Searched refs:dqio_sem (Results 1 - 7 of 7) sorted by relevance

/linux-master/fs/quota/
H A Dquota_v2.c102 down_read(&dqopt->dqio_sem);
192 up_read(&dqopt->dqio_sem);
206 down_write(&dqopt->dqio_sem);
221 up_write(&dqopt->dqio_sem);
342 down_read(&dqopt->dqio_sem);
348 up_read(&dqopt->dqio_sem);
367 down_write(&dqopt->dqio_sem);
369 down_read(&dqopt->dqio_sem);
377 up_write(&dqopt->dqio_sem);
379 up_read(&dqopt->dqio_sem);
[all...]
H A Dquota_v1.c166 down_read(&dqopt->dqio_sem);
185 up_read(&dqopt->dqio_sem);
196 down_write(&dqopt->dqio_sem);
218 up_write(&dqopt->dqio_sem);
/linux-master/mm/
H A Dshmem_quota.c128 down_read(&dqopt->dqio_sem);
158 up_read(&dqopt->dqio_sem);
179 down_write(&dqopt->dqio_sem);
234 up_write(&dqopt->dqio_sem);
280 down_write(&dqopt->dqio_sem);
295 up_write(&dqopt->dqio_sem);
315 up_write(&dqopt->dqio_sem);
/linux-master/fs/ocfs2/
H A Dquota_global.c38 * by dqio_sem or dquot->dq_lock.
47 * start_trans -> dqio_sem -> write to lf
49 * ocfs2_lock_global_qf -> start_trans -> dqio_sem -> qinfo_lock ->
65 * -> ocfs2_lock_global_qf -> start_trans -> dqio_sem -> qinfo_lock ->
452 down_write(&dqopt->dqio_sem);
461 up_write(&dqopt->dqio_sem);
624 down_write(&sb_dqopt(sb)->dqio_sem);
634 up_write(&sb_dqopt(sb)->dqio_sem);
682 down_write(&sb_dqopt(dquot->dq_sb)->dqio_sem);
686 up_write(&sb_dqopt(dquot->dq_sb)->dqio_sem);
[all...]
H A Dquota_local.c524 down_write(&sb_dqopt(sb)->dqio_sem);
559 up_write(&sb_dqopt(sb)->dqio_sem);
975 /* We are protected by dqio_sem so no locking needed */
1118 /* We are protected by dqio_sem so no locking needed */
/linux-master/include/linux/
H A Dquota.h523 struct rw_semaphore dqio_sem; /* Lock quota file while I/O in progress */ member in struct:quota_info
/linux-master/fs/
H A Dsuper.c370 init_rwsem(&s->s_dquot.dqio_sem);

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