Searched refs:bd_fsfreeze_count (Results 1 - 3 of 3) sorted by relevance

/linux-master/include/linux/
H A Dblk_types.h64 atomic_t bd_fsfreeze_count; /* number of freeze requests */ member in struct:block_device
/linux-master/block/
H A Dbdev.c224 * The reference counter (bd_fsfreeze_count) guarantees that only the last
238 if (atomic_inc_return(&bdev->bd_fsfreeze_count) > 1) {
253 atomic_dec(&bdev->bd_fsfreeze_count);
275 * If this returns < 0 it means that @bd_fsfreeze_count was
278 nr_freeze = atomic_dec_if_positive(&bdev->bd_fsfreeze_count);
295 atomic_inc(&bdev->bd_fsfreeze_count);
/linux-master/fs/
H A Dsuper.c1555 if (atomic_read(&bdev->bd_fsfreeze_count) > 0) {

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