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

/Linux-v5.15/fs/
Dsuper.c164 percpu_free_rwsem(&s->s_writers.rw_sem[i]); in destroy_super_work()
235 if (__percpu_init_rwsem(&s->s_writers.rw_sem[i], in alloc_super()
240 init_waitqueue_head(&s->s_writers.wait_unfrozen); in alloc_super()
860 if (sb->s_writers.frozen != SB_UNFROZEN) in reconfigure_super()
884 if (sb->s_writers.frozen != SB_UNFROZEN) in reconfigure_super()
1593 percpu_down_write(sb->s_writers.rw_sem + level-1); in sb_wait_write()
1605 percpu_rwsem_release(sb->s_writers.rw_sem + level, 0, _THIS_IP_); in lockdep_sb_freeze_release()
1616 percpu_rwsem_acquire(sb->s_writers.rw_sem + level, 0, _THIS_IP_); in lockdep_sb_freeze_acquire()
1624 percpu_up_write(sb->s_writers.rw_sem + level); in sb_freeze_unlock()
1666 if (sb->s_writers.frozen != SB_UNFROZEN) { in freeze_super()
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/Linux-v5.15/fs/ext4/
Dext4_jbd2.c75 WARN_ON(sb->s_writers.frozen == SB_FREEZE_COMPLETE); in ext4_journal_check_start()
/Linux-v5.15/fs/quota/
Dquota.c892 if (thawed && sb->s_writers.frozen != SB_UNFROZEN) { in quotactl_block()
897 wait_event(sb->s_writers.wait_unfrozen, in quotactl_block()
898 sb->s_writers.frozen == SB_UNFROZEN); in quotactl_block()
/Linux-v5.15/include/linux/
Dfs.h1507 struct sb_writers s_writers; member
1807 percpu_up_read(sb->s_writers.rw_sem + level-1); in __sb_end_write()
1812 percpu_down_read(sb->s_writers.rw_sem + level - 1); in __sb_start_write()
1817 return percpu_down_read_trylock(sb->s_writers.rw_sem + level - 1); in __sb_start_write_trylock()
1821 percpu_rwsem_acquire(&(sb)->s_writers.rw_sem[(lev)-1], 1, _THIS_IP_)
1823 percpu_rwsem_release(&(sb)->s_writers.rw_sem[(lev)-1], 1, _THIS_IP_)
/Linux-v5.15/fs/gfs2/
Dsys.c149 int frozen = (sb->s_writers.frozen == SB_UNFROZEN) ? 0 : 1; in freeze_show()
/Linux-v5.15/fs/xfs/
Dxfs_mount.c1078 if ((mp->m_super->s_writers.frozen >= level) || in xfs_fs_writable()
Dxfs_trans.c276 mp->m_super->s_writers.frozen == SB_FREEZE_COMPLETE); in xfs_trans_alloc()
Dxfs_super.c765 if (sb->s_writers.frozen == SB_FREEZE_PAGEFAULT) { in xfs_fs_sync_fs()
/Linux-v5.15/fs/f2fs/
Dgc.c64 if (sbi->sb->s_writers.frozen >= SB_FREEZE_WRITE) { in gc_thread_func()