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Searched refs:i_mmap_lock (Results 1 – 3 of 3) sorted by relevance

/linux/fs/btrfs/
A Dreflink.c622 down_write(&BTRFS_I(inode1)->i_mmap_lock); in btrfs_double_mmap_lock()
623 down_write_nested(&BTRFS_I(inode2)->i_mmap_lock, SINGLE_DEPTH_NESTING); in btrfs_double_mmap_lock()
628 up_write(&BTRFS_I(inode1)->i_mmap_lock); in btrfs_double_mmap_unlock()
629 up_write(&BTRFS_I(inode2)->i_mmap_lock); in btrfs_double_mmap_unlock()
A Dbtrfs_inode.h249 struct rw_semaphore i_mmap_lock; member
A Dinode.c130 down_write(&BTRFS_I(inode)->i_mmap_lock); in btrfs_inode_lock()
143 up_write(&BTRFS_I(inode)->i_mmap_lock); in btrfs_inode_unlock()
8782 down_read(&BTRFS_I(inode)->i_mmap_lock); in btrfs_page_mkwrite()
8811 up_read(&BTRFS_I(inode)->i_mmap_lock); in btrfs_page_mkwrite()
8865 up_read(&BTRFS_I(inode)->i_mmap_lock); in btrfs_page_mkwrite()
8874 up_read(&BTRFS_I(inode)->i_mmap_lock); in btrfs_page_mkwrite()
9139 init_rwsem(&ei->i_mmap_lock); in btrfs_alloc_inode()

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