return err;
}
@@ -1608,7 +1608,7 @@ const struct inode_operations ubifs_file_inode_operations = {
const struct inode_operations ubifs_symlink_inode_operations = {
.readlink = generic_readlink,
- .follow_link = simple_follow_link,
+ .get_link = simple_get_link,
.setattr = ubifs_setattr,
.getattr = ubifs_getattr,
.setxattr = ubifs_setxattr,
diff --git a/fs/ubifs/key.h b/fs/ubifs/key.h
index 92a8491a8f8c..c0a95e393347 100644
--- a/fs/ubifs/key.h
+++ b/fs/ubifs/key.h
@@ -34,6 +34,12 @@
* node. We use "r5" hash borrowed from reiserfs.
*/
+/*
+ * Lot's of the key helpers require a struct ubifs_info *c as the first parameter.
+ * But we are not using it at all currently. That's designed for future extensions of
+ * different c->key_format. But right now, there is only one key type, UBIFS_SIMPLE_KEY_FMT.
+ */
+
#ifndef __UBIFS_KEY_H__
#define __UBIFS_KEY_H__
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 1fd90c079537..a233ba913be4 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -2248,8 +2248,8 @@ static int __init ubifs_init(void)
ubifs_inode_slab = kmem_cache_create("ubifs_inode_slab",
sizeof(struct ubifs_inode), 0,
- SLAB_MEM_SPREAD | SLAB_RECLAIM_ACCOUNT,
- &inode_slab_ctor);
+ SLAB_MEM_SPREAD | SLAB_RECLAIM_ACCOUNT |
+ SLAB_ACCOUNT, &inode_slab_ctor);
if (!ubifs_inode_slab)
return -ENOMEM;
diff --git a/fs/ubifs/xattr.c b/fs/ubifs/xattr.c
index e8b01b721e99..c7f4d434d098 100644
--- a/fs/ubifs/xattr.c
+++ b/fs/ubifs/xattr.c
@@ -267,7 +267,7 @@ static int check_namespace(const struct qstr *nm)
if (!strncmp(nm->name, XATTR_TRUSTED_PREFIX,
XATTR_TRUSTED_PREFIX_LEN)) {
- if (nm->name[sizeof(XATTR_TRUSTED_PREFIX) - 1] == '\0')
+ if (nm->name[XATTR_TRUSTED_PREFIX_LEN] == '\0')
return -EINVAL;
type = TRUSTED_XATTR;
} else if (!strncmp(nm->name, XATTR_USER_PREFIX,
@@ -277,7 +277,7 @@ static int check_namespace(const struct qstr *nm)
type = USER_XATTR;
} else if (!strncmp(nm->name, XATTR_SECURITY_PREFIX,
XATTR_SECURITY_PREFIX_LEN)) {
- if (nm->name[sizeof(XATTR_SECURITY_PREFIX) - 1] == '\0')
+ if (nm->name[XATTR_SECURITY_PREFIX_LEN] == '\0')
return -EINVAL;
type = SECURITY_XATTR;
} else
@@ -313,7 +313,7 @@ static int setxattr(struct inode *host, const char *name, const void *value,
union ubifs_key key;
int err, type;
- ubifs_assert(mutex_is_locked(&host->i_mutex));
+ ubifs_assert(inode_is_locked(host));
if (size > UBIFS_MAX_INO_DATA)
return -ERANGE;
@@ -550,7 +550,7 @@ int ubifs_removexattr(struct dentry *dentry, const char *name)
dbg_gen("xattr '%s', ino %lu ('%pd')", name,
host->i_ino, dentry);
- ubifs_assert(mutex_is_locked(&host->i_mutex));
+ ubifs_assert(inode_is_locked(host));
err = check_namespace(&nm);
if (err < 0)
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-18 21:30:39 +0100