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Diffstat (limited to 'mm/swapfile.c')
-rw-r--r--mm/swapfile.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/mm/swapfile.c b/mm/swapfile.c
index c43f654a7b64..d2c37365e2d6 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -1956,9 +1956,9 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
set_blocksize(bdev, old_block_size);
blkdev_put(bdev, FMODE_READ | FMODE_WRITE | FMODE_EXCL);
} else {
- mutex_lock(&inode->i_mutex);
+ inode_lock(inode);
inode->i_flags &= ~S_SWAPFILE;
- mutex_unlock(&inode->i_mutex);
+ inode_unlock(inode);
}
filp_close(swap_file, NULL);
@@ -2183,7 +2183,7 @@ static int claim_swapfile(struct swap_info_struct *p, struct inode *inode)
p->flags |= SWP_BLKDEV;
} else if (S_ISREG(inode->i_mode)) {
p->bdev = inode->i_sb->s_bdev;
- mutex_lock(&inode->i_mutex);
+ inode_lock(inode);
if (IS_SWAPFILE(inode))
return -EBUSY;
} else
@@ -2416,7 +2416,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
mapping = swap_file->f_mapping;
inode = mapping->host;
- /* If S_ISREG(inode->i_mode) will do mutex_lock(&inode->i_mutex); */
+ /* If S_ISREG(inode->i_mode) will do inode_lock(inode); */
error = claim_swapfile(p, inode);
if (unlikely(error))
goto bad_swap;
@@ -2561,7 +2561,7 @@ bad_swap:
vfree(cluster_info);
if (swap_file) {
if (inode && S_ISREG(inode->i_mode)) {
- mutex_unlock(&inode->i_mutex);
+ inode_unlock(inode);
inode = NULL;
}
filp_close(swap_file, NULL);
@@ -2574,7 +2574,7 @@ out:
if (name)
putname(name);
if (inode && S_ISREG(inode->i_mode))
- mutex_unlock(&inode->i_mutex);
+ inode_unlock(inode);
return error;
}