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Searched refs:i_mmap_writable (Results 1 – 5 of 5) sorted by relevance

/linux-4.1.27/mm/
Dswap_state.c38 .i_mmap_writable = ATOMIC_INIT(0),
Dmmap.c650 atomic_inc(&mapping->i_mmap_writable); in __vma_link_file()
/linux-4.1.27/include/linux/
Dfs.h429 atomic_t i_mmap_writable;/* count VM_SHARED mappings */ member
535 return atomic_read(&mapping->i_mmap_writable) > 0; in mapping_writably_mapped()
540 return atomic_inc_unless_negative(&mapping->i_mmap_writable) ? in mapping_map_writable()
546 atomic_dec(&mapping->i_mmap_writable); in mapping_unmap_writable()
551 return atomic_dec_unless_positive(&mapping->i_mmap_writable) ? in mapping_deny_writable()
557 atomic_inc(&mapping->i_mmap_writable); in mapping_allow_writable()
/linux-4.1.27/fs/
Dinode.c171 atomic_set(&mapping->i_mmap_writable, 0); in inode_init_always()
/linux-4.1.27/kernel/
Dfork.c464 atomic_inc(&mapping->i_mmap_writable); in dup_mmap()