sysv: Add forgotten superblock lock init for v7 fs · 4947555584 - Gogs

sysv: Add forgotten superblock lock init for v7 fs

Superblock lock was replaced with (un)lock_super() removal, but left
uninitialized for Seventh Edition UNIX filesystem in the following commit (3.7):
c07cb01 sysv: drop lock/unlock super

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

Lubomir Rintel 11 years ago

parent

15c03dd485

commit

4947555584

1 changed files with 1 additions and 0 deletions

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							+ 1
							
							- 0
						
fs/sysv/super.c
							 
								View File
							
				@@ -487,6 +487,7 @@ static int v7_fill_super(struct super_block *sb, void *data, int silent)
			
				 	sbi->s_sb = sb;
			
				 	sbi->s_block_base = 0;
			
				 	sbi->s_type = FSTYPE_V7;
			
				+	mutex_init(&sbi->s_lock);
			
				 	sb->s_fs_info = sbi;
			
				 	sb_set_blocksize(sb, 512);