xfs: Fix overallocation in xfs_buf_allocate_memory()

[karo-tx-linux.git] / fs / file_table.c

diff --git a/fs/file_table.c b/fs/file_table.c
index f5c67c59ec10ce4d9ed80dbfa5814e76f316eebf..a305d9e2d1b2aac05dcd456bdd23885652272439 100644 (file)
--- a/fs/file_table.c
+++ b/fs/file_table.c
@@ -420,9 +420,9 @@ static inline void __file_sb_list_add(struct file *file, struct super_block *sb)
  */
 void file_sb_list_add(struct file *file, struct super_block *sb)
 {
-       lg_local_lock(files_lglock);
+       lg_local_lock(&files_lglock);
        __file_sb_list_add(file, sb);
-       lg_local_unlock(files_lglock);
+       lg_local_unlock(&files_lglock);
 }
 
 /**
@@ -435,9 +435,9 @@ void file_sb_list_add(struct file *file, struct super_block *sb)
 void file_sb_list_del(struct file *file)
 {
        if (!list_empty(&file->f_u.fu_list)) {
-               lg_local_lock_cpu(files_lglock, file_list_cpu(file));
+               lg_local_lock_cpu(&files_lglock, file_list_cpu(file));
                list_del_init(&file->f_u.fu_list);
-               lg_local_unlock_cpu(files_lglock, file_list_cpu(file));
+               lg_local_unlock_cpu(&files_lglock, file_list_cpu(file));
        }
 }
 
@@ -484,7 +484,7 @@ void mark_files_ro(struct super_block *sb)
        struct file *f;
 
 retry:
-       lg_global_lock(files_lglock);
+       lg_global_lock(&files_lglock);
        do_file_list_for_each_entry(sb, f) {
                struct vfsmount *mnt;
                if (!S_ISREG(f->f_path.dentry->d_inode->i_mode))
@@ -501,12 +501,12 @@ retry:
                file_release_write(f);
                mnt = mntget(f->f_path.mnt);
                /* This can sleep, so we can't hold the spinlock. */
-               lg_global_unlock(files_lglock);
+               lg_global_unlock(&files_lglock);
                mnt_drop_write(mnt);
                mntput(mnt);
                goto retry;
        } while_file_list_for_each_entry;
-       lg_global_unlock(files_lglock);
+       lg_global_unlock(&files_lglock);
 }
 
 void __init files_init(unsigned long mempages)
@@ -524,6 +524,6 @@ void __init files_init(unsigned long mempages)
        n = (mempages * (PAGE_SIZE / 1024)) / 10;
        files_stat.max_files = max_t(unsigned long, n, NR_FILE);
        files_defer_init();
-       lg_lock_init(files_lglock);
+       lg_lock_init(&files_lglock, "files_lglock");
        percpu_counter_init(&nr_files, 0);
 }