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Searched refs:s_writers (Results 1 – 9 of 9) sorted by relevance

/Linux-v6.1/fs/
Dsuper.c163 percpu_free_rwsem(&s->s_writers.rw_sem[i]); in destroy_super_work()
234 if (__percpu_init_rwsem(&s->s_writers.rw_sem[i], in alloc_super()
239 init_waitqueue_head(&s->s_writers.wait_unfrozen); in alloc_super()
889 if (sb->s_writers.frozen != SB_UNFROZEN) in reconfigure_super()
913 if (sb->s_writers.frozen != SB_UNFROZEN) in reconfigure_super()
1627 percpu_down_write(sb->s_writers.rw_sem + level-1); in sb_wait_write()
1639 percpu_rwsem_release(sb->s_writers.rw_sem + level, 0, _THIS_IP_); in lockdep_sb_freeze_release()
1650 percpu_rwsem_acquire(sb->s_writers.rw_sem + level, 0, _THIS_IP_); in lockdep_sb_freeze_acquire()
1656 percpu_up_write(sb->s_writers.rw_sem + level); in sb_freeze_unlock()
1698 if (sb->s_writers.frozen != SB_UNFROZEN) { in freeze_super()
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/Linux-v6.1/include/linux/
Dfs.h1493 struct sb_writers s_writers; member
1821 percpu_up_read(sb->s_writers.rw_sem + level-1); in __sb_end_write()
1826 percpu_down_read(sb->s_writers.rw_sem + level - 1); in __sb_start_write()
1831 return percpu_down_read_trylock(sb->s_writers.rw_sem + level - 1); in __sb_start_write_trylock()
1835 percpu_rwsem_acquire(&(sb)->s_writers.rw_sem[(lev)-1], 1, _THIS_IP_)
1837 percpu_rwsem_release(&(sb)->s_writers.rw_sem[(lev)-1], 1, _THIS_IP_)
1841 return lockdep_is_held_type(sb->s_writers.rw_sem + SB_FREEZE_WRITE - 1, 1); in sb_write_started()
/Linux-v6.1/fs/ext4/
Dext4_jbd2.c75 WARN_ON(sb->s_writers.frozen == SB_FREEZE_COMPLETE); in ext4_journal_check_start()
/Linux-v6.1/fs/quota/
Dquota.c893 if (thawed && sb->s_writers.frozen != SB_UNFROZEN) { in quotactl_block()
898 wait_event(sb->s_writers.wait_unfrozen, in quotactl_block()
899 sb->s_writers.frozen == SB_UNFROZEN); in quotactl_block()
/Linux-v6.1/fs/gfs2/
Dsys.c149 int frozen = (sb->s_writers.frozen == SB_UNFROZEN) ? 0 : 1; in freeze_show()
/Linux-v6.1/fs/xfs/
Dxfs_mount.c1109 if ((mp->m_super->s_writers.frozen >= level) || in xfs_fs_writable()
Dxfs_trans.c271 mp->m_super->s_writers.frozen == SB_FREEZE_COMPLETE); in xfs_trans_alloc()
Dxfs_super.c786 if (sb->s_writers.frozen == SB_FREEZE_PAGEFAULT) { in xfs_fs_sync_fs()
/Linux-v6.1/fs/f2fs/
Dgc.c69 if (sbi->sb->s_writers.frozen >= SB_FREEZE_WRITE) { in gc_thread_func()