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-rw-r--r--mm/shmem.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/mm/shmem.c b/mm/shmem.c
index fa2ceb2d2655..38c5e72c7008 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -1902,7 +1902,7 @@ static loff_t shmem_file_llseek(struct file *file, loff_t offset, int whence)
if (whence != SEEK_DATA && whence != SEEK_HOLE)
return generic_file_llseek_size(file, offset, whence,
MAX_LFS_FILESIZE, i_size_read(inode));
- mutex_lock(&inode->i_mutex);
+ inode_lock(inode);
/* We're holding i_mutex so we can access i_size directly */
if (offset < 0)
@@ -1926,7 +1926,7 @@ static loff_t shmem_file_llseek(struct file *file, loff_t offset, int whence)
if (offset >= 0)
offset = vfs_setpos(file, offset, MAX_LFS_FILESIZE);
- mutex_unlock(&inode->i_mutex);
+ inode_unlock(inode);
return offset;
}
@@ -2091,7 +2091,7 @@ int shmem_add_seals(struct file *file, unsigned int seals)
if (seals & ~(unsigned int)F_ALL_SEALS)
return -EINVAL;
- mutex_lock(&inode->i_mutex);
+ inode_lock(inode);
if (info->seals & F_SEAL_SEAL) {
error = -EPERM;
@@ -2114,7 +2114,7 @@ int shmem_add_seals(struct file *file, unsigned int seals)
error = 0;
unlock:
- mutex_unlock(&inode->i_mutex);
+ inode_unlock(inode);
return error;
}
EXPORT_SYMBOL_GPL(shmem_add_seals);
@@ -2164,7 +2164,7 @@ static long shmem_fallocate(struct file *file, int mode, loff_t offset,
if (mode & ~(FALLOC_FL_KEEP_SIZE | FALLOC_FL_PUNCH_HOLE))
return -EOPNOTSUPP;
- mutex_lock(&inode->i_mutex);
+ inode_lock(inode);
if (mode & FALLOC_FL_PUNCH_HOLE) {
struct address_space *mapping = file->f_mapping;
@@ -2277,7 +2277,7 @@ undone:
inode->i_private = NULL;
spin_unlock(&inode->i_lock);
out:
- mutex_unlock(&inode->i_mutex);
+ inode_unlock(inode);
return error;
}