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Searched refs:i_block_reservation_lock (Results 1 – 4 of 4) sorted by relevance

/OK3568_Linux_fs/kernel/fs/ext4/
H A Dinode.c362 spin_lock(&ei->i_block_reservation_lock); in ext4_da_update_reserve_space()
377 spin_unlock(&EXT4_I(inode)->i_block_reservation_lock); in ext4_da_update_reserve_space()
1510 spin_lock(&ei->i_block_reservation_lock); in ext4_da_reserve_space()
1512 spin_unlock(&ei->i_block_reservation_lock); in ext4_da_reserve_space()
1518 spin_unlock(&ei->i_block_reservation_lock); in ext4_da_reserve_space()
1531 spin_lock(&EXT4_I(inode)->i_block_reservation_lock); in ext4_da_release_space()
1553 spin_unlock(&EXT4_I(inode)->i_block_reservation_lock); in ext4_da_release_space()
H A Dextents.c2438 spin_lock(&ei->i_block_reservation_lock); in ext4_rereserve_cluster()
2441 spin_unlock(&ei->i_block_reservation_lock); in ext4_rereserve_cluster()
H A Dext4.h1141 spinlock_t i_block_reservation_lock; member
H A Dsuper.c1308 spin_lock_init(&(ei->i_block_reservation_lock)); in ext4_alloc_inode()