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Searched refs:s_writers (Results 1 – 7 of 7) sorted by relevance

/linux/fs/
H A Dsuper.c284 percpu_free_rwsem(&s->s_writers.rw_sem[i]); in destroy_super_work()
351 if (__percpu_init_rwsem(&s->s_writers.rw_sem[i], in alloc_super()
1029 if (sb->s_writers.frozen != SB_UNFROZEN) in reconfigure_super()
1053 if (sb->s_writers.frozen != SB_UNFROZEN) in reconfigure_super()
1850 percpu_down_write(sb->s_writers.rw_sem + level-1); in sb_wait_write()
1862 percpu_rwsem_release(sb->s_writers.rw_sem + level, _THIS_IP_); in lockdep_sb_freeze_release()
1873 percpu_rwsem_acquire(sb->s_writers.rw_sem + level, 0, _THIS_IP_); in lockdep_sb_freeze_acquire()
1879 percpu_up_write(sb->s_writers.rw_sem + level); in sb_freeze_unlock()
1887 unsigned short old = sb->s_writers.frozen; in wait_for_partially_frozen()
1890 ret = wait_var_event_killable(&sb->s_writers.frozen, in wait_for_partially_frozen()
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/linux/include/linux/fs/
H A Dsuper.h14 percpu_up_read(sb->s_writers.rw_sem + level - 1); in __sb_end_write()
19 percpu_down_read_freezable(sb->s_writers.rw_sem + level - 1, true); in __sb_start_write()
24 return percpu_down_read_trylock(sb->s_writers.rw_sem + level - 1); in __sb_start_write_trylock()
28 percpu_rwsem_acquire(&(sb)->s_writers.rw_sem[(lev) - 1], 1, _THIS_IP_)
30 percpu_rwsem_release(&(sb)->s_writers.rw_sem[(lev) - 1], _THIS_IP_)
43 return lockdep_is_held_type(sb->s_writers.rw_sem + level - 1, 1); in __sb_write_started()
H A Dsuper_types.h175 struct sb_writers s_writers; member
/linux/fs/ext4/
H A Dext4_jbd2.c78 WARN_ON(sb->s_writers.frozen == SB_FREEZE_COMPLETE); in ext4_journal_check_start()
/linux/fs/xfs/
H A Dxfs_mount.c1381 if ((mp->m_super->s_writers.frozen >= level) || in xfs_fs_writable()
H A Dxfs_super.c842 if (sb->s_writers.frozen == SB_FREEZE_PAGEFAULT) { in xfs_fs_sync_fs()
/linux/fs/btrfs/
H A Dscrub.c2110 if (fs_info->sb->s_writers.frozen > SB_UNFROZEN || in should_cancel_scrub()